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- Keywords Hole top and bottom hole;Double detonating tube;Millisecond blasting;Blast hole bulling;Detonating theory; 孔口孔底;双导爆管;微差爆破;炮孔装填与排段;起爆理论;
- Double detonating tube 双导爆管
- non-electric detonating tube initiating method 非电导爆管起爆法
- The unsteady blowdown process after the CJ detonation wave reach the exit of detonation tube was two-dimensional axisymmetric numerical simulated. 对爆震波到达爆震管口后，发动机的非定常排气过程进行了二维轴对称数值模拟。
- Method of characteristic (MOC) was used to calculate one-dimensional CJ (Chapman-Jouguet) detonation wave propagating in the ideal detonation tube. 应用特征线法给出一维CJ爆震波在理想爆震管内传播过程的解析解。
- In order to obtain the Deflagration-to-Detonation Transition (DDT) distance in the detonative tube, an ion-probe system based on comparative electric circuit was made. 摘要为了测量爆震管中从爆燃到爆震转捩距离，研制了一套基于对比电路的离子探针系统。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
