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| 1 | Characteristics of hydrocarbon accumulation and exploration potential of the northern South China Sea deepwater basins显示文摘Although the huge potential of the northern South China Sea deepwater basins has been proven by a series of discoveries that followed the exploration breakthrough of well LW 3-1-1, recent drilling and other studies have demonstrated the uniqueness and complicated nature of hydrocarbon accumulations of the deepwater basins there. Based on a review of previous work and the latest exploration activities and studies, the purpose of this paper is to discuss the critical controls for hydrocarbon accumulations in the deepwater basins of the northern South China Sea. A terrestrial-marine transitional coal-bearing source rock is proposed to be the primary source rock for the deepwater basins. A marine source rock, which was first identified as contributing to hydro-carbon generation in this region, probably plays a significant role in the deep-and ultra-deep water basins south to the Pearl River Mouth and Qingdongnan basins. The shelf margin delta depositional systems in the Baiyun Sag, sourced from the Pearl River, are currently primary exploration targets in the deepwater part of the Pearl River Mouth Basin, whereas the western Red River delta-ic-submarine fan depositional systems, initially proven by drilling, are the possible major exploration reservoirs in the Qing-dongnan deepwater areas. Current deepwater exploration targets at the large-sized structural traps and deep and ultra-deep areas in the south of the Pearl River Mouth and Qingdongnan basins will be the future exploration focus. Deepwater exploration activities and relevant fundamental studies, supporting and promoting each other, are of great importance to the national energy supply of China, the basic regional studies of the South China Sea, advancements in technology, and development of related deepwater industries, and will safeguard national sovereignty and territorial integrity. | ZHU WeiLin ZHONG Kai LI YouChuan XU Qiang FANG DianYong | 2012 | Chinese Science Bulletin2012，57，24： | 48 |
| 2 | Degradation kinetics and mechanism of aniline by heat-assisted persulfate oxidation显示文摘Oxidation of aniline by persulfate in aqueous solutions was investigated and the reaction kinetic rates under different temperature, persulfate concentration and pH conditions were examined in batch experiments. The results showed that, the aniline degradation followed pseudo first-order reaction model. Aniline degradation rate increased with increasing temperature or persulfate concentration. In the pH range of 3 to 11, a low aniline degradation rate was obtained at strong acid system (pH 3), while a high degradation rate was achieved at strong alkalinity (pH 11). Maximum aniline degradation occurred at pH 7 when the solution was in a weak level of acid and alkalinity (pH 5, 7 and 9). Produced intermediates during the oxidation process were identified using liquid chromatography-mass spectrometry technology. And nitrobenzene, 4-4’-diaminodiphenyl and 1-hydroxy-1,2-diphenylhydrazine have been identified as the major intermediates of aniline oxidation by persulfate and the degradation mechanism of aniline was also tentatively proposed. | Xiaofang Xie Yongqing Zhang Weilin Huang Shaobing Huang | 2012 | Journal of Environmental Sciences2012，24，5： | 25 |
| 3 | Cenozoic uplift of the Tibetan Plateau:Evidence from the tectonic-sedimentary evolution of the western Qaidam Basin显示文摘Geologists agree that the collision of the Indian and Asian plates caused uplift of the Tibet Plateau.However,controversy still exists regarding the modes and mechanisms of the Tibetan Plateau uplift.Geology has recorded this uplift well in the Qaidam Basin.This paper analyzes the tectonic and sedimentary evolution of the western Qaidam Basin using sub-surface seismic and drill data. The Cenozoic intensity and history of deformation in the Qaidam Basin have been reconstructed based on the tectonic developments,faults growth index,sedimentary facies variations,and the migration of the depositional depressions.The changes in the sedimentary facies show that lakes in the western Qaidam Basin had gone from inflow to still water deposition to withdrawal.Tectonic movements controlled deposition in various depressions,and the depressions gradually shifted southeastward.In addition,the morphology of the surface structures in the western Qaidam Basin shows that the Cenozoic tectonic movements controlled the evolution of the Basin and divided it into(a) the southern fault terrace zone, (b) a central Yingxiongling orogenic belt,and(c) the northern fold-thrust belt;divided by the XI fault (Youshi fault) and Youbei fault,respectively.The field data indicate that the western Qaidam Basin formed in a Cenozoic compressive tectonic environment caused by the India—Asia plate collision. Further,the Basin experienced two phases of intensive tectonic deformation.The first phase occurred during the Middle Eocene—Early Miocene(Xia Ganchaigou Fm.and Shang Ganchaigou Fm.,43.8—22 Ma),and peaked in the Early Oligocene(Upper Xia Ganchaigou Fm.,31.5 Ma).The second phase occurred between the Middle Miocene and the Present(Shang Youshashan Fm.and Qigequan Fm., 14.9—0 Ma),and was stronger than the first phase.The tectonic—sedimentary evolution and the orientation of surface structures in the western Qaidam Basin resulted from the Tibetan Plateau uplift,and recorded the periodic northward growth of the Plateau.Recognizing this early tectonic—sedimentary evolution supports the previous conclusion that northern Tibet responded to the collision between India and Asia shortly after its initiation.However,the current results reveal that northern Tibet also experienced another phase of uplift during the late Neogene.The effects of these two stages of tectonic activity combined to produce the current Tibetan Plateau. | Yadong Wang Jianjing Zheng Weilin Zhang Shiyuan Li Xingwang Liu Xin Yang Yuhu Liu | 2012 | Geoscience Frontiers2012，3，2： | 23 |
| 4 | Proceeding of Human Exoskeleton Technology and Discussions on Future Research显示文摘After more than half a century of intense efforts,the development of exoskeleton has seen major advances,and several remarkable achievements have been made.Reviews of developing history of exoskeleton are presented,both in active and passive categories.Major models are introduced,and typical technologies are commented on.Difficulties in control algorithm,driver system,power source,and man-machine interface are discussed.Current researching routes and major developing methods are mapped and critically analyzed,and in the process,some key problems are revealed.First,the exoskeleton is totally different from biped robot,and relative studies based on the robot technologies are considerably incorrect.Second,biomechanical studies are only used to track the motion of the human body,the interaction between human and machines are seldom studied.Third,the traditional developing ways which focused on servo-controlling have inborn deficiency from making portable systems.Research attention should be shifted to the human side of the coupling system,and the human ability to learn and adapt should play a more significant role in the control algorithms.Having summarized the major difficulties,possible future works are discussed.It is argued that,since a distinct boundary cannot be drawn in such strong-coupling human-exoskeleton system,the more complex the control system gets,the more difficult it is for the user to learn to use.It is suggested that the exoskeleton should be treated as a simple wearable tool,and downgrading its automatic level may be a change toward a brighter research outlook.This effort at simplification is definitely not easy,as it necessitates theoretical supports from fields such as biomechanics,ergonomics,and bionics. | LI Zhiqiang XIE Hanxing LI Weilin YAO Zheng | 2014 | Chinese Journal of Mechanical Engineering2014，27，3： | 21 |
| 5 | Responses of ephemeral plant germination and growth to water and heat conditions in the southern part of Gurbantunggut Desert显示文摘在 Gurbantunggut 沙漠的南部的部分的短暂植物系统地从 2002 ~ 2004 被监视,气象学的数据和土壤潮湿在一样的时期期间被分析。结果证明短暂植物萌芽和生长对水和热状况的变化敏感。超过 0 的每日的温度的时间 ????????? | WANG Xueqing JIANG Jin WANG Yuanchao LUO Weilin SONG Chunwu CHEN Junjie | 2006 | Chinese Science Bulletin2006，51，A01： | 19 |
| 6 | Cenozoic Stratigraphy Deformation History in the Central and Eastern of Qaidam Basin by the Balance Section Restoration and its Implication显示文摘Qaidam 盆,在 Qinghai 西藏高原的北边缘定位了,是大中生代新生代盆,和熊巨大的厚新生代阶层。自从 ∼55 妈,印第安人欧亚的板板碰撞的地质的事件是记录的井。在高分辨率的地层学基于最近的进步,平衡的节的一种技术被用于六东北西南地质的地震侧面在 Qaidam 盆中央、东方重建外壳的弄短变丑历史在新生代碰撞期间。结果证明 Qaidam 盆开始弄短对早碰撞将近同步的变丑,作为弱压缩表明,变丑在中间期间并且晚显著地增加了始新世,然后稍微变弱并且开始后来很快加速了晚中新世,特别第四级,反映这强大的有压缩性的变丑并且快速在 Qaidam 盆附近北西藏的高原高举。 | LIU Dongliang FANG Xiaomin GAO Junping WANG Yadong ZHANG Weilin MIAO Yunfa LIU Yongqian ZHANG Yuezhong | 2009 | Acta Geologica Sinica(English Edition)2009，83，2： | 16 |
| 7 | A new type of leak-floor flip bucket显示文摘Flip buckets are commonly used to discharge flow away from a hydraulic structure into the downstream to dissipate energy.A new leak-floor flip bucket is presented,making the ski-jump water jet a typical long-narrow nappe.Based on the model experiments and numerical simulation,the flow pattern,formation process and mechanism of the leak-floor flip bucket are studied.The results show that cross section flow shape develops from the'Y-type'to'|-type',and this is because the natural pressure difference is generated when water flows through the leak-floor area and moves transversely from both sides to the center.Different from the slit-type flip bucket with sidewall contraction,the leak-floor flit bucket makes the water jet narrow and long without high pressure on the side walls of the flip bucket.Under the same jet length condition,the maximum sidewall pressure of the slit-type is 4.67 times that of the leak-floor flip bucket.The effects of flow discharge on the jet length are less significant for the leak-floor bucket than for the slit-type bucket. | DENG Jun YANG ZhengLi TIAN Zhong ZHANG FaXing WEI WangRu YOU Xiang XU WeiLin | 2016 | Science China(Technological Sciences)2016，59，4： | 15 |
| 8 | 盆地演化认识中的几个问题显示文摘本文论述了盆地演化认识中的几个主要问题。一是陆缘裂解过程,华南边缘传统上认为是被动裂谷边缘的一个例子,其东部沉积物记录了压实的历史,它明显不同于被动裂谷作用模式,而是显示早第三纪大规模上隆和侵蚀的特征;而且,该地区覆盖在下地壳楔形体上面,具有比周围地壳明显要高的地震速度和密度,指示岩浆底侵作用。这些证据说明,与被动裂谷作用模式相比,华南边缘与主动裂谷作用模式较为一致,它是由早第三纪华南边缘东部底下地幔柱形成的主动裂谷。另一个问题是关于页岩的浅部破裂作用机理。大多数研究者认为,微裂隙的形成需要高孔隙压力,它限于深埋、低渗透率的岩石。然而,最近从北海观察表明,在第三纪页岩中,整个盆地范围内的破裂型式从未达到大于几百米的埋藏深度。这说明泥质源岩经历了水压破裂和浅部脱水,在破裂前可能达到深埋后生作用所需要的深度,实质上渗透率的改变是由于源岩的浅部破裂作用可能根本上改变了烃类的初次运移时间和效率。 | Wang Chiyuen(Department of Geology and Geophysics University of California,Berkeley,CA 94720)Yang Jiaming Zhu Weilin(Exploration and Development Research Center,China National Offshore Oil Corporation,Xincheng,074010)Zheng Mingling(Scientific Research Ce | 1995 | 地学前缘1995，2，3： | 14 |
| 9 | NUMERICAL SIMULATION OF FLOW THROUGH ORIFICE ENERGY-DISSIPATORS IN XIAOLANGDI FLOOD-DISCHAR-GE TUNNEL显示文摘The cavitation of orifi ces is one of the main problems of the Xiaolangdi flood discharge tunnels. Along with the decompression experiment, the flow field was calculated in this paper by using an axis-symmetrical k-ε turbulence model. The calculated pressur e distribution was compared with the measured data and in agreement with each ot her. The calculated results show that few of the cavitation bubbles generating a t the orifice edge can reach the wall under the calculation condition, the force applied on the orifice surface and the flow pattern before the orifice may be i mproved obviously by adding the vortex elimination ring at the upper side of the orifice. | Qu, Jingxue Xu, Weilin Yang, Yongquan Wang, Wei Diao, Mingjun | 2000 | Journal of Hydrodynamics2000，12，3： | 14 |
| 10 | Magnetostratigraphy of the Zanda basin in southwest Tibet Plateau and its tectonic implications显示文摘The Zanda basin is one of the very important basins at the north slope of the Himalaya Range. Thus the study of the basin strata will provide critical information about the tectonic evolution of the Himalayan Orogenic Belt. 268 oriented block samples were collected in the 750-m-thick sections of the Zanda ba- sin. The characteristic remanent magnetization (ChRM) was isolated that decays linearly to the origin between 500oC and 690oC for most studied samples. An age range of 9.5―2.6 Ma was estimated from the correlation between our observed polarity column and the Geomagnetic Polarity Time Scale (GPTS). The age of the Zanda basin does not support the models that the South Tibetan Detach system (STDS) is one of the basin controlling faults. Given the sedimentological features in the basin and the tectonic features at the north edge of the basin, the Zanda basin was a half graben that was possibly controlled by the Karakorum fault on the northeast. | WANG ShiFeng ZHANG WeiLin FANG XiaoMin DAI Shuang Oliver KEMPF | 2008 | Chinese Science Bulletin2008，53，9： | 12 |
| 11 | A new type of plunge pool―Multi-horizontal submerged jets显示文摘Based on the understanding of the mechanism of energy dissipation,a new type of plunge pool is presented with the advantages of high rate of energy dissipation,low impact pressure,and small close-to-bed velocity on the soleplate of the plunge pool.The first advantage owes to enlarged shearing energy dissipation areas in the plunge pool,while the other two are caused by the jet that enters in a nearly horizontal level to keep the soleplate from being scoured directly.All of the above arrangements make this new type of energy dissipator distinct from the underflow energy dissipation.Through experiments on the physical model,the authors found that the water flow maintained stable and submerged in horizontal direction when the flow was narrow in horizontal but thick in vertical direction.However,the wide flat nappe was ready to submerge or float as the downstream water level rised or dropped.The entire flow fields of multi-horizontal submerged jets into plunge pool were also numerically simulated.The numerical results of water surface curve,close-to-bed velocity and floor pressure agree well with the experimental data.The flow pattern in the plunge pool was analyzed after combining the laboratory data and numerical simulation. | DENG Jun,XU WeiLin,ZHANG JianMing,QU JinXue & YANG YongQuan State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University,Chengdu 610065,China | 2008 | Science China(Technological Sciences)2008，51，12： | 12 |
| 12 | Cavitation characteristics of pit structure in ultrasonic field显示文摘Bubble collecting, bubble holding and micro-bubble ejecting characteristics of pit structure and the influence of cavitation bubble on the development of erosion pit are investigated by means of highspeed photography experiments. Pits tend to collect and hold wandering cavitation bubbles. The air holding phenomenon of pits can be a destination of the incubation period in the process of cavitation erosion. The holding bubble tends to eject micro-bubbles from the top of holding cavitation bubble, making the pit a source of nuclei. With bubbles being held in pits, the diameters of pits increase rapidly. But in the given experiment condition, there is a specific stable value beyond which the diameter of pits will not increase. This characteristic will be helpful in understanding and predicting the cavitation erosion process. | BAI LiXin XU WeiLin ZHANG FaXing LI NaiWen ZHANG YiChi HUANG DeFa | 2009 | Science China(Technological Sciences)2009，52，7： | 11 |
| 13 | New insights on the origin of the basement of the Xisha Uplift,South China Sea显示文摘The study of basement geochronology provides crucial insights into the tectonic evolution of oceans. However, early studies on the basement of the Xisha Uplift were constrained by limited geophysical and seismic data; Xiyong1 was the only commercial borehole drilled during the 1970 s because of the huge thickness of overlying Cenozoic strata on the continental margin. Utilizing two newly-acquired basement samples from borehole XK1, we present petrological analysis and zircon uranium(U)-lead(Pb) isotope dating data in this paper that enhance our understanding of the formation and tectonic features of the Xisha Uplift basement. Results indicate that this basement is composed of Late Jurassic amphibole plagiogneisses that have an average zircon 206 Pb/238 U age of 152.9±1.7 Ma. However, the youngest age of these rocks, 137±1 Ma, also suggests that metamorphism termination within the Xisha basement occurred by the Early Cretaceous. These metamorphic rocks have adamellites underneath them which were formed by magmatic intrusions during the late stage of the Early Cretaceous(107.8±3.6 Ma). Thus, in contrast to the Precambrian age(bulk rubidium(Rb)-strontium(Sr) analysis, 627 Ma) suggested by previous work on the nearby Xiyong1 borehole, zircons from XK1 are likely the product of Late Mesozoic igneous activity. Late Jurassic-Early Cretaceous regional metamorphism and granitic intrusions are not confined to Xisha; rocks have also been documented from areas including the Pearl River Mouth Basin and the Nansha Islands(Spratly Islands) and thus are likely closely related to large-scale and long-lasting subduction of the paleo-Pacific plate underneath the continental margins of East Asia, perhaps the result of closure of the Meso-Tethys in the South China Sea(SCS). Controversies remain as to whether, or not, the SCS region developed initially on a uniform Precambrian-aged metamorphic crystalline basement. It is clear, however, that by this time both Mesozoic compressive subduction and Cenozoic rifting and extension had significantly modified the original basement of the SCS region. | ZHU WeiLin XIE XiNong WANG ZhenFeng ZHANG DaoJun ZHANG ChengLi CAO LiCheng SHAO Lei | 2017 | Science China Earth Sciences2017，60，12： | 10 |
| 14 | Modeling of Ship Maneuvering Motion Using Neural Networks显示文摘在这篇论文,神经网络(NN ) 在当模特儿调遣运动的轮船被使用。一个非线性的反应模型和轮船调遣的一个线性水动力学模型打手势也被调查。在模型的可操作性索引和线性非维的水动力学衍生物被使用识别二层喂前面的 NN。参量的评价的稳定性被证实。然后,调遣运动的轮船基于获得的模型被预言。在预言的结果和模型测试结果之间的比较表明建议当模特儿的方法的有效性。 | Weilin Luo Zhicheng Zhang | 2016 | Journal of Marine Science and Application2016，15，4： | 10 |
| 15 | Study of Co-Simulation Methods Applied in Power Systems (Part I): VPNET显示文摘随着智能化电力电子装置在现代电力系统中的应用,信息交换成为电力系统完成复杂保护及控制功能的重要因素,因此通信系统的影响也应该在设计电力系统的过程中给予充分的考虑。但是,传统的电力系统仿真软件都没有系统仿真通信影响的能力;同时,搭建一种新的仿真软件需较多的时间和投入。联合仿真因此成为解决此类问题的另外一种选择,它能够利用各单个仿真软件已经存在的仿真模型,同时支持跨学科仿真软件之间的联合仿真。提出了一种新的联合仿真的平台VPNET,它综合了电力系统虚拟测试平台(virtualtestbed,VTB)和通信仿真软件OPNET来研究通信在电力系统中的影响。首先回顾了电力系统联合仿真方法的国内外发展概况,然后介绍了仿真方案VPNET以及实现该方案所需的关键技术。接着列举了该方案的2个具体应用:一是仿真网络化控制中延迟的影响;二是仿真基于多智能体通信的船舶电力系统保护。仿真结果符合理论分析,验证了该平台的有效性。 | LI Weilin ZHANG Xiaobin DONG Yanjun | 2012 | 中国电机工程学报2012，32，13： | 9 |
| 16 | 煤中干酪根的成熟度与菲的吸附行为间的关系显示文摘将云南先锋褐煤采用热模拟的实验方法制得一组成熟度不同的煤,并将煤中的干酪根用于对菲的吸附研究。结果表明:随着干酪根成熟度的增加,有机质结构变得紧密、刚硬,还原性和芳香性增强。不同成熟度干酪根的内部结构和性质与菲的吸附行为间存在一定的关系。随着干酪根内部结构的刚性和芳香性的增强,吸附等温线的非线性逐渐增强。对于成熟度相对较低的干酪根,随着成熟度的增加,吸附容量逐渐增大,而对于成熟度相对较高的干酪根,随着成熟度的增加,吸附容量却减小。 | 杨琛 Huang Weilin 傅家谟 盛国英 | 2004 | 地球化学2004，33，5： | 9 |
| 17 | Distribution characteristics of seamount cobalt-rich ferromanganese crusts and the determination of the size of areas for exploration and exploitation显示文摘In 2001,the International Seabed Authority (ISBA) initiated the consideration relating to the Regulations for Prospecting and Exploration for Hydrothermal Polymetallic Sulphides and Cobalt-rich Ferromanganese Crusts in the Area at its 7th session.Since then,the consideration of the Regulations has been mainly focused on the size of areas to be allocated for exploration and exploitation of the crusts.This paper,based on the investigation data and the analysis of the distribution characteristics of the crusts,suggests a model for determining the size of areas for exploration and exploitation of the crusts,taking into account various factors such as production scale,crust thickness and grade,mineable area proportion,recovery efficiency,exploration venture,and so on.Through the modeling, the paper suggests that the exploration area (the area covered by each application for approval of a plan of work for exploration of cobalt-rich crusts) shall be 4 856 km 2 and the exploitation area (the mine site area) shall be 1 214 km 2,for 20 years of 1 million wet tonnes annual production. | HE Gaowen MA Weilin SONG Chengbing YANG Shengxiong ZHU Benduo YAO Huiqiang JIANG Xunxiong CHENG Yongshou | 2011 | Acta Oceanologica Sinica2011，30，3： | 9 |
| 18 | DISCHARGE DISTRIBUTION IN STRAIGHT COMPOUND CHANNELS显示文摘The existing methods of computing the flow distribution in compound channels with flood plains have been summarized in this paper. Due to the lower precision of hydraulic computation for a compound cross-section with two flood plains, a new method called the momentum-exchange method herein, is presented and verified with experimental and field data. The results show that the new method is more effective than the previous ones. | Wang, Wei Cai, Jinde Xu, Weilin | 1998 | Journal of Hydrodynamics1998，10，4： | 8 |
| 19 | Atmospheric Profiling Synthetic Observation System in Tibet显示文摘1.Introduction The Atmosphere Profiling Synthetic Observation System(APSOS)is the first ground-based facility for profiling atmospheric variables and multiple constituents in the whole(neutral)atmosphere from the surface up to the lower thermosphere.It enables simultaneous observations and extensive studies of the atmospheric vertical structure and | Daren LU Weilin PAN Yinan WANG | 2018 | Advances in Atmospheric Sciences2018，35，3： | 8 |
| 20 | Initial Results of Lidar Measured Middle Atmosphere Temperatures over Tibetan Plateau显示文摘During August 2013,a mobile Rayleigh lidar was deployed in Lhasa,Tibet(29.6°N,91.0°E) for making measurements of middle atmosphere densities and temperatures from 30 to 90 km.In this paper,the authors present the initial results from this scientific campaign,Middle Atmosphere Remote Mobile Observatory in Tibet(MARMOT),and compared the results to the MSIS-00(Mass Spectrometer and Incoherent Scatter) model.This work will advance our understanding of middle atmosphere dynamic processes,especially over the Tibetan Plateau area. | QIAO Shuai PAN Weilin ZHU Ke-Yun ZOU Rong-Shi TAN Jing | 2014 | Atmospheric and Oceanic Science Letters2014，7，3： | 8 |
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