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[期刊论文] 作者：王新本,
来源：中学英语园地：高三版 年份：2002
Chinese President Jiang Zemin said on Friday that China and the United States, two influential countries in the world, have common responsibilities and interest...
[期刊论文] 作者：程伟,周宏余,
来源：中国物理快报（英文版） 年份：2002
The 368 water molecule structure I empty gas hydrates with three possible hydrogen orientations are calculated using TIP4P potential molecular dynamical simulat...
[期刊论文] 作者：,
来源：厦门大学学报(自然科学版) 年份：2002
Pressing process is a manufacturing method that obtained work piece with certain dimension, shape and capability through die forcing roughcast to produce plasti...
[期刊论文] 作者：朱伟杰，黄敏珍，邢福祺，姚康寿，孔令红,
来源：生殖与发育医学（英文） 年份：2002
...
[期刊论文] 作者：朱伟杰,孔令红,
来源：Reproduction & Contraception 年份：2002
Objective To investigate the empty zona pellucida for use in the cryopreservation of human sperm. Materials & Methods Human and hamster zona pellucidae were...
[期刊论文] 作者：,
来源：China Today 年份：2002
...
[期刊论文] 作者：,
来源：Bulletin of the Chinese Academy of Sciences 年份：2002
The CAS has published the 2002 Science & Society series. The series, which consists of reports on scientific development, high-tech development and sustainable...
[期刊论文] 作者：,
来源：China's Foreign Trade 年份：2002
Our company is a member of China Refrigerating Air Conditioner Industry Association, and Shanghai Refrigerating Air Conditioner Machinery Industry Association a...
[期刊论文] 作者：张圣醒,龙桂鲁,刘晓曙,
来源：中国物理快报（英文版） 年份：2002
We design a scheme to perform additions of N remote addends. This adder is useful for some quantum information processing purposes, such as statistics and multi...
[期刊论文] 作者：LU,Zesheng(卢泽生),ZHENG,Dezhi(郑德,
来源：哈尔滨工业大学学报：英文版 年份：2002
As one of the ways to improve the machining accuracy of machine tools, error compensation is re-viewed from different view points, and the main barriers to furt...
[期刊论文] 作者：卢泽生,杜金名,
来源：Journal of Harbin Institute of Technology 年份：2002
As one of the ways to improve the machining accuracy of machine tools, error compensation is reviewed from different view points, and the main barriers to furth...
[期刊论文] 作者：A. Nagasaka,
来源：Acta Metallurgica Sinica(English Edition) 年份：2002
The effects of YAG laser welding conditions on mechanical properties and pressformability (bendability, stretch-formability and deep drawability) of high-streng...
[期刊论文] 作者：XUEJi－jun,WANGZheng－wu,等,
来源：国际设备工程与管理：英文版 年份：2002
In this paper, the finite element analysis software ( ANSYS ) is applied to the modal analysis of a ZJ30/1700CZ 's drilling machine derrick under a natural...
[期刊论文] 作者：,
来源：世界制造技术与装备市场 年份：2002
CIMT2003 will be held at the very time after Chinaentered into WTO when the sustainable rapid growingeconomy has added huge purchasing power to the coun-try.Th...
[期刊论文] 作者：,
来源：International Journal of Plant Engineering and Management 年份：2002
In this paper, the finite element analysis software (ANSYS) is applied to the modal analysis of a ZJ30/1700CZ’s drilling machine derrick under a natural condit...
[期刊论文] 作者：XUE Ji-jun,WANG Zheng-wu,CUAN Ying,HE Zheng-jia,
来源：城市道桥与防洪 年份：2002
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：卢泽生,郑德志,杜金名,
来源：哈尔滨工业大学学报 年份：2002
As one of the ways to improve the machining accuracy of machine tools, error compensation is re-viewed from different view points, and the main barriers to furt...
[期刊论文] 作者：,
来源：null 年份：2002
...
[期刊论文] 作者：陈文义,
来源：Journal of Coal Science & Engineering(China) 年份：2002
Aspiration spiral flow type centrifugal flotation machine takes full advantage of centrifugal force field and gravitational field, and strengthens flotation of...
[期刊论文] 作者：,
来源：厦门大学学报：自然科学版 年份：2002
As the specialty of the product and the dim conscio us ness of environmental protection, the status of dirty, chaos and difference is l ong-term existed in the...
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