explosion crater

基本解釋

Eyewitnesses say the explosion created a large crater in the road, and that nearly 20 vehicles were destroyed.
目擊者說，爆炸把路面炸出一個大坑，炸毀了至少20輛汽車。
The results indicate that there is no relationship between the explosion crater and the length of the charge under a certain stemming condition.
數值模擬結果表明，在堵塞條件一定時，單自由面垂直炮孔爆破漏斗與裝藥長度無關。
Large amount of engineering practice under the inclined boundary conditions revealed the characteristics of explosion crater in slope topography.
通過大量傾斜邊界條件下的工程爆破實踐，總結了斜坡地形爆破漏斗的特點。

The April 17 explosion left a crater more than 90 feet wide and damaged dozens of buildings, displacing many residents from their homes.
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