You can see this principle in play in the code that updates the count text boxes at the bottom of the function.
在可以更新函数下方的 count 文本框的代码中，您可以看到这些规则的应用。
The structure principle of stuffing-boxes of the AG-scrubber is presented. The causes of leakage of oil, water and gas are analyzed and the solving methods are raised.
介绍了环缝洗涤塔填料密封箱的构造原理，分析了渗漏油、水、煤气的原因及解决的办法。
According to the measurement principle of the stabilized heated box, two insulated model heated boxes were built in this thesis.
采用实验热箱法，作者自行制作了两个实验热箱，用来测量材料的传热系数。
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