“acidity or alkalinity”造句，怎麼用acidity or alkalinity造句

5、Extreme acidity or alkalinity hastens how quickly enzymes degrade biological molecules—although again, the presence of ample water can mediate the effects.

1、determination of acidity or alkalinity of the aqueous extract

3、Determination of acidity or alkalinity of the aqueous extract of pigments

6、"pH Quantitative measure of the strength of the acidity or alkalinity (see acid, Base) of a solution. It is defined as the negative common logarithm of the concentration of hydrogen ions [H+] in moles/litre: pH = -log10 [H+]."

4、Indicator A substance used to test for acidity or alkalinity of a solution by a color change.

2、Buffer a solution that resists any change in acidity or alkalinity.