| 释义 |
1 [油脂]?倒气 ... 导热油 conduction oil 倒气 reverse gas 低温冷凝法 condensation at low temperature ...
- 1
Sonic cleaning gives priority to other mode of cleaning(eg. reverse gas, mechanism flapping)and minors in sonic cleaning in order that the dust can be easily wiped out from the filter bag. 声波助清灰是以声波清灰为辅，其它清灰方式（如反吹、振打等）为主，使粉尘易于清除的技术。 - 2
If p2, the pressure in p2, is less than the pressure in p1, is the gas going to want to go from p2 to p1 and the whole thing reverse back? 比p1中的压强小,在整个逆向过程中气体,会从p2到p1中去吗？ - 3
But unless we reverse the steady increase in greenhouse-gas emissions, over the long term, the world's temperature is going in one direction: up. 但是我们只要不能停止不断增加的温室气体排放，长期以后，世界在这地区的温度一定会下降。
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