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A New Ductile Fracture Criterion and Its Application to the Prediction of Forming Limit in Deep Draw
[期刊论文] 作者：Yuying YANG,Zhongqi YU,Xuechun,
来源：材料科学技术学报 年份：2004
With considering the influence of equivalent plastic strain on void-damage and taking Lemaitre damage equivalent stress as plastic potential, based on continuou...
[期刊论文] 作者：YUAN Xi-ming,XU Yong-sheng,YU,
来源：武汉理工大学学报英 年份：2004
Nano fluorescent powder of Y4Al2O9:Eu3+ was synthesized by sol-gel method.The XRD shows that the product prepared at 900℃ is pure-phase Y4Al2O9:Eu3+.The Y4Al2O...
[期刊论文] 作者：YE Zhi-gang,KONG Xian-ming,YU,
来源：武汉理工大学学报英 年份：2004
The microstructures of general crumb rubber(CR), dynamic desulfurized crumb rubber(DDCR) and high speed agitation desulfurized crumb rubber(HSADCR) modified bit...
[期刊论文] 作者：YU Jun-bao,LIU Jing-shuang,WAN,
来源：中国地理科学 年份：2004
Red-crowned Crane ( Grus japonensis), a kind of endangered large-scale wader, is one of valuable andrare birds in the world. It has been indexed in China Red D...
[期刊论文] 作者：JIANG Dan-lu,CAO Guo-hua,YU To,
来源：重庆大学学报（英文版） 年份：2004
Ecological objective promotes local government who is in a reservoir area adopting new environmental policies which encourage firms to save energy and reduce em...
[期刊论文] 作者：WANG Yang-Yang,ZHAO Lin-Jie,YU,
来源：中国物理C（英文版） 年份：2004
System size is more than a geometrical quantity in relativistic heavy ion collisions; it is closely related to evolution process,i.e.a different system size cor...
[期刊论文] 作者：沈继红,Yu Junhong,
来源：高技术通讯 年份：2004
Tetraselmis sp.-1 is a new microalgae strain constructed by cell fusion technique. In this paper, the mixotrophic cultivation of Tetraselmis sp.-1 in airlift ph...
[期刊论文] 作者：Yu Suiran,Wang Chengtao,Kimura,
来源：机械工程学报 年份：2004
Various kinds of data are used in new product design and more accurate data make the design results more reliable. Even though part of product data can be avail...
Surface hardening of Fe-based alloy powders by Nd: YAG laser cladding followed by electrospark depos
[期刊论文] 作者：WANG Jiansheng,MENG Huimin,YU,
来源：稀有金属（英文版） 年份：2004
This paper presents the results of a study concerned with the surface hardening of Fe-based alloys and WC-8Co cemented carbide by integrating laser cladding and...
[期刊论文] 作者：Jihai Shao,Gongliang Yu,Zhongx,
来源：环境科学学报（英文版） 年份：2004
In order to explore the mechanism of acute toxicity for pyrene to cyanobacterial organisms, the responses of Synechocystis sp. PCC 6803 photosystem Ⅱ (PS Ⅱ) u...
Hydrothermal Synthesis and Structure Characterization of Open-framework Cobalt-tungsten Phosphate[H3
[期刊论文] 作者：ZHANG Yan-lin,YU Hai-hui,ZHOU,
来源：高等学校化学研究（英文版） 年份：2004
A new three-dimensional open-framework cobalt(II)-tungsten(VI) phosphate, [H3NCH2CH2NH3]3·[Co3W4P4O28](1) has been synthesized from the reaction of CoCl2·6H2O...
Atomic scale KMC simulation of {100} oriented CVD diamond film growth under low substrate temperatur
[期刊论文] 作者：Xizhong An,Yu Zhang,Guoquan Li,
来源：北京科技大学学报 年份：2004
The growth of {100}-oriented CVD diamond film under two modifications of J-B-H model at low substrate temperatures was simulated by using a revised KMC method a...
[期刊论文] 作者：YU Jin-yu,QIAN Zhao-hong,ZHAO,
来源：高等学校化学研究（英文版） 年份：2004
...
[期刊论文] 作者：Yu Zhou,Luciano Baresi,Matteo,
来源：计算机科学技术学报（英文版） 年份：2004
...
A novel technique to insert nasogastric tube for the anesthetized patients during cervical esophagea
[期刊论文] 作者：Ruijie Zhang,Yu Deng,Shengling,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:We are describing a novel technique to insert nasogastric tube (NGT) in the anesthetized patients dur-ing cervical esophageal reconstruction. Methods:...
[期刊论文] 作者：Chungen ZHOU,Jingsheng YU,Shen,
来源：材料科学技术学报 年份：2004
The oxidation of specimens with thermal barrier coating (TBC) consisted of nickel-base superalloy, low-pressure plasma sprayed Ni-28Cr-6Al-0.4Y (wt pct) bond co...
[期刊论文] 作者：Bin YU,Jian-guo Zhang,Gui-xing,
来源：黑龙江科技学院学报 年份：2004
Objective To define the criteria of posterior selective thoracic fusion in patients with adolescent idiopathic scoliosis.Methods By reviewing the medical record...
[期刊论文] 作者：Anwei Yu,张佳艺,,
来源：国际人才交流 年份：2004
去另一个国家生活是件让人既兴奋又惶恐的事.除了气候与环境的物理变化,不同国家的文化与习俗也有巨大差异.中国历史悠久、民族众多,每个省、市、镇、村都有自身的文化和语言...
[期刊论文] 作者：ZHANG Hu-cheng,YU Mu-qing,TIAN,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：YANG Chengtao,YU Guanqiao,SHEN,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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