随着冲击速度的提高,材料具有应变率正敏感性,但到一定程度材料反而显示出应变率负敏感性。
With the increment of impact velocity, the new material appears positive strain rate sensitivity, but when the increment reaches a certain degree, the material shows negative strain rate sensitivity.
我们都有无限的创造性,但只有在达到一定程度,即我们意识到是我们自己创造了限制自己思想的方式。
We're all limitlessly creative, but only to the extent that we realize that we create our own limits with the way we think.
地面植被加热到一定程度会释放出气体,但其中有些气体是不能燃烧,因为它们周围没有足够的氧。
The vegetation on the ground heats up enough to release gas, but some of the gas can't combust, because it doesn't have enough oxygen around it.
应用推荐