1.The timing of the gun was precisely synchronized with the turning of the plane’s propeller.
的调速与飞机旋的转精确同步。
2.The propeller will windmill and crank the engine.
旋浆将旋转并转引擎的曲柄。
3.The propeller started to spin around.
旋开始飞快地旋转起来。
4.A programme of experimental research on five geosim propeller models has beencarried out in the ship model towing tank of the Shanghai Chiao-Tung University.
本文介绍交大船模试验池对五个几何相似旋浆模型进行敞水试验研究的情况。
5.13958681890 This ship shall be of all steel welded construction with one continuous deck, bulbous stern, bulbous bow, single propeller, single rudder, forecastle, poop, and of stern-engined type.
船型及用途SHIPFORM AND PURPOSE 本船为钢质全焊接结构、单甲板、尾机型、,单、单舵,由柴油机驱旋推进的散货船,具有球尾和球鼻首线型。