changeover ball


  • 翻译:转换球

同义词

1)changeover ball,转换球2)ball changeover,球形转换器3)ball changeover valve,球形转换阀4)spherical coordinate transformation,球面坐标转换5)coil-globule transition,线团-球粒转换6)spherical-to-Cartesian coordinates conversion,球-直坐标转换

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