positive and negative

基本解釋

It's useful to have both positive and negative tests here, so you do both.
正數(shù)測(cè)試和負(fù)數(shù)測(cè)試對(duì)它都有意義，所以我們編寫兩個(gè)測(cè)試。
If positive and negative are merely opposites, and they are in fact one, how can you say that being positive is any better than being negative.
如果積極和消極僅僅是相對(duì)立，而且他們實(shí)際上是一個(gè)的話，那你怎么能說(shuō)積極就一定比消極好呢。
Only recently have we been able to decipher this mystery, by scanning the brains of people as they process both positive and negative information about the future.
最近我們才解開了這個(gè)奧秘，是通過(guò)在人們處理對(duì)未來(lái)的積極和消極信息時(shí)掃描他們大腦的方式解開的。

That's not a positive and negative charge, that's actually a phase, and that arises from the wave equation.
這不是指正負(fù)電荷，它是指相位，這是從波函數(shù)中得來(lái)的。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
So we are kind of... using more like positive and negative reinforcements and
所以我們就……更多地使用積極強(qiáng)化和消極強(qiáng)化，
體罰是不可取的 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人
both positive and negative in a variety of situations.
正面和負(fù)面，各種語(yǔ)境中。
I wish 課堂 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人

Sessions notes that the mood of the country had both positive and negative reverberations.
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