正转是什么意思_正转用英语怎么说_正转的翻译_正转翻译成_正转的中文意思_正转怎么读,正转的读音,正转的用法,正转的例句

The conversation was taking a turn which needed sharp handling.

谈话正转到需要认真对待的地方.

辞典例句

The sky is clearing.

天正转晴.

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The particle motion is elliptical retrograde in contrast to elliptical direct orbit for surface waves water.

质点的运动是椭圆倒转,而不是象水上的面波那样的椭圆正转.

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The handle ( or gear box ) of butterfly valve can be rotated backward or forward for 180 degrees.

蝶阀的把手 ( 齿轮箱 ) 可以反转或正转180度操作.

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