而且饮用水的硬度和总溶解性固体（TDS）和当地居民心脏病的死亡率有确定的正相关性。
It has been found from some investigations that TDS and hardness of drinking water correlate with the lethal rate of heart disease of the local population.
贝克·兰德最初的目标是找出虫胶和清漆替代品，加入一些木屑后，将硬化成不受化学反应的非溶解性固体。
Baekeland's original goal was to come up with a shellac and varnish substitute that, after being applied to a piece of wood, would harden into an insoluble state by a chemical reaction.
开发出一种简单，方便，检测饮用水中溶解性总固体准确，经济的方法。
To develop an easy, convenient, accurate and economic method for detecting total dissolved solids in drinking water.
对饮用水中溶解性总固体含量检测电导率仪。
The content of total dissolved solids in drinking water was detected by conductivity meter.
结论PVP固体分散体可有效提高姜黄素的溶解性，同时应用在治疗胃溃疡具有很好的开发前景。
CONCLUSION The solid dispersion in PVP k30 improves the solubility of curcumin. These findings show a potential application of curcumin SDs as an anti-ulcerogenic drug.
结果表明，污泥混合液悬浮固体形成阻力占膜总阻力的70%，胶体物质形成阻力占22%，溶解性物质形成阻力占8%。
The resistance caused by suspended solids of the mixed liquor occupied 70% of total membrane resistance, that by colloidal substance occupied 22% and that by soluble substance occupied fraction 8%.
结果表明，污泥混合液悬浮固体形成阻力占膜总阻力的70%，胶体物质形成阻力占22%，溶解性物质形成阻力占8%。
The resistance caused by suspended solids of the mixed liquor occupied 70% of total membrane resistance, that by colloidal substance occupied 22% and that by soluble substance occupied fraction 8%.
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