mass-transfer control

基本解释

In this paper, the quasi-steady quasi-three-dimensional heat and mass transfer model in the tail water tunnel was found on the principle of thermal balance by using finite cell to control volume.
本文以微元控制容積的熱質平衡原理爲基礎，建立了準穩態準三維的尾水洞通風換熱傳質模型。
The test results show that the reaction process of decomposition of witherite with nitric acid is the typical mass-transfer control process, in which the hydrogen ion diffuses through liquid film.
結果表明：硝酸分解毒重石的反應過程是典型的氫離子通過液膜的傳質控制的反應過程。
There are two difficult points in the thick plate transition layer of the high-rise building. The first point is the security of load transfer, and the second is the control of mass concrete cracks.
高層建築厚板轉換層施工有兩個難點，一是荷載安全傳遞問題，二是大躰積混凝土裂縫控制問題。
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