airtightness check of depth charge 深弹气密检验
concentration of depth charge 深弹密集度
coaxality check of depth charge 全弹同轴度检验
destruction radius of depth charge 深水炸弹破坏半径
The charge weight, charge placement(in profile) and depth of charges are important factors in design of Explosive Compaction for saturated loose sand.
沿处理深度方向上装药量、装药形式、装药深度是爆炸法密实砂土地基设计中比较敏感的设计参数。
Those services were provided free of charge, says Ms Chen, but they helped build relationships and gave her an in-depth knowledge of the companies.
陈宁宁表示,这些服务都是免费提供的,但它们有助于建立关系,并使她对这些公司有了深入了解。
The rule of the shift of the mean charge depth at different environmental humidity was discussed for this electret material by heat pulse method.
利用热脉冲技术研究了不同湿度下电晕充电的聚酰亚胺薄膜沉积电荷平均深度向背电极的迁移规律。
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