名词
中文翻译：粉末状固体燃料
同义词：
['powdered fuel', 'powdered solid propellant', 'powdered solid rocket fuel']
例句：
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1. Thenew engine uses a powdered solid fuel to power its motor.
这款新引擎使用一种粉末状固体燃料来驱动其电动机。
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2.The spacecraft used a powdered solid fuel to achieve its high altitude launch.
该宇宙飞船使用了粉末状固体燃料来实现其高空发射。
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3. The scientist developed a new type of powdered solid fuel that could reduce the weight of the rocket without compromising performance.
这位科学家开发了一种新型的粉末状固体燃料，这种燃料可以减轻火箭的重量而不牺牲性能。