Four cylinder system, volume smaller, with more capability of lifting.
四油缸系统设计,使设备体积更小,举升力更大。
As long as the valve closure effect is good, when the pressure, high pressure cut-off valve is closed, the back-end pressure volume smaller, pressure.
只要阀门关闭效果良好,保压时,高压截止阀关闭,后端压力容积变小,压力增大。
Only then can they hope to describe conditions at the Big Bang, when all space and time was compressed into a volume far smaller than a proton.
只有那样他们才能指望描述大爆炸的情况,所有的空间和时间全部在那时被压缩成一个远小于质子的体积。
Now the volume gets smaller. p external here.
重力也一样。
I mean, if the energy is lower to occupy a smaller volume, then if I have this room and a bunch of molecules of oxygen, and nitrogen and what have you in the air, and there are weak attractions between them, why don't they all just sort of glum together and find whatever volume they like.
我的意思是,如果占据小的体积会使能量降低,如果我有这样一个空间,和一些氧气,氮气和其他空气中有的气体,并且分子之间还有微弱的相互作用,为什么他们不黏在一起,然后占据他们所想要占据的体积。
So that's going to results in an expansion where the new volume new temperature new pressure and an external pressure, p2 which is p2 which is a smaller pressure.
这样经过膨胀,到达了,状态为V2,T2,p2的末态,外界压强也降低到。
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