To the hydraulic jack interior module's unique design, after having realized the valve core opens completely, causes the gasfree from obstacle passing.
对液压千斤顶内部组件的独特设计，实现了阀芯完全打开后，使得气体无阻碍的通过。
2
And the first one, the simplest one, maybe, to cover, is just free expansion of a gas.
第一个，或许是所涉及到的最简单的一个，就是气体的自由扩散。
3
Although its lifetime in the atmosphere as a freegas is much shorter than CO2, it is 23 times more potent in terms of its heat trapping ability.