The physiological characteristic, fresh keeping mechanism and fresh keeping technology of fruits and vegetables were systematically studied.

本文对果蔬的生理特征、保鲜机理和保鲜技术进行了比较系统的研究。

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Planning and estimating is basically a mechanism for first determining that the project is worth doing and later as an approach for keeping the project on track.

计划以及预估基本上是这样一种机制，首先，决定项目值得去做，然后作为一种方案，保持项目始终处于轨道中。

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It is clear that an important coping mechanism was each man's ability to fence off a part of his mind, deriving psychological benefit from keeping its very existence secret from the captors.

很明显，这两人所拥有的重要应对机制之一，就是他们有能力维护心中的某些秘密，不让关押他们的人知道。这给了他们带来心理上的好处。

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Second, we must have a mechanism to review whether we are keeping our commitments, and exchange this information in a transparent manner.

WHITEHOUSE: President Obama at Copenhagen Climate Change Conference-Morning Plenary Session | The White House

But the current insider trading enforcement mechanism seems to work pretty well at keeping its perceived costs down to a minimum in the minds of investors.

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"It surely would have been possible to find a mechanism which would have protected the status of the Church of England without keeping in place an unjustifiable barrier on the grounds of religion in terms of the monarchy, " he said.

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