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单词
rotator
释义
rotator
Encyclopedia
工学
井口工具
释
rotator
旋接器
用来上卸钻具接头螺纹的钻井工具。又称旋扣器。
Physics
rotator
①旋转体 ②旋转器 ③转子
Astronomy
rotator
自转天体; 转子
随便看
cometary dust
cometary dust tail
cometary dynamics
cometary flare
cometary gas
cometary gas tail
cometary globule
cometary halo
cometary head
cometary hydrogen cloud
cometary HⅡ region
cometary ion
cometary meteor
cometary molecule
cometary nebula
cometary neutral tail
cometary nucleus
cometary orbit
cometary outburst
cometary pause
cometary physics
cometary plasma
cometary proplyd
cometary stream
cometary tail
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