The precision guided bomb GBU-28 which is equipping the American army is taken as the research object,By the three-dimensional numerical simulation for water surface explosion of large-aperture-heavy weapon,and using Arbitrary Lagrange-Eu1er method,the fluid-structure coupling dynamic problems for water surface explosion are studied.
选取美军制导炸弹GBU-28作为研究对象,通过对大口径、高弹重武器水面爆炸进行三维数值仿真,利用任意Lagrange-Eu1er计算方法,针对水面爆炸研究了"流-固"耦合动力学问题,分析了水中冲击波和空气冲击波的传播规律以及大坝的动态响应。
Characteristics of loads on shallow-buried structures under the ground explosions;
炸药地面爆炸条件下土中浅埋结构上荷载的作用特点
Power characteristics of solid FAE's blast field near ground and its application in mine sweeping
固态燃料空气炸药近地面爆炸场威力特性分析及扫雷应用
contained explosion
遏制爆炸，地下爆炸
artillery growled and belched on the horizon.
大炮轰鸣在地平面上猛烈地爆炸。
the radioactive particles that settle to the ground after a nuclear explosion.
核爆炸后落在地面的放射性微粒。
cause(a bomb,mine,etc)to explode
使（炸弹、地雷等）爆炸
The plane has crashed, and the bomb that it carries when it dashes ground has exploded.
飞机坠毁了，在它撞击地面时它携带的炸弹爆炸了。
Although blinded by the explosion, he faced the future with matchless courage .
他虽因爆炸而失明，仍能勇敢地面对未来。
There was a muffled explosion somewhere on their right.
在他们的右面什么地方有一声沉闷的爆炸声。
The gunpowder went off unexpectedly.
火药意外地爆炸了。
An actual contact surface burst leads to the highest possible overpressures near ground zero.
对于实际接触表面爆炸情况，在地面零点附近可形成最大的超压力。
In a surface burst, the fireball, in its rapid initial growth, will touch the surface of the earth.
在表面爆炸时，火球在其最初的迅速成长过程中，将与地面接触。
The effects may be expected to be similar to those experienced by analogous structures on land, as described below.
可以预计爆炸效果与下面即将叙述的地面类似建筑物的遭遇相似。
The basement walls suffered some damage, mostly in the rear i.e. away from the explosion.
地下室的墙壁受到一定程度破坏，主要在背面，亦即背向爆炸的地方。
Witnesses say that there was an explosion and then the plane dropped like a stone to earth.
目击者说先是一声爆炸，接着飞机便很快地向地面下落。
Dynamic Response and Sliding Isolation of Structures on the Ground Subjected to Underground Explosion Waves;
地下爆炸波冲击下地面结构动力响应及滑移隔震研究
bursting bombs; an exploding nuclear device; a spectacular display of detonating anti-tank mines.
炸弹；核爆炸装置；引爆反坦克地雷的壮观展示。
They felt the ground quake as the bomb exploded.
炸弹爆炸时, 他们觉得地都震动了.
The bridge went up with a roar when the mine was exploded.
地雷爆炸时，那座桥轰然一声被炸毁了。