freon 12

freon 12 基本解释

网络  氟里昂12

医学

重点词汇

• freonn. 氟利昂 [计] 氟里昂
• 12twelve

freon 12 双语例句

1. 1、 The criterial equation of heat transfer for the condensation of freon 12 and 113 on a horizontal finned tube
   氟里昂12113在水平肋管外冷凝放热的准则方程
2. 2、 The thermal pinch effect was found with the addition of freon 12, which is beneficial to the complete decomposition of the compound.
   发射强度与电子密度测定的结果显示了Freon12在ICP的不同观测高度产生不同的影响，表明ICP在导入Freon12后出现了明显的热箍缩效应，从而有利于该化合物的完全分解。
3. 3、 The results of our experiments on the heat transfer coefficient for the condensation of freon 12 and 113 on four kinds of low-finned tube are quite different from those calculated by the current formula suggested by Katz et al. both quantitatively and qua
   R12和R113在四种国内常用的低肋管外冷凝放热的试验表明，目前所采用的计算α0肋的公式，无论在定性或定量方面都与实验结果有很大出入。