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Terms for subject Explosives and Explosive Ordnance Disposal containing less | all forms | exact matches only
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Electricity consumption on large coal mines may be reduced through improved throw blasting, requiring less overburden movement by the draglines改进后抛掷爆破法可减少大煤矿的电力消耗、且不需要索斗铲进行大量的剥离运动
-less zone无应变带
Religious persons feel that contribution, more or less,to orphans is a generous act and a duty as well信教人士觉得为孤儿捐钱、或多或少、是慷慨大方的行为、同时也是一种乐趣
Since most unsensitized emulsion formulations are less viscous than the glass-bubble sensitized compositions, borehole water is less prone to be trapped in the column由于大多钝感乳化炸药结构不像玻璃微球敏化炸药结构那么有黏性、炮孔水就不那么易于圈闭在药柱里
The energy spent in creating flyrock during blasting is less than 1 % of the total energy transferred to the rock, hence the wastage of explosive energy in this form maybe insignificant在爆破中产生飞石所消耗的能量低于传递给岩石全部能量的1%、因此以这种形式浪费的爆炸能可以说微不足道
Usually cast blast design involves maximizing the castover. However, in other situations less than maximum cast may be desired. This can occur far example if the after blast profile from maximum casting would lower the dragline elevation to the point where the machine has inadequate stacking height通常在进行爆破方案设计时希望使抛掷量最大化。但是、在一些情况下并不需要达到最大抛掷量。例如当达到最大抛掷量会使得吊铲达不到最佳的工作高度时、反而造成爆后利润的降低