英语词汇“mass concentration”的翻译、意思、用法、释义-英汉汉英双解词典

单词	mass concentration
释义	mass concentration 基本例句质量浓度 The difference between par-ticlemass concentrationand Bosch smoke number is indicated.指出微粒的质量浓度与波许烟度的不同。
随便看	pre-stressed concrete pre-stressed-concrete prestressed concrete anchorage body pre-stressed concrete arched bridge prestressed concrete baems and slabs prestressed concrete bar prestressed concrete beam pre-stressed concrete beam prestressed concrete beam bridge prestressed concrete beam making prestressed concrete beams pre-stressed concrete beams prestressed concrete box beam pre-stressed concrete box beam prestressed concrete box beams Prestressed concrete box gird prestressed concrete box girder prestressed concrete box-girder pre-stressed concrete box girder prestressed concrete box-girder bridge prestressed concrete bridge pre-stressed concrete bridge pre-stressed concrete bridge beam prestressed concrete bridge erection prestressed concrete bridge fabrication