英语词汇primary blasting怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?一次爆破
... primary battery 原电池 primary blasting 一次爆破 primary combustion air 初级燃烧空气 ...
2
?初次爆破
... 底部装药或孔底装药量bottom charge；base charge 初次爆破primary blasting 二次爆破secondary blasting；boulder blasting ...

短语

1
primary y blasting
一次爆破

双语例句

1
The technique of primary drilling and blasting is an effective way to solve the problem of crushing, caving and transportation.
该方法的初采钻爆技术是解决顶煤破碎与顺利放出的有效途径之一。
2
Based on the theory of protective engineering and blasting, the damage effects of primary fragments, shock wave and vibration in destruction of bygone aero-bomb and shell are discussed.
分别根据工程防护和工程爆破理论，对航、炮弹销毁时的弹片、冲击波和振动等安全距离计算进行了对比研究，有关研究结论可供销毁废旧航、炮弹的环境安全评估参考。
3
The gray correlative analysis is able to determine the primary and secondary relations of various factors affecting blasting effect.
影响爆破效果的因素很多，灰色关联分析能确定出影响爆破效果各因素的主次关系。

单词	primary blasting
释义	primary blasting 简明释义一次爆破网络释义 1 ?一次爆破 ... primary battery 原电池 primary blasting 一次爆破 primary combustion air 初级燃烧空气 ... 2 ?初次爆破 ... 底部装药或孔底装药量bottom charge；base charge 初次爆破primary blasting 二次爆破secondary blasting；boulder blasting ... 短语 1 primary y blasting 一次爆破双语例句 1 The technique of primary drilling and blasting is an effective way to solve the problem of crushing, caving and transportation. 该方法的初采钻爆技术是解决顶煤破碎与顺利放出的有效途径之一。 2 Based on the theory of protective engineering and blasting, the damage effects of primary fragments, shock wave and vibration in destruction of bygone aero-bomb and shell are discussed. 分别根据工程防护和工程爆破理论，对航、炮弹销毁时的弹片、冲击波和振动等安全距离计算进行了对比研究，有关研究结论可供销毁废旧航、炮弹的环境安全评估参考。 3 The gray correlative analysis is able to determine the primary and secondary relations of various factors affecting blasting effect. 影响爆破效果的因素很多，灰色关联分析能确定出影响爆破效果各因素的主次关系。
随便看	with the hope of with the increase of with the intention of with their whole heart with the lapse of time with the last breath with the least delay possible with the lid off with the Lord with the mainour with the malt above the meal with the malt above the wheat with the manner with the momentum of an avalanche with the naked eye with the negative with the of them with the passage of time with the passing of time with the permission of with the privity of with the proper time with the purpose of with the purpose that with the result that