principal tapping

用法例句

The ascertaining means of a transformer shunting tapping is discussed.

探讨了变压器分接抽头确定的实用方法,这些方法用在工矿企业的变压器的运行控制中取得了较好的效果。

Main joint helicopters plane structure is important bearing pieces.

主起接头在直升机全机结构中属于重要承力件,本文针对主起接头螺栓孔铰孔时出现缺肉和装配偏差问题,从铰孔刀具的选择以及装配工艺性等方面进行分析解决,改善了产品装配工艺性,提高了某型直升机主起接头装配质量。

The purpose of this paper is to study the type optimization of small satellite major joint,which is based on static and buckling analysis of honeycomb sandwich plates.

基于对预埋主接头蜂窝板的静力与稳定性分析,对小卫星主接头进行选型优化。