Prior to 1960, geologists Bowen and Hess disagreed over whether or not the very high temperatures needed to produce magmas rich in magnesium could have existed on Earth.

在1960年之前，地质学家鲍温和赫斯在地球上是否存在产生富含镁的岩浆所需的高温这一问题上存在分歧。

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More and more of these credit cards can be read automatically, making it possible to withdraw or deposit money in scattered locations, whether or not the local branch bank is open.

越来越多的信用卡可以自动读取，无论当地的分行是否营业，人们都可以在分散的地方取款或存钱。

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It is debatable whether or not the shareholders were ever properly compensated.

股东们是否曾被合理补偿还存在争议。

《柯林斯英汉双解大词典》

They were hoping to find a camera that might contain a picture, which would prove whether or not the men reached the summit.

VOA: special.2010.06.30

So, whether or not the email is addressed specifically to you in like the two field or if maybe you were BCC'd or it's a big email list of which you're just part, that could signify that this is in fact useful for you.

所以，不管这个邮件是不是,单独发给你的,或者这个邮件有一个大的邮件列表,而你正在其中，其实这也暗示了,这个邮件对你是有用的。

哈佛公开课 - 计算机科学课程节选

What we'll ask ourselves next time is whether or not the body theorist is in a better situation.

下一讲我们就来讨论,肉体理论家能否幸免于难。

耶鲁公开课 - 死亡课程节选

It has no bearing on whether or not the economy returns to full employment.

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Whether or not the two sides share the same plan is yet to be seen.

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Whether or not the Super AMOLED screen dips to a slightly lower 4.65-inch isn't as known.

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