Effect of mates and slide rate on wear resistance of 40Cr steel strengthened by electrical dischange was investigated under a large contacting stress.
用MM-200型磨损试验机研究了在大接触应力磨损条件下,配副和潜滑率对电火花表面强化40Cr钢的耐磨性影响。
"To help with the organization, follow up and scope expansion of executive's tasks, and to improve the rate of accomplishment."
协助组织及跟踪工作,扩大接触面,提高成功率
Access [Hong Kong Arts Development Council]
扩大艺术接触面〔香港艺术发展局〕
Personal contact will no doubt promote mutual understanding and benefit the extension of trade.
亲自接触必将促进彼此的了解，有助于扩大贸易。
The widening of gauge and the overturning of rail will effect the contact point and dynamic forces between wheel and rail.
轨距扩大和钢轨侧翻将影响到轮轨接触点位置和动力作用。
Abstract: The widening of gauge and the overturning of rail will effect the contact point and dynamic forces between wheel and rail.
文摘:轨距扩大和钢轨侧翻将影响到轮轨接触点位置和动力作用。
We entered into agreements to expand cultural, educational and journalistic contacts between the Chinese and the American people.
我们签订了扩大中美两国人民在文化、教育和新闻方面接触的协议。
As trade and business links between our two nations expand, so too will face-to-face contact between Chinese and American citizens, exchanges of ideas, and transfers of technology.
随着两国贸易商务关系的扩大，美中两国人民的直接接触、观点交流和技术转移也将增加。
Study on the Process and Mechanism of Diffusion Welding between Contact and Solder;
触头焊料扩散连接的工艺及机理研究
This increase in friction is attributed again to an increase in area of contact at the F/M interface by the swollen rayon yarn.
这种摩擦力的增加也是由于F／M相交界面粘胶长丝吸湿膨胀引起接触面积扩大的缘故。
It has certainly made pornography more widely and easily available than ever before.
网络确实扩大了色情资料的传播范围，使人们比以往更容易地接触到这些内容。
Contact Stress Analysis on Large-sized Four-contact-point Ball Bearing with Negative Axial Play
特大型负游隙四点接触球轴承接触应力分析
And comparing with radiation heating, atom diffusion velocity at interface quickened.
与辐射加热相比，接触面处原子扩散速率加快。
Seal off the city from all outside contact to stop the spread of the plague.
封城，隔绝此城与外界的接触，以避免瘟疫的扩散。
For some viruses the encounter with a surface is probable diffusion-limited.
有些病毒与表面接触可能受到扩散的限制。
Studies on the Polypyrrole/graphite-gas Diffusion Layer Contact Resistance;
聚吡咯/复合石墨板—气体扩散层接触电阻研究
Extended Finite Element Method of Frictional Contact Problem
接触摩擦问题的扩展有限元数值模拟方法
The region's capacity for accommodating tourists has greatly expanded in recent years.
旅游接待能力迅速扩大。
Foreign direct investment increased steadily.
外商直接投资稳步扩大。