This will lead to roll failure such as fire crack, surface crack, and fatigue failure.
这将会导致轧辊疲劳产生热裂、轧辊表面破裂或是疲劳层的产生。
Well break out your razor, fire up the grill and crack open a bottle of steak sauce because today’s two stars from The Expendables are as macho as they come.
所以,刮干净胡茬,燃起炉火,敲开肉酱瓶吧,因为今天的两位明星就是如此豪气干云。
If hydrogen were used as a crack detector (it is not because of the fire hazard), it would escape four times faster.
如果把氢用来作裂缝检查(人们不这么做并是因为它们有火灾隐患),他们逃逸的速度会比氦快四倍。
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