The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。the coefficient of friction摩擦系数When Joan returned to work, the friction between them increased.琼回来工作后, 他们之间的摩擦加剧了....
It did not furnish an explantation for the heat generated by friction.它未能圆满地解释因摩擦而产生的热.kinetic friction动磨擦In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝...
流通的金钱达几十万金元之多.Money to the extent of hundreds of thousands was set in motion.在较大的间隙内, 此液体有限制流通的性能.In the larger interstices, this fluid has the ability to limit circulation.任何书写都会成为可流通的支票.Any writing may become a negotia...
她的发式使她的脸形显得更圆.Her hairstyle exaggerates the roundness of her face.那种新的发式的确使她好看一些[好看多了].That new hairstyle really does something / a lot for her.和定陀螺一样, 速度陀螺也可以采用瞬发式启动或电驱动.Rate gyros , like position gyros, can be blast st...
Materials and physical configuration of relays determine inherent capacitances among their components.继电器的材料和物理配置决定了其元件间的固有电容.In reality, there are leakage resistances and stray capacitances and to everything.但在实际应用中, 它们...
This theory can be extended to biaxial stress.这个理论能推广到双轴应力.The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed.探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响.The program will design ...