“ball float”的概念、定义、翻译、参考文献-科学参考

单词	ball float
释义	ball float [`bȯl ´flōt] ^{MECHANICAL ENGINEERING} A floating device, usually approximately spherical, which is used to operate a ball valve.
随便看	split screen split shovel split-stator variable capacitor splitter splitter vanes splitting split transducer split vertical photography split-word operation SP logging SPMD spodic horizon Spodosol spodumene spoil spoil bank spoil dam spoiler spoil heap spoke spokeshave spondylitis spondylolisthesis sponge sponge gold

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