“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	lymphogranuloma venereum lymphoid cell lymphoid hemoblast of Pappenheim lymphoid tissue lymphokine lymphoma lymphomatosis lymphopathia venereum lymphopenia lymphopoiesis lymphoproliferative virus group lymphosarcoma lymph sinus lymph vessel lyngbyatoxin A lynx Lyomeri Lyon hypothesis lyonium ion Lyon phenomenon lyons velvet lyophilic lyophilization lyophobic Lyopomi

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。