释义 |
external diameter短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 外径 An apparatus, being composed of a measuring system and a calibrating system, for on-line measuring large external diameter from chord length and bow altitude, was designed and developed. 基于弓高弦长法直径测量原理,设计开发了一套大外径高精度在线测量装置。该装置由测试系统和标定系统两部分组成。 www.cmemo.org.cn For using minimum external diameter charge in design of big- hole and high shot density gun, we should give the least external diameter to the open site of concentrated energy liner. 在高孔密、大孔径射孔器的设计中,为了使用最小外径的射孔弹,要对聚能罩开口端进行最小外径设计; cnki |