The spring-back mechanism in the drop bend-forming of automotive glass is introduced, and the finite element model is established.

介绍了汽车玻璃落模弯曲成形中回弹的机制，建立了有限元模型。

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For functions and constants, if the current namespace does not contain that function or constant, PHP's fallback mechanism will fall back to the standard PHP function.

对于函数和常量，如果当前的名称空间不包含这个函数或常量，PHP的后退机制会后退到标准的php函数。

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The theory part is the study of cleanout mechanism, mostly include two aspects, the first is ozone antisepsis mechanism and the second is pressure bounce-back mechanism.

理论部分是对清洗机理的研究，主要从臭氧消毒灭菌机理和压力反冲机理两方面进行的。

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Take a step way back and think about what's the basic mechanism by which cells receive signals.

现在让我们回过头来思考,细胞接收信号的基本原理

耶鲁公开课 - 生物医学工程探索课程节选

The reactor also lacks a back-up mechanism to stop it overheating and exploding should the helium coolant escape.

ECONOMIST: Prospects for a new type of nuclear reactor look mixed

It is, though, a bit old hat given that, as a theory, the Higgs mechanism goes back to the 1960s.

ECONOMIST: The future of physics (1): So long, and thanks for all the quarks | The

What may be holding Europe back as much as anything is the lack of a centralised retail payments mechanism an unglamorous back-office process that is the backbone of any financial system.

ECONOMIST: European banks