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Terms for subject Explosives and Explosive Ordnance Disposal containing 中 空 | all forms | in specified order only
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三面采空矿柱的应力集中区peninsula abutment
中空孔在平行空孔直线掏槽中，中空掏槽中不装药的炮孔，也叫导向孔。中空孔和装药炮孔之间的距离，取决于炮孔的直径和岩石性质,参见 burn holepilot hole
中空孔在平行空孔直线掏槽中，中空掏槽中不装药的炮孔，也叫导向孔。中空孔和装药炮孔之间的距离，取决于炮孔的直径和岩石性质。参见 pilot； holeburn hole
人们注意到、这种物质很可能悬浮在空中、称为悬浮微粒。并认为这种物质可由人呼进肺腑、穿透肺部的气体交换区This material is recognized as being likely to become airborne and farm an aerosol хим. and considered to be capable of being inhaled by humans, penetrating the gas exchange region of the lungs
大气温度和风速的变化会影响爆炸能在空气中的传爆Variations in air temperature and wind velocity influence the transmission of blast energy through the air
本文介绍将爆炸破碎粒度分布估计在 1 微米的方法、以便在各种岩石爆破时、对空气中有可能产生的可呼吸的浮尘作以定量比较This paper describes an approach to the estimation of blast fragmentation size distributions down to 1 micron so that quantitative comparisons can be made of the likely generation of air-borne, inhalable and respirable dust when different types of rock are blasted
炸弹在空中的爆炸airburst
爆破中所用的炮泥类型和分量以及对阶梯地形的处理、会大大地影响抛向空中的物质的多寡、因此也大大地影响一次爆破中可能喷出的飞尘比例The type and adequacy of the stemming material used and the management of progressive relief during detonation have a strong influence on the amount of material thrown into the air and hence the proportion of dust likely to be emit ted from a blast
爆破中的空孔效应空孔的作用,在于爆炸应力波在空孔壁产生人射与反射作用,造成应力集中，根据实验，炮孔连线上的应力比其他方向上的应力提高 2 倍。保证裂纹沿炮孔连线方向发展。从而抑制邻近区域其他方向产生裂纹pore action in blasting
爆破喷泄的气体渗人与炮孔轴线垂直的裂缝面、将岩石破碎后抛向空中G-venting from the blast penetrates the fracture planes perpendicular to the hole axis and breaks the rocks up and propels them up to the air
由圈闭空气或由化学充气产生的气泡受到水压头的挤压、而且或受到装进炮孔中的液态炸药的挤压Gas bubbles generated by entrapment of air or by chemical gassing are compressed by the head of water and /or fluid product loaded in the borehole
空中三角测量aerial triangular measurement
空中交通管制员air controlman
空中拍照aerial photograph
空中爆炸explosion in the air
空中爆炸air shooting
空中爆炸引信airburst fuse
空中爆破air shooting
空中红外测量airborne infrared survey
空中组合爆破air pattern shooting
空中质点运动point mass motion in midair
空气冲击波集中由于声波从空气返回到地面的折射作用,而在地表小范围内形成的声能量的集中。这常常发生在特定的气象条件下，如逆温现象air blast focusing
这些颗粒溶解后、多孔颗粒中封闭的空气得以释放、且不再有使炸药敏化的效力。此外、溶解后的硝铵与水一起处于液态、在爆轰时不再具有起反应的效力When the prills dissolve, the air entrapped inside the porous prills is released and is no longer available to sensitize the composition. Also, the dissolved ammonium nitrate stays in solution with water and is no longer available to react in the detonation
那架飞机因被导弹击中而凌空爆炸The plane blew up in its flight after it was hit by a missile

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