两边的温度相等。
实验发现弧根和弧梢处的气体温度相等,并随着气体流量的增大而下降。
It was found that the gas temperatures at arc root and arc tip are equal and they decrease with the argon flow rate increasing.
如果不同温度的两种物质被放置在一起,热量将会从较热的物体向较冷的物体转移,直到两者温度相等相当。
If two substances of differing temperatures are placed together, heat will travel from the hotter substance to the cooler substance until both substances reach an equal temperature.
V2 And there's going to be some volume V2 and some volume V1, but are not necessarily the same. Especially since the pressures are different. we don't know yet about temperature so I don't know what to say about these volumes because I don't know what the temperatures' are going to do.
这里的体积会变成2,这里的容积是V1,它们不必相等,尤其是当压力不相等的时候,我们还不知道温度,所以我不能说这里的容积,是多少因为我不知道,温度会怎样变化。
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