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.
一片放在阳光下的金属,其温度要上升到它吸收热量和失去热量的速率相等时才停止。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate while it absorbs heat.
一片放在阳光下的金属,其温度要上升到它吸收热量和失去热量的速率相等时才停止。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate at while it absorbs heat.
当发热与散热相等时即达到平衡状态,温度不再上升而稳定在一个水平上。
When the heat is equal to the heat dissipation, the equilibrium state is reached, and the temperature does not rise up to a certain level.
假设两个容器都用同样的活塞封闭住,加在活塞上的重力也相等,简单说来,这就是表示两种气体具有相同的体积、温度与压力。
Assume the two vessels are closed with identical pistons, on which are equal weights. This means, briefly, that both gases have the same volume, temperature, and pressure.
取两个容器,它们装有体积相等的不同气体,如氢与氮,两者的温度相同。
Take two vessels containing equal volumes of different gases, say hydrogen and nitrogen, both at the same temperature.
液体的沸点是液体的蒸汽压与液体周围压力相等时的温度。
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid.
液体的沸点是液体的蒸汽压与液体周围压力相等时的温度。
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid.
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