The variable angle guide vanes have been widely used for decreasing specific fuel consumption of the civil turbines.

为降低涡轮机的燃油消耗率，在民用动力装置的涡轮中广泛地采用了可旋导向叶片的结构。

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Adopted floating core and Angle guide pin core-pulling mechanism, production efficiency was high, it had a certain reference function to similar plastic mold.

采用浮动型芯及斜导柱抽芯机构，生产效率高，对同类注塑件生产提供了有益的借鉴。

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This article from the Angle of experts, puts forward the prevention measures to guide female friends self preservation, refused to erosion.

本文从专家的角度提出预防措施，希望能引导女性朋友自我保鲜，拒绝糜烂。

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Heavy make-up or a mask will also work, as will tilting your head at a 15-degree angle, which fools the software into thinking you do not have a face, according to an online guide produced by hacktivist group Anonymous.

BBC: 'Privacy visor blocks facial recognition software'