practical value

常見(jiàn)例句

For this experiment you’ll do nothing of practical value. You won’t use it to get things done.
對(duì)于這個(gè)實(shí)驗(yàn)來(lái)說(shuō)，你不需要做任何實(shí)際價(jià)值的事情，你不用用它來(lái)處理實(shí)際的事情。
Even if the technique were perfected, however, we must ask ourselves what practical value wholebeing cloning might have.
然而，即使技術(shù)已經(jīng)非常成熟，我們也必須捫心自問(wèn)：克隆人具有什么實(shí)際價(jià)值嗎？
How you organize the services is largely an aesthetic decision, although I suppose there might be practical value in having service methods able to share common data on the server side.
雖然我假定讓服務(wù)方法能夠共享服務(wù)器端的公共數(shù)據(jù)可能會(huì)有實(shí)際價(jià)值，但是如何組織服務(wù)在很大程度上是審美決定。

What is the mole? Mole is a more practical value, something that we can handle tangibly.
什么是摩爾，它有實(shí)際值，我們可以很明白的掌握的。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

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