“pneumatic method”的概念、定义、翻译、参考文献-科学参考

单词	pneumatic method
释义	pneumatic method [nu̇`mad·ik `meth·ǝd] ^{MINING ENGINEERING} A method of flotation in which gas is introduced near the bottom of the flotation vessel.
随便看	order relation order statistics order tone ordinal number ordinal scale measurement ordinal type ordinary cut ordinary differential equation ordinary gear train ordinary index ordinary point ordinary ray ordinary sheathed explosive ordinary singular point ordinary tides ordinary-wave component ordinate ordnance ordnance service ordnance stores ordnance supplies ordnance troops Ordovician ore ore bed

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。