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- Dean-Stark water determination apparatus 迪-斯二氏水分测定器
- water determination apparatus 水分测定仪
- So the mixed indicator of phenolphthalein with alizarin red-methyl red could be used as the new indicator for the alkalify water determination. 采用百里酚蓝-甲酚红、溴甲酚绿-甲基红混和指示剂的测试效果较差。
- For substances appearing to contain water as the only volatile constituent, the procedure given in the chapter, Water Determination 921, is appropriate, and is specified in the individual monograph. 水分检测法适用于那些似乎以水分作为唯一挥发性成分的供试品,具体规定见各论。
- micro alkoxyl radical determination apparatus 烷氧基微量测定仪
- nitric acid determination apparatus 硝酸测定器
- oxygen micro determination apparatus 微氧测定仪
- Beckmann's molecular weight determination apparatus 贝克曼(氏)分子量测定仪
- micro acetyl group determination apparatus 乙酰基微量测定仪
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- hydrogen determination apparatus 氢离子测定器
- underground water determination by infrared 地下水红外探测
- hydrogen ion determination apparatus 氢离子测定器
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- fusing point determination apparatus 熔点测定器
- Karl Fischer water determination methods 卡氏水分测定法
- lead tolerance determination apparatus 四乙铅容许量测定器
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- molecular weight determination apparatus 分子重量测定仪
