介绍了平齿根齿侧配合英制渐开线花键计算、测量的基本公式及方法.This paper introduces calculation and measurement of BRITISH Standard Involute splines.里基本上涉及了渐开线行星齿轮传动的整个领域.The whole field of planetary gear transmission is dealt - with.渐开线花键滚轧轮的设计是渐开线花键...
The coaxial collinear printed dipole structure used to improve gain and arrays with good coherence.采用新型同轴直排印刷振子天线结构,易于提高增益和组阵,具有良好的一致性.Coherence enjoys in nature the dichotomy between explicitness and implicitness , stab...
一小部分——确切地说是5个——已经坏了。A small number — five, to be exact—have been bad.他解释了什么是南十字座，或者更确切地说，过去南十字座是什么。He explained what the Crux is, or rather, what it was.你会确切地知道自己哪里出了错。You will see exactly where you are slipping up....
The monument predates the arrival of the druids in Britain.这一遗迹在德鲁伊特来到不列颠前就已存在。The F - 16's evolution predates the ECP process for the airplane.F -16 的发展过程对于飞机本身来说要早于ECP程序的开始.Maybe this resistance is because my life...
他在写登山的文章中，把自己对体育和政治的兴趣完美地结合了起来。His sporting and political interests coalesced admirably in his writing about climbing.绿色的墙纸完美地衬托出衣橱那年代久远的松木。The green wall-paper is the perfect complement to the old pine of the dresser.这幅...