本文利用间断伽辽金法对自由空气爆炸进行了数值模拟。

In this paper, discontinuous Galerkin method (DGM) is used to numerically simulate spherical explosion in air.

youdao

有毒化学品有爆炸后进入空气的危险。

There is a risk that toxic chemicals might be blasted into the atmosphere.

《柯林斯英汉双解大词典》

当空气中甲烷浓度超过百分之五的时候就会爆炸。

It explodes at concentrations in the air of as little as 5 percent.

youdao