water modifier的例句大全

Polystyrene sulfonic acid and its sodium salt were prepared with old froth as water treatment medicinal preparation and the soil modifier.

将废旧泡沫磺化制备聚苯乙烯磺酸及其钠盐，目标产品可以用来作为水处理剂和土壤改良剂。

GFAAS determination of rubidium in water by using ascorbic acid as matrix modifier

抗坏血酸作基体改进剂石墨炉原子吸收光谱法测水中铷

methods: the increment of nickel soak from the equipment of drinking water was determined by graphite furnace atomic absorption spectrometry with matrix modifier and optimized furnace program.

方法：优化程序升温条件，比较基体改进剂，应用石墨炉原子吸收光谱法分析涉水产品中镍增加量。

the paper analyzes the cause of inorganic composites absorbing moisture and describes the modifier to improve the water resistance of products.

本文分析了无机玻璃钢通风管道吸潮返卤的特征及产生的原因，论述了复合材料改性剂对提高制品耐水性的影响。