[分化] ultramicro balance
... ultramicro assay ==> 超微分析,超微量测定 ultramicro balance ==> 超微量天平 ultramicro crystal ==> 超微细晶 ...
ultramicrobalance
... ultramicro-earthquake 超微地震 ultramicrobalance 超微量天平 ultramicrochemistry 超微量化学 ...