blow open

These cracks, while invisible on the outside, can spread and make an entire section of a plane weak, which then can be blow open by increased cabin pressure.

这些裂纹是肉眼看不见的，但会发展成为一个完整的飞机缺陷，当机舱内压力升高时，会掀翻这些薄弱地方。

an open-handed blow

用巴掌打

However, later on, maybe there are some barrels next to a door which you can't open, so you find that shooting the barrels will blow open the door.

但是，以后在一些你打不开的门旁边有一些油桶，然后你发现射击那些油桶就能炸开门。

Prop something against the door so that it won't blow open.

用东西把门抵住，别让风刮开。

We broke open the crate with a blow from the chopper.

我们用斧头一敲就打开了板条箱.

Practice on increasing service life of top blow open-hearth furnace

提高顶吹平炉炉龄的实践

He swung the axe and with one blow split open the door.

他挥动着斧子一下就把门劈开了.

Jack swung the axe and with one blow split open the door.

杰克抡起斧头，猛地一下把门劈开。

Fasten the gates securely so that they do not blow open.

把大门闩好以免被风吹开。

Blow open force has important effect on the motion status of the moving contact after it separates from the static one, and which affects the performance of low voltage electric apparatus.

气动斥力对于低压电器中动触头斥开后的运动状态起着重要作用，影响其性能。