A cough releases an explosive charge of air that moves at speeds up to 60 MPH.
咳嗽释放的爆炸性空气的速度最高可达每小时60英里(96.56公里)。
Analysis of blast stress field of linear explosive charge based on starfield superprosition method;
爆炸应力场分析是条形药包爆破作用机理研究的一个基本问题。
Analysis of blast stress field is a basic problem of blasting theory research about linear explosive charge.
爆炸应力场分析是条形药包爆破作用机理研究的一个基本问题。
The set blast parameter, counting explosive charge as well as protective site plan have offered reference data for engineering blasting in similar conditions.
设定爆破参数，计算装药量及防护平面布置，为同类地质条件下的控制爆破开挖提供参考数据。
A downhole tool, generally run on wireline or coiled tubing, that USES the detonation of a shaped explosive charge to cut the surrounding tubing or casing wall.
通常用钢丝绳或挠性管下入的一种井下工具。它利用聚能射孔弹割断周围的油管或套管壁。
The blasting technique could effectively reduce the maximum explosive charge of each blasting and made structure collapse one by one, thereby it reduced the collapse vibration.
该爆破技术能有效地减小拆除爆破时的最大单响药量，实现结构逐步塌落，从而减小塌落振动。
Experimental investigation on the blast effect of naked explosive, explosive charge covered with composite material shell as well as with steel shell in the concrete target is described.
为考核纤维增强攻坚战斗部在混凝土中的爆炸毁伤效应，对裸装药、复合材料壳体、钢壳体装药在混凝土靶中的爆炸破坏效应进行了对比试验研究。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
应用推荐