“air-permeability test”的概念、定义、翻译、参考文献-科学参考

单词	air-permeability test
释义	air-permeability test [¦er ´pǝr·mē·ǝ`bil·ǝ·dē ´test] ^ENGINEERING A test for the measurement of the fineness of powdered materials, such as portland cement.
随便看	mutagen specificity mutant mutarotation mutase mutation mutation fixation mutation hot spot muthmannite Mutillidae muting circuit muting switch mutism muton mutual admittance mutual branch mutual capacitance mutual conductance mutual deadlock mutual exclusion rule mutual impedance mutual inductance mutual induction mutual interference mutualism mutuality of phases

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。