Statements that lock and release a given object to cross member or class boundaries or both , this practice is not recommended 語句可以跨越成員或類的邊界或同時跨越兩者的邊界,但并不推薦這樣做。
In order to investigate the heat and mass transfer properties of the adsorption bed , a one - dimensional mathematical model of adsorption bed is established for the second class boundary conditions , and governing equations in the mathematical model are dispersed with the format 為了研究吸附床的傳熱傳質特性,筆者建立了吸附式制冷系統中吸附床在非第一類邊界條件時的一維傳熱傳質的數學模型,并運用有限差分法對該數學模型進行了數值分析。