catallaxy efficiency是什么意思

用法例句

Correction Test of Heat Exchange Rate of Water-jet Room;

喷水室热交换效率的修正试验

The paper calculates the concentration of HCHO respectively in two kinds of airflows, analyzes the distributions of the concentration field, non-dimensions concentration field, and air change efficiency, and compares the results of calculation with others using CFD method .

利用CFD软件模拟计算了两种气流组织方式下室内甲醛的浓度场,分析了室内浓度场、无因次浓度、空气交换效率的分布规律,并与传统计算方法的结果进行了比较。