名词中文翻译
中文翻译：曲柄半径
同义词：
["曲柄半径，曲柄半径，曲柄半径例句：1. The car's crank radius is too large for the engine to start.（这辆车的曲柄半径太大了，发动机无法启动。）"]
例句：
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1. The car's crank radius is too large for the engine to start.
这辆车的曲柄半径太大了，发动机无法启动。
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2. The engineer adjusted the crank radius to improve the car's performance.
工程师调整了曲柄半径以改善汽车的性能。
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3. The crank radius of the gearbox affects the transmission efficiency.
齿轮箱的曲柄半径影响传动效率。