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24篇 您的检索式:作者名="Lingqing"
    题名 作者 年代 出处 被引量
1Contamination and health risk assessment of heavy metals in road dust in Bayan Obo Mining Region in Inner Mongolia, North China显示文摘这研究的目的是调查集中和 9 个潜在地有毒的重金属元素的空间分发模式(作为, Cd,公司, Cr, Pb, Cu, Zn, Mn,和 Ni ) 在在在内部蒙古的 Bayan Obo 采矿区域的道路灰尘,中国。污染层次用 geoaccumulation 索引和丰富因素被评估。为每个重金属元素的人的健康风险用一个人的暴露模型被估计。结果证明显著地包含的灰尘与背景土壤相比提高了重金属元素集中。所有的空间分发模式测试了金属除了是当时,与工业区域的地点与一致空间分发是与国内来源被联系。污染评估显示在道路灰尘的 Cd, Pb,和 Mn 主要与一个等级从人为的来源发源重重地弄脏到极其弄脏,而留下的金属与水平从生来、人为的来源发源中等弄脏。非癌症健康风险评价证明摄取是为在道路灰尘和那 Mn 的所有金属的主要暴露线路, Cr, Pb,并且这是到在孩子和成年人的非癌症风险的主要贡献者。更高嗨价值为孩子(HI=1.89 ) 被计算,显示孩子们将多半经历更高的健康与成年人(HI=0.23 ) 相比冒险。癌症风险评价证明 Cr 是主要贡献者,与比为另外的金属的那些高 23 个数量级的癌症风险。收进音乐会,所有学习重金属元素提出的非癌症风险和摆姿势由的癌症风险作为,到在 Bayan Obo 采矿区域的孩子和成年人的公司, Cr, Cd,和 Ni 在可接受的范围以内掉落了。LI Kexin LIANG Tao WANG Lingqing YANG Zhiping 2015Journal of Geographical Sciences2015,25,12:19
2Photochemical pollution in Lanzhou, China - A case study显示文摘The photochemical air pollution in Xigu district of Lanshou city, Gansu Province was studied during a period of 1981-1984. The extremely high NMHC/NOx ratio and ozone level elevation after rain have been noticed. A series of outdoor and indoor reaction chamber simulation experiments conducted in order to understand the specific conditions. The ozone formation under NMHC/NOx condition and the possible reason for high ozone concentration after rain are discussed.Tang Xiaoyan , Li Jinglong, Dong ZhenXing, Wang Yuying,Wang Wenxing , Qi Liwen, Liu Xiling, Zhang Yutian, Zhang Xuejin,Tian Bingshen, Jin Suwen , Yang Lingqing and Zhang Yixin Department of Technical Physics,Peking University, Beijing, China. Chinese Reaearch Academy of Eavironmental Sciences, Beijing,China. Gansu Provincial Environmental Research Institute, Lanshou, China. Lanshou Petrochemical Engineering Institute, Lanshou, China. 1989Journal of Environmental Sciences1989,1,1:15
3Simulation on phosphorus release characteristics of Poyang Lake sediments under variable water levels and velocities显示文摘自从三个峡水坝的构造,波伊昂·莱克水文学特征显然变化了。在三座峡水库的被坝所围住的水时期期间,波伊昂·莱克的水动力学因素变化了。掉的水水平,速度减少了,水交换时间变长,它改变了版本从沉积磷。以便调查水动力学因素怎么影响版本从沉积磷,我们使用了一台双向环形的斜槽设备模仿版本特征从在可变的水层次和速度下面的沉积磷。我们发现两水铺平升起,速度增加能提高骚乱紧张到沉积,它引起了推迟的固体(SS ) 的增加集中, overlying 水里的全部的磷(TP ) 集中,和磷免除了到 overlying 水也提高的沉积的能力:当 overlying 水速度维持了 0.3 m/s 时,在是大约 25 的 25 厘米与最小的价值相比预定的水水平增加到 4035.85 mg/L 的 SS 集中和 overlying 水里的 TP 集中也在水水平到达了最大的价值是乘在 10 厘米的价值的的 1.2 的 25 厘米;当水水平维持了 15 厘米时, SS 集中在在水从 0.11 mg/L 增加了到 0.44 mg/L 的 overlying 是与 0 m/s,和 TP 集中的价值相比的大约 28 次的 0.5 m/s 的速度增加了到 4363.35 mg/L。当水水平维持了 15 厘米时,磷的版本率在 0.4 m/s 到达了 4.86 mg/(md ) 的最大的价值。总数的集中溶解了磷(TDP ) 并且可溶的反应磷酸盐(SRP ) 两个否定地与 pH 在 overlying 水和沉积水接口里被相关。用寓言的方程,在 0.3 m/s 的速度的最佳水水平被计算在 15 厘米的水水平是 0.57 厘米,和最佳速度被发现是 0.2 m/s。TONG Yali LIANG Tao WANG Lingqing LI Kexin 2017Journal of Geographical Sciences2017,27,6:6
4Zircon U-Pb-Hf Isotopic Systematics and Geochemistry of the Granites in the Wurinitu Molybdenum Deposit, Inner Mongolia, China: Implications for Tectonic Setting and Genetic Type of Mineralization显示文摘The Wurinitu Mo deposit is one of the newly found molybdenum deposits in the southwestern part of the late Paleozoic–Mesozoic Erenhot–Dong-Ujimqin metallogenic belt(S-EDMB),Inner Mongolia,China. In the present study,the mineralization age of the Wurinitu deposit is constrained to 137.3 ± 1.3 to 131.9 ± 1.5 Ma based on a combination of the laser ablation–inductively coupled plasma–mass spectrometry(LA–ICP–MS) zircon U–Pb dating of the mineralization related fine-grained monzonitic granite and the post-mineralization granite porphyry. The results of zircon Lu–Hf isotopes,combined with the geochemical characteristics of the granites in the S-EDMB,suggest that the Wurinitu Mo deposit was formed in an extensional environment in relation to the subduction of the Paleo-Pacific plate in late Mesozoic. The Wurinitu deposit shares similarities with the classical Climaxtype porphyry molybdenum deposits in tectonic setting,mineral assemblages,and metal zonation.ZHANG Zhenjie CHENG Qiuming YAO Lingqing BAI Huishan LI Cheng 2016Acta Geologica Sinica(English Edition)2016,90,6:3
5Shape-controlled growth of SrTiOz polyhedral submicro/ nanocrystals显示文摘Lingqing Dong Hui Shi Kui Cheng Qi Wang Wenjian Weng Weiqiang Han 2014Nano Research2014,7,9:3
6The Earth's inner core deviation to plate movement显示文摘Under the premise of the Earth’s layer structure and mass distribution, the solid inner core cannot be stable in the center of the sphere. Thus, the deviation of the inner core is towards the sphere’s center and the liquid outer core must have asymmetrical thermal convection. Based on the two suggestions, a concise and self-consistent global motion model can be built. The model consists of the following cycle: an asymmetrical thermal convection structure in the outer core led by the dislocation of the inner core→the plume is in special upwell position because of differential activation→the formation and split of lithosphere→the split plates drift and assemble in a new location, the mass of which causes the inner core to deviate towards this direction again→the new asymmetry is formed. As this circulation continues, a definite and periodical motion emerges/forms. Its nonlinear features result in the Earth’s motion with simple mechanisms but complex behavior. Ultraterrestrial events may disturb orDinghua Huang Jinping Wu Yichun Duan Hao Guo Heng Zhang Lingqing Yao Fan Zhang Bin Li Junhui Wang Hongfu Yin 2001Chinese Science Bulletin2001,46,19:2
7Fractal characterization of the spatial distribution of geological point processes显示文摘Renguang Zuo Frederik P. Agterberg Qiuming Cheng Lingqing Yao 2009International Journal of Applied Earth Observations and Geoinformation2009,,6:1
8Use of a SPAD-502 meter to measure leaf chlorophyll concentration in Arabidopsis thaliana 显示文摘LingQ H Haang W H Jarvis P 2011Photosynthesis Research2011,107,2:1
9An effective friedel-crafts postfunctiona-lization of poly(N-vinylcarbazole) to tune carrier transportation of supramolecu1ar organic semiconductors based on π-stacked polymers for nonvolatile flash memory cell显示文摘XieLH LingQ D HouXY etal 2008J Am Chem Soc2008,137,7:1
10TherapeuticeffectofLyophilizingSlugpowderonacutebronchitisinmice[J]显示文摘LINGQ YANPK LUOQF etal 中国医药指南0,,:1
11Spatialanalysis and hazard assessment of mercury in soil around thecoal-fired power plant: a case study from the city of Baoji, China显示文摘XINWEI LU XIAOPENG YANG LINGQING WANG 2008Environmental Geology2008,53,7:1
12Studies on the Phase Separation of a Polyetherimide-modified Epoxy Resin,4 Kinetic Effect on the Phase Separation Mechanism of a Blend at Different Cure Rates显示文摘Peng Lingqing Cui Jun Li Shanjun 2000Macromolecular Chemistry and Physics2000,201,6:1
13Adiponectin stimulates human osteoblasts proliferation and differentiation via the MAPK signaling pathway显示文摘Luo Xianghang Guo Lijuan Yuan Lingqing 2005Exp Cell Res2005,309,1:1
14State of rare earth elements in different environmental components in mining areas of China显示文摘Tao Liang Kexin Li Lingqing Wang 2014Environmental Monitoring and Assessment2014,,3:1
15Studies on the phase separation of a polyetherimide-modified epoxy resin,4(a)-Kintic effect on the phase separation mechanism of a blend at different cure rates显示文摘Lingqing Peng Shanjun Li 2000Macromol Chem Phys2000,201,6:1
16Enhanced rhamnolipids production by Pseudomonas aeruginosa based on a pH stage-controlled fed-batch fermentation process显示文摘Lingqing Zhu Xue Yang Chaoyou Xue Yu Chen Liang Qu Wenyu Lu 2012Bioresource Technology2012,,:1
17An experimental study on using rare earth elements to trace phosphorous losses from nonpoint sources显示文摘Wang Lingqing Liang Tao Kleinman P J A 2011Chemo sphere2011,85,6:1
18Effects of soil type on leaching and runoff transport of rare earth elements and phosphorous in laboratory ex periments显示文摘Wang Lingqing Liang Tao Chong Zhongyi 2010Environmental Science and Pollution Re search2010,18,1:1
19Computer simulation of topologicai evolution in 2D grain growth using a con- tinuum diffuse-interface field model 显示文摘Fan Danan Geng Chengwei Chen Lingqing 1997Acta Materialia1997,45,3:1
20ALK5 transfection of bone marrow mesenchymal stem cells to repair osteoarthritis of knee joint显示文摘Danna Cao Liang Ma Xiaodong Han Lingqing Dong Mengfei Yu Bin Zhang Binbin Ying 2018Bio-Design and Manufacturing2018,1,2:1
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