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Terms for subject Explosives and Explosive Ordnance Disposal containing They | all forms | exact matches only
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After repeated field experiments, they drew a conclusion that as the charge increases, the fragmentation and the velocity of the broken material increases as well经过多次实地测试、他们的结论是、如果药量的增加、破碎量和飞石的速度也随之剧增
detonation emissions are the most obvious to explosive users, though they represent one of the smallest emissions in the life cycle尽管爆破气体释放对于炸药用户来说感觉最为明显、但只是炸药生命周期中最少的一次气体释放
Even considering the uncertainties in determining a correct equation of state for the reaction products, the expansion work is one of the most realistic measures of explosive power as it approximates the amount of work the gaseous products of the explosion can do on the rock surrounding the charge as they expand from the initial detonation conditions to atmospheric conditions即便考虑到确定爆后产物的正确状态方程时有诸多不定因素、膨胀功却是衡量爆炸威力的最为现实的因素之一、因为在爆炸后的气体物质由初始爆轰状态向大气状态膨胀时、膨胀功接近爆炸后的气体物质对药包周边的岩石所做的功
So far as they themselves are concerned, they have been out of danger至于他们自身、已脱离危险
These rock fragments result in human injuries, fatalities and structure damages when they are thrown beyond the allowable limits如果岩石碎片抛到容许的范围之外、就会造成人员伤亡和财产损坏
They are in the vicinity of thirty他们接近30岁
They charge the books they bought to the company's account他们把买书的费用记在公司账上
They compare quite a few samples of cloth for shirts他们把做衬衫的好几种布样作了比较
They do not mind giving some if it is for a good如果是为了好事,他们捐献些财物也不在乎
They have successfully adopted ultrasonic technology to drive away fish, which effectively avoided the impact of blasting on such valuable fish and other aquatic organisms, thus reflecting the harmony of engineering construction and ecological protection他们成功地采用了超声波技术把鱼赶走、有效避免爆破对珍贵鱼类和其他水生物的不利影响、因而体现了工程建设与生态保护的和谐
Though of a lesser magnitude, the actual mine site emissions from detonation may be problematic as they could vary according to detonation conditions and are difficult to quantify precisely虽说采矿现场爆炸的实际气体释放量要小一些、但由于气体释放量随着爆炸条件的变化而变化、所以依然是个问题、而且难以准确予以量化
Though these non-nitroglycerine boosters are more resistant to accidental detonation from impact,shock or friction than dynamite, they must be handled in the same manner as other explosives非硝化甘油助爆药虽说比硝化甘油炸药更具抗冲击、震动或摩擦引起的偶然爆炸性、但仍需要按其他炸药的安全方式来对待
Wild animals do not belong in a zoo. They should be allowed to go free野生动物不属于动物园所有、应该放生