全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Y. S. Zhang , W. Zhang ...
来源:[J].Journal of Materials Science(IF 2.163), 2017, Vol.52 (13), pp.7824-7830
摘要:High-dense titanium alloys with a 3D network core–shell structure of different N contents were synthesized successfully by means of spark plasma sintering of the nitrided titanium particles. The microstructure investigation shows that the core–shell structure with an obvious...
作者:K. K. Chen , Y. S. Zhang , H. Z. Wang
来源:[J].Science and Technology of Welding and Joining(IF 1.274), 2017, Vol.22 (3), pp.208-216
摘要:Ultrasonic spot welding (USW) is attracting increasing attentions in joining of dissimilar metals. Previous experimental results show that material plastic deformation and interface friction plays key role for joint formation process. In the present study, experimental and theore...
作者:Y. S. Zhang , X. Gao
来源:[J].Natural Hazards and Earth System Sciences(IF 1.751), 2013, Vol.13 (11), pp.2957-2968
摘要:The 14 April 2010 M s = 7.1 Yushu Earthquake (YE) had causedsevere damage in the Jiegu township, the residential centre of Yushu TibetanAutonomous Prefecture, Qinghai Province, China. In view of the fragilegeological conditions after YE, risk assessment of secondary ge...
作者:... S. K. Zhang , Y. S. Zhang , X. Z. Shen
来源:[J].Asian-Australasian Journal of Animal Sciences(IF 0.643), 2014, Vol.27 (8), pp.1181-1188
摘要:The aim of this study was to evaluate protein expression patterns of liver in response to subacute ruminal acidosis (SARA) induced by high-concentrate diet. Sixteen healthy mid-lactating goats were randomly divided into 2 groups and fed either a high-forage (HF) diet or a high-co...
作者:... A. H. Luo , Y. S. Zhang , G. L. Chen
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2009, Vol.41 (3-4), pp.226-233
摘要:Abstract(#br)Resistance spot welding (RSW) is typically used in automobile body assembly, where continuous efficiency depends on electrode life, which is closely related with the water cooling effect. In this paper, the finite element simulation and response surface analysis meth...
作者:... S. S. Zhang , Y. S. Zhang , X. Y. Lin
来源:[J].Biologia Plantarum(IF 1.692), 2012, Vol.56 (1), pp.89-96
摘要:Abstract(#br)The present study investigated the effects of aluminum on lipid peroxidation, accumulation of reactive oxygen species and antioxidative defense systems in root tips of wheat ( Triticum aestivum L.) seedlings. Exposure to 30 μM Al increased contents of malondiald...
作者:X. Q. Zhang , G. L. Chen , Y. S. Zhang
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2008, Vol.36 (7-8), pp.681-688
摘要:Abstract(#br)More galvanized steels are being used in auto body assembly to improve safety and fuel efficiency of automobiles. However, spot welding these materials will result in a short electrode life due to serious and inconsistent electrode wear. Electrode radial wear during ...
作者:... A. C. Lou , Y. S. Zhang , Q. N. Tao
来源:[J].Communications in Soil Science and Plant Analysis(IF 0.42), 1996, Vol.27 (18-20), pp.3073-3084
摘要:Phosphorus-stress-induced (Psi) changes in shoot and root phosphorus (P) content (SPC and RPC) and use efficiency (SPUE and RPUE) defined as dry biomass production per unit of absorbed P, root acid phosphatase activity (RAPA), and excreted acid phosphatase activity (EAPA), were i...
作者:... J. F. Su , R. R. Sun , Y. S. Zhang
来源:[J].Journal of Low Temperature Physics(IF 1.183), 2020, Vol.198 (1-2), pp.18-25
摘要:Abstract(#br)The elastic scattering properties of ultracold potassium (39K) atoms in the triplet state ( a 3 ∑ u + \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs...
作者:Y. S. Zhang , W. Y. Pang ...
来源:[J].Journal of Electronic Materials(IF 1.635), 2017, Vol.46 (4), pp.2030-2039
摘要:Abstract(#br)The metal-like behaviors and metal–semiconductor transition (MST) of highly conducting Zn 1− x Al x O ( x = 1 at.% to 10 at.%) thin films deposited by cosputtering on a -Al 2 O 3 have been investigated. The temperature-dependent transport properties reveal that ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×