Therefore, selecting proper rock ash content is an important measure to improve concrete quality and lower project cost.

因此选用合适的石粉含量是提高混凝土施工质量、降低工程造价的一项不可忽视的重要措施。

youdao

With proper research and financing, he noted, it should be possible to divert a space rock and avoid disaster.

他提出，通过适当的研究和适度的财政投入，应该有可能使太空岩石转向，避免灾难的发生。

youdao

But the fact is that I'm sure there are a few people - - thay may be more than a few in the facility - who do feel that rock and roll is not exactly what one says fit and proper.

不过事实上，我相信，在学校里确实有许多人-，认为摇滚和艺术，并不完全相称。

youdao

But the fact is that I'm sure there are a few people - - thay may be more than a few in the facility - who do feel that rock and roll is not exactly what one says fit and proper.

不过事实上，我相信,在学校里确实有许多人-,认为摇滚和艺术,并不完全相称。

普林斯顿公开课 - 人性课程节选

Ms. McGovern, on the other hand, plays the stately Countess of Grantham in "Downton Abbey, " but in real life, we know she is a proper rock chick, with the guitar, band and leather pants to prove it.

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But at the Treasury, where they dine on the raw red meat of harsh financial reality, they were under no illusion that the only realistic option for the Rock was for it to be sold to a proper bank or financial investor.

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Once, he recalls, an environmental inspector claimed that AES had stored rock and soil it had removed from its mine without proper authorization.

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