alkalinity

基本解释

Seawater, however, is alkaline. This alkalinity causes the glue to set.
然而，海水带有碱性，这种碱性就导致了胶质的聚合。
Extreme acidity or alkalinity hastens how quickly enzymes degrade biological molecules—although again, the presence of ample water can mediate the effects.
强酸性和强碱性环境会极大的加快酶分解生物大分子的速度。当然了，如果环境中水很多的话就会中和这个效果。
Diseases can be prevented or reversed by increasing the alkalinity of the terrain
通过增加内环境的碱性，疾病可以被防止或者逆转。
blog.sina.com.cn

Wrigley's new antacid gum, Surpass, launched in January, showed that gum coated with calcium carbonate relieves heartburn faster and for longer than tablets (helped by the alkalinity in saliva), but sales are poor.
ECONOMIST: Medical confectionery

碱度
Due to high alkalinity, and great output, the traditional way of disposal will cause severe pollution to the waters, aerosphere and soil nearby.
赤泥碱度高、产生量大,传统的处理方式将会对周边的水体、大气、土壤造成严重污染。
农业科学
碱度
It is worth noting that the inhibitory effect of both EC and Mg2+ alkalinity on the hydrolases activity is enzyme specific.
值得注意的是，电导率和镁碱度对水解酶的抑制作用是因酶而异的。
碱性
Slag can be applied for Chinese pine seedlings at a acidity site condition if alkalinity of slag may be neutralized by organic materials.
如有机物可中和煤渣的碱性，使得炉渣可用于培育喜中性偏酸环境的油松苗。
化学
碱性
碱浓度
含碱量