High-concentration and low-concentration wastewater

minimum inhibitory concentration and minimum bactericidal concentration

the minimum inhibitory concentration and minimum bactericidal concentration

fluidgravel mixture

[Estimated environmental concentration

~(222)Rn concentration

〔Cl~-〕concentration

14 C Concentration

2+1 two stage concentration process

222Rn Concentration

3-D stress concentration

50% lethal（activity inhibition）concentration(LC50)

53m concentration tank

7Be concentration

a conception of viewing the development as a whole

A13+ concentration

abnormal gas concentration

Abnormal product of conception unspecified

abrasion metal element concentration verity value