This paper analyses the breaking reason of mining fanner 's blade, puts forward the measuring method of blade' s modal parameters, and measured the model parameters of a blade.

分析了矿用风机叶片断裂的原因，提出了叶片模态参数的测试方法，并对一叶片进行了实测。

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And the reason we won't talk any more about this Bohr model is because, of course, it's not correct.

它是不正确的,所以我们不会,在这上面。

麻省理工公开课 - 化学原理课程节选

One reason for Renault's leasing model is to allow vehicle owners to upgrade their batteries as and when the technology improves.

ECONOMIST: Renault's electric-car gamble

Google's model is significant for another reason.

CNN: Google creates buzz with wireless store

The clothing outfitter's average expected rate of return over the next 10 years is 17.8%, according to Reese's Buffett strategy, another reason it gets strong interest from the Buffett model.

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