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)測試和負數(shù)測試對它都有意義，所以我們編寫兩個測試。
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立，而且他們實際上是一個的話，那你怎么能說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奧秘，是通過在人們處理對未來的積極和消極信息時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.
這不是指正負電荷，它是指相位，這是從波函數(shù)中得來的。
麻省理工公開課 - 化學原理課程節(jié)選
So we are kind of... using more like positive and negative reinforcements and
所以我們就……更多地使用積極強化和消極強化，
體罰是不可取的 - SpeakingMax英語口語達人
both positive and negative in a variety of situations.
正面和負面，各種語境中。
I wish 課堂 - SpeakingMax英語口語達人

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