concentrations

常见例句

Some of the concentrations are negligibly small.
某些浓度小到可以忽略不计。
Freckles are simply concentrations of melanin.
雀斑不过是高浓度的黑色素。
RHS concentrations vary from 10~(-12) to 10~(-10).
RHS的浓度有较大的变化范围(10-12~10-10)。
The test results show that a rare-earth concentr...
同时,对试验流程的改进和优化提出了建议。
Ambient concentrations varied considerably by season.
环境浓度随季节而大幅度变化。
Higher salt concentrations alone may inhibit ion uptake.
单单只是盐浓度高就会阻碍离子吸收。