随着时间的推移，有一个建立钙盐和这些增长成为硬。
Over time, there is a build up of calcium salts and these growths become hard.
甘蔗糖蜜酒精蒸馏设备的积垢，是一种以各种钙、镁盐为主的复合重硬垢，用常规的清洗方法难以凑效。
It is difficult to wash by usual method the filthy which is a compound hardened dirty mainly composed of Ca and Mg in alcohol distillation equipments.
采用熔盐的静电硬球模型，对熔盐系的位形积分和有关熔盐物性作量刚分析。
Based on electrostatic potential hard sphere model, the dimensional analysis of the configurational integral of molten salts and related physical properties has been made.
经推断，很可能是高浓度的可溶盐抑制了水泥土的水化和硬凝过程，从而导致强度降低。
It has been inferred that high concentration of soluble ions may have restrained the hydration and pozzolanic reactions, thus the strength development of cemented soil.
通过海洋大气环境户外暴晒老化试验和盐雾加速老化试验，试验研究了不同硬段含量的聚天冬氨酸酯（PAE）聚脲涂层的耐海洋环境老化性能。
Polyurea coatings with different contents of hard segment polyaspartic ester(PAE) were investigated through aging tests of marine environment outdoor exposure and salt fog testing.
通过海洋大气环境户外暴晒老化试验和盐雾加速老化试验，试验研究了不同硬段含量的聚天冬氨酸酯（PAE）聚脲涂层的耐海洋环境老化性能。
Polyurea coatings with different contents of hard segment polyaspartic ester(PAE) were investigated through aging tests of marine environment outdoor exposure and salt fog testing.
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