But determining which case is right has been a challenge.

但要想确定实际是哪种情况又是一次挑战。

youdao

Finding these titles is easy enough, but determining where the sections end is much more difficult in XHTML 1.

找到这些标题足够简单，但是要在XHTML 1中决定section在哪里结束就不是一般的困难了。

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People browsing the web tend to identify the language they speak, but determining their country code can sometimes be very difficult.

浏览Web的人易于标识他们所讲的语言，但确定其国家代码有时会很困难。

youdao

This almost certainly is not the right story but again, just as in phobias, some ideas of classical conditioning may play some role in determining what we like and what we don't like sexually.

这个解释肯定是错的,但是，与在恐惧症中的作用相同，经典条件作用,或许对我们在性活动方面的喜恶,起着一定的决定作用。

耶鲁公开课 - 心理学导论课程节选

In one model we thought of the firms setting quantities and the market determining prices, and here we have the firms setting prices and the market determining quantities, but the basic underlying economic structure of this is very, very similar.

在前一个模型我们假设公司设定产量,而市场决定价格,在本模型中我们假设公司设定价格,而市场决定产量,但基本的经济结构是非常,非常相似的

耶鲁公开课 - 博弈论课程节选

But determining the intent of the person who mixed these nostrums, Dr Benvenuto said, was difficult.

BBC: 'Patent medicines' study X-rays old-time remedies

But determining where mobile will fit in is an exercise in correctly gathering and interpreting consumer data.

FORBES: gyroVoice: 3 Ways Mobile Insights Are Informing Online and Offline Marketing

Prescribing an appropriate treatment involves not checking symptoms but determining who the patient is and what he or she has experienced and done.

WSJ: DSM-5: A Manual Run Amok