class boundary

基本解釋

That this tactic is morally, rather than academically, motivated is made very clear by the fact that there is no corresponding border region just above the class boundary;
這種措施是出於道德而不是學(xué)術(shù)的考慮，可以確定的事實(shí)是，在分?jǐn)?shù)線以上竝不存在這樣類(lèi)似的“邊界區(qū)域”；
According to uniqueness theorem, the integral formulations of the first class boundary condition and the second class boundary condition are given form the above integral formulation.
根據(jù)邊值問(wèn)題的唯一性原理，由此積分解表達(dá)式給出了第一類(lèi)和第二類(lèi)邊界條件的積分解表達(dá)式。
Some universities, for example, identify a "border region" of marks just below a class boundary in which a board of examiners is permitted to move a student up to the next degree class.
比如說(shuō)，一些大學(xué)會(huì)定義一個(gè)略低於分級(jí)分?jǐn)?shù)線的“邊界區(qū)域”，允許該分?jǐn)?shù)領(lǐng)域內(nèi)的學(xué)生陞級(jí)進(jìn)入分?jǐn)?shù)線兩側(cè)高一級(jí)的檔次。