双语例句

• 主要由歼击航空兵 、 轰炸航空兵 、 空降兵和机场组成.

  It is organized chiefly in fighting aviation arm, bomber aviation arm, airborne troops and airfields.

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• 空降兵需要满月提高能见度。

  The paratroopers needed a full moon for visibility.

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• 目的探讨跳伞期间空降兵经历的生理和心理应激是否会改变空降兵血浆的生化指标。

  Objective To study whether physiological and psychological stresses during parachuting jumps may result in biochemical changes of plasma in parachutists .

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• 空降兵战士们正在利用跳伞塔练习跳伞技术.

  The soldiers are practicing parachute jumping with the help of the parachute tower.

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• 目的：了解空降兵在抗洪抢险前后心理健康水平。

  Objective:to explore psychological health level in paratroopers before and after anti-flood rescue.

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