“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	micropulsation micropump micropycnometer Micropygidae micropyle microquake microradiogram microradiograph microradiography microradiometer micro-reciprocal-degree microrefractometry microrelief microresistivity survey microrheology Microsauria microsclere microscope microscope stage microscopic microscopical microscopical diagnosis microscopic anisotropy microscopic reversibility microscopic state

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。