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Effect of Heat Treatment on High Temperature Stress Rupture Strength of Brazing Seam for Nickel-base
[期刊论文] 作者：Junying Zhang,
来源：北京科技大学学报：英文版 年份：2001
In order to enhance the high-temperature stress rupture strength of brazing seam by heat treatment, it was diffusion treated, then solution heat treated, and fi...
SEM in-situ Fatigue Observation on Crack Initiation and Growth from Inclusion in P/M Rene95 Superall
[期刊论文] 作者：Lina Zhang,
来源：北京科技大学学报：英文版 年份：2001
A special designed experiment was conducted for observing crack initiation and growth in P/M Rene95 superalloy under tension-tension loading by self-made SEM in...
[期刊论文] 作者：Jian Zhang,
来源：北京科技大学学报：英文版 年份：2001
According to the mass action law and the coexistence theory of metallic melts, the mass action concentrations of Cu-Mg, Bi-Tl and Ni-Al melts involving compound...
[期刊论文] 作者：Jianliang Zhang,
来源：北京科技大学学报：英文版 年份：2001
In order to solve the problem of the shortage of scrap, especially high quality scrap, granular pig iron, a new substitute for scrap or DRI (direct reduction ir...
[期刊论文] 作者：Jianliang Zhang,
来源：北京科技大学学报：英文版 年份：2001
The design, selection and application principles of complex alloys according to the requirements of making low-alloy steels are discussed. The designed complex...
[期刊论文] 作者：Jian Zhang,
来源：北京科技大学学报：英文版 年份：2001
...
[期刊论文] 作者：Zhang Yunfeng,
来源：西安交通大学学报：英文版 年份：2001
Objective To investigate the clinical significances of CD44v6 protein expression in human gallbladder carcinoma(GBC).Methods The immunohistochemical technique w...
[期刊论文] 作者：Fuxin Zhang,
来源：中国地球化学学报：英文版 年份：1997
Optical studies,backscattered electron images,secondary ion spectrometry and highprecision transmission electron imaging demonstrate that gold is strongly corre...
[期刊论文] 作者：Z Zhang,
来源：厦门大学学报：自然科学版 年份：2002
Considering the agent-based modeling and mapping i n manufacturing system, some system models are described in this paper, which are included: Domain Based Hier...
[期刊论文] 作者：ZHANG Jia-fa,
来源：人民长江 年份：2001
...
[期刊论文] 作者：ZHANG Fu-sheng,
来源：河南教育学院学报：哲学社会科学版 年份：2001
For historical, regional or other reasons, there are some great differences between the Chinese and the English culture. Generally, the keynote of the western c...
[期刊论文] 作者：Zhang Qingxiang,
来源：高等学校计算数学学报：英文版 年份：2001
A class of functions called quasi B,-invex and pseudo B,-invex functions are introduced by using the concept of symmetric gradient. The examples of quasi B,-inv...
[期刊论文] 作者：Zhang, TY,
来源：力学学报：英文版 年份：2002
The paper gives an overview on experimental observations of thefailure behavior of electrically insulating and conducting cracks in piezoelectric ce-ramics.The...
[期刊论文] 作者：ZHANG Qing-hua,
来源：东华大学学报：英文版 年份：2002
Polyaniline (PAn) was synthesized by chemical oxidation polymerization. The conductive polymer doped by camphor sulfonic acid (CSA) and a matrix polymer,polyami...
[期刊论文] 作者：ZHANG Qun,
来源：东华大学学报：英文版 年份：2002
Thomas Hardy, one of the nineteenth century English novelists, developed his understanding of tragedy in his successive writing of novels. As his last novel, Ju...
[期刊论文] 作者：ZHANG Jingxiong,
来源：地球空间信息科学学报：英文版 年份：2000
这篇论文为遥远地察觉到的数据，结果的分类的模糊的度被作为由一个常规算法与那作比较减少聚类的 fuzzyc 工具描述一个改进算法：也就是说，分类精确性被增加。这被在单个班的水平......
SEMIAUTOMATIC BUILDING EXTRACTION FROM STEREOIMAGE PAIR BASED ON LINES GROUPING AND LEAST SQUARES MA
[期刊论文] 作者：ZHANG Zuxun,
来源：地球空间信息科学学报：英文版 年份：2001
The paper presents a general paradigm of semiautomatic building extrac tion from aerial stereo image pair.In the semiautomatic extraction system,the building mo...
[期刊论文] 作者：ZHANG Zhenglu,
来源：地球空间信息科学学报：英文版 年份：2000
有一些 18 的 Qinling 隧道。488km 在 Qinling 山的中间从 Xi 鈥檃n (山西省) 位于铁路线到 Ankan (四川省) 。它是在中国的最长双的轨道铁路隧道并且在世界上占据第三个位...
[期刊论文] 作者：ZHANG RUIMIN,
来源：China Today 年份：2000
The August 1999 issue of China Today carried articles about theHaier company’s road to success and its unique corporate culture.While people are paying great a...
[期刊论文] 作者：ZHANG RONGZU,
来源：生物多样性 年份：1994
...
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