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- primer detonator unit 起爆雷管
- I borrowed from the library a primer of phonetics. 我从图书馆借了一本语音学入门书。
- primer detonator 起爆雷管
- The luminous intensity on unit area. 单位面积上的发光强度。
- Detonator is an important part of the cartridge booster train and is the very necessary primer unit during the engineering blasting, so its output is one of the important properties of detonator. 雷管是弹药传爆序列中重要的组成部分,也是工程爆破中必不可少的起爆元件,其输出性能指标是雷管的重要性能指标之一。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一,等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位,等于100克。
- A coat of primer should be made over the bare surface before the main painting. 在喷涂主漆前,应在物品的表面刷一层底漆。
- A unit of power equal to 1,000 watts. 千瓦功率的单位,等于1,000瓦。
- I borrowed a primer of science from the library. 我从图书馆借了一本科学的入门书。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- Spray primer to see the condition of surface. 喷水补土检查表面状况。
- A unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- A foolproof detonator;a foolproof safety lock. 十分安全的炸弹;傻瓜也可打开的保险锁