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67篇 您的检索式:作者名="N.T."
    题名 作者 年代 出处 被引量
1空气隔层爆破技术的研究显示文摘为评价空气隔层的大小和位置对破碎效果的影响,对空气隔层进行了试验室研究和理论研究。研究中发现,破碎程度取决于两个因素。随着空气隔层的加大,破碎程度将比偶合装药下降,但是,在隔层加大到一个临界值之前下降的程度较小。隔层临界值取决于周围物质的强度和结构。对于本文所用的模型材料来说,它的空气隔层临界值为原药柱长度的30%~35%。本文根据压力衰减速度关系式对试验结果进行了理论解释。空气隔层的位置也影响破碎的效果。由于药柱中间的空气隔层受到顶、底部药包产生的冲击波阵面的文互作用和震荡,所以在隔层大小相同、装药量也一样的情况下,药柱中间的空气隔层对岩体的爆破效果比底、顶部空气隔层的要好。N.T.莫克森 D.米德 S.B.理查森 田传明 1993国外金属矿山1993,,11:5
2Separating root and soil microbial contributions to soil respiration: A review of methods and observations显示文摘P.J. Hanson N.T. Edwards C.T. Garten J.A. Andrews 2000Biogeochemistry2000,,1:4
3Evaluation of chemical immobilization treatments for reducing heavy metal transport in a smelter-contaminated soil显示文摘N.T. Basta S.L. McGowen 2003Environmental Pollution2003,,1:3
4Real Banach * AlgebrasBingren Li Institute of Mathematics,Academy of Mathematics and Systems Sciences,Chinese Academy of Sciences,Beijing 100080,P.R.ChinaDepartment of Mathematics,Chinese University of Hong Kong,Hong Kong,P.R.ChinaPingkwan Tam Department of Mathematics,Chinese University of Hong Kong,Shatin,N.T.,Hong Kong,P.R.China 2000Acta Mathematica Sinica,English Series2000,16,3:3
5Separating root and soil microbial contributions to soil respiration: A review of methods and observations显示文摘P.J. Hanson N.T. Edwards C.T. Garten J.A. Andrews 2000Biogeochemistry2000,,1:3
6Exploring graphene as a corrosion protection barrier显示文摘N.T. Kirkland T. Schiller N. Medhekar N. Birbilis 2011Corrosion Science2011,,:2
7Assessing the corrosion of biodegradable magnesium implants: A critical review of current methodologies and their limitations显示文摘N.T. Kirkland N. Birbilis M.P. Staiger 2011Acta Biomaterialia2011,,3:2
8空气间隔爆破技术:若干联合试验综述显示文摘最近完成了一项有关空气间隔理论和实验室的研究以评估空气间隔尺寸和位置对爆破块度的影响。研究发现爆破块度取决于两个因素,随着空气间隔尺寸的增加,破碎程度有所降低,空气间隔的位置也会影响破碎。N.T.莫克森 D.米得 S.B.理查森 李明文 和铭予 1996国外金属矿山1996,21,12:2
9女性主义政治哲学探析:对话艾利斯·马瑞恩·扬显示文摘美国女性主义哲学杂志《希帕蒂亚》(Hypatia)2008年第3期刊发了西班牙庞培法布拉大学教授内务斯·托比斯科·卡萨尔斯(NeusTorbiscoCasals)和加拿大约克大学教授艾迪尔·博兰(IdilBoran)2002年对艾利斯·马瑞恩·扬(IrisMarionYoung)进行的书面采访。艾利斯·马瑞恩·扬(1949--2006)生前是美国芝加哥大学政治学教授,主要研究正义理论、民主理论和女性主义理论。全文主要内容如下。N.T.卡萨尔斯 I.博兰 孙晓岚 宋美盈 2013国外理论动态2013,,12:2
10Formation of bulk ferromagnetic nanostructured Fe_(40)Ni_(40)P_(14)B_6 alloys by metastable liquid spinodal decomposition显示文摘Nanostructured Fe40Ni40P14B6 alloy ingots of 3―5 mm in diameter could be synthesized by a metastable liquid state spinodal decomposition method. For undercooling T> 260 K, the microstructure of the undercooled specimen had exhibited liquid state spinodal decomposition in the undercooled liquid state. The microstructure could be described as two intertwining networks with small grains dispersed in them. For undercooling T>290 K, the overall microstructure of the specimen changed into a granular morphology. The average grain sizes of the small and large grains are 30 nm and 80 nm, respectively. These prepared samples are soft magnets with saturation magnetization Bs 0.744 T.LI Qiang1,2 1 School of Physics Science and Technology, Xinjiang University, Urumqi 830046, China 2 Department of Physics, The Chinese University of HongKong, Shatin N.T., HongKong, China 2009Science China(Technological Sciences)2009,52,7:2
11利用非离子型表面活性剂乳化捕收剂对粗粒煤浮选的影响显示文摘由于乳化剂能减小油——水界面张力并降低捕收剂扩散至煤表面所需要的能量,因此可提高粗粒煤浮选的产率。乳化剂浓度是最大限度提高浮选产率的关键因素。N.T.莫克松 项学丽 温英 1989选煤技术1989,17,2:2
12Monitoring of rice cropping intensity in the upper Mekong Delta, Vietnam using time-series MODIS data显示文摘C.F. Chen N.T. Son L.Y. Chang 2011Advances in Space Research2011,,2:1
13Pyogenic spondylodiscitis: An overview显示文摘G.S. Skaf N.T. Domloj M.G. Fehlings C.H. Bouclaous A.S. Sabbagh Z.A. Kanafani S.S. Kanj 2010Journal of Infection and Public Health2010,,1:1
14Forebrain projections of arcuate neurokinin B neurons demonstrated by anterograde tract-tracing and monosodium glutamate lesions in the rat显示文摘S.J. Krajewski M.C. Burke M.J. Anderson N.T. McMullen N.E. Rance 2010Neuroscience2010,,2:1
15Screening analysis of natural gas with respect to methane content by near-infrared spectrometry显示文摘Hebertty V. Dantas Mayara F. Barbosa Elaine C.L. Nascimento Pablo N.T. Moreira Roberto K.H. Galv?o Mário C.U. Araújo 2014Microchemical Journal2014,,:1
16Forward: An introduction to UK research on the urban environment显示文摘G.J.L. Leeks T.P. Jones N.T. Hollingworth 2005Science of the Total Environment2005,,1:1
17Uncertainty in Predicting the Effect of Climatic Change on the Carbon Cycling of Canadian Peatlands显示文摘T.R. Moore N.T. Roulet J.M. Waddington 1998Climatic Change1998,,2:1
18Effects of ruminal infusion of volatile fatty acids on plasma concentration of growth hormone and insulin in sheep显示文摘N. Matsunaga N.T. Arakawa T. Goka K.T. Nam A. Ohneda Y. Sasaki K. Katoh 1999Domestic Animal Endocrinology1999,,:1
19Flow-Mediated Dilation and Cardiovascular Event Prediction: Does Nitric Oxide Matter?显示文摘Daniel J. Green Helen Jones Dick Thijssen N.T. Cable Greg Atkinson 2011Hypertension2011,,:1
20On the origin of green emission in zinc sulfide nanowires prepared by a thermal evaporation method显示文摘D.Q. Trung N.T. Tuan H.V. Chung P.H. Duong P.T. Huy 2014Journal of Luminescence2014,,:1
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