blasting unit

常見(jiàn)例句

This unit group includes excavating, grading, paving, drilling and blasting contractors who own and operate their own business.
本單元組包括擁有和經(jīng)營(yíng)自己生意的挖掘，分級(jí)，鋪路，鉆井和爆破承建商。
The calculated results show that the charge weight per unit volume based on the tensile theory is identical with the practical one of the standard blasting crater.
計(jì)算結(jié)果表明，對(duì)于標(biāo)準(zhǔn)爆破漏斗，按最大拉應(yīng)力理論計(jì)算的炸藥單耗與實(shí)際情況基本吻合。
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.
設(shè)計(jì)一種實(shí)用、快捷、壞保、準(zhǔn)定量的測(cè)量雷管輸出威力的方法非常必要，它對(duì)于雷管的設(shè)計(jì)以及雷管生產(chǎn)過(guò)程的控制和產(chǎn)品性能的檢驗(yàn)都具有十分重要的意義。