It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety.

了解农民可能期望获得怎样的产量以及确定植物的安全性也将是必要的。

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It may be necessary to buy a new one.

也许有必要买个新的了。

《牛津词典》

It may also be necessary to get a new appraisal of the property.

可能还需要对该房产做个新的估价。

《柯林斯英汉双解大词典》

He says it may be necessary to call on the Association of Southeast Asian Nations to mediate an end the diplomat dispute.

VOA: standard.2009.11.11

This material will be necessary to do the listening exercises for the course, which is sort of the backbone of the course.

做听力练习时我们必须使用这些材料,听力训练是课程的核心内容

耶鲁公开课 - 聆听音乐课程节选

Do you think an undergraduate degree should be necessary to enter law school?

你认为进入法学院前必须要有本科学位吗？

想成为律师的话 - SpeakingMax英语口语达人

Developing repeatable processes and data governance will be necessary to create a sustainable information advantage.

FORBES: Why Business Leaders Must Master Data And Analytics

Tradeoffs will be necessary to make it more affordable, but your money can stretch in other ways.

FORBES: How To Travel, Save Money, & Have Fun While Doing It

However, over the long haul, further easing may be necessary to support non-mining sectors of the economy.

FORBES: Currency Traders Await Central Bank Clues