• Mix the L-cystine, sodium chloride, dextrose, yeast extract, and pancreatic digest of casein with the purified water, and heat until solution is effected.

    L -胱氨酸、氯化钠葡萄糖酵母提取物、酪蛋白消化纯净水混合,加热实现溶解。

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  • HPMC is prepared when a purified form of cellulose is reacted with sodium hydroxide solution to produce a swollen alkali cellulose that is chemically more reactive than untreated cellulose.

    净化纤维素氧化纳溶液反应产生一种膨胀碱性纤维素时,HPMC就产生了,这种纤维素化学上没有经过处理的纤维素更易起反应。

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  • The products obtained were purified by extraction with copper sulfate solution, filtration through silica gel, recrystallization and vacuum sublimation.

    产物硫酸铜溶液萃取硅胶过滤重结晶真空升华进行分离提纯得到纯产品。

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  • Dissolve the solids in the Purified Water, heating slightly to effect a solution.

    固体物质溶解纯净水轻微加热实现溶解。

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  • The residue was washed with dilute hydrochloric acid solution, The precipitation was dried, purified, and identified by the infrared spectrometry (IR) and high mass spectrometry(HRMS)with DES-HS.

    反应产物稀盐酸溶液洗涤,将所得沉淀干燥后经分离纯化,对纯化产物进行分辨质谱红外光谱鉴定

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  • After being filtered, the solution must be purified and concentrated.

    溶液必须提纯浓缩

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  • Put solution in a 12 ounce spray bottle, then fill bottle with warn distilled or purified water.

    喷雾瓶子解决12盎司然后填写警告蒸馏水纯净水

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  • Sodium aluminate solution is purified and is seed-precipitated with addition of super-fine alumina with high activity to prepare super-fine and high-purity aluminum hydroxide and alumina.

    净化酸钠溶液加入自制高活性超氢氧化铝晶种进行种分分解、制备超微细高纯氢氧化铝氧化铝。

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  • The p-methylaniline and other impurity in the crude product are adsorbed by active carbon and the purified 4B acid is precipitated out by acidic solution from middle compartment.

    阴极碱性溶解4B活性炭吸附除去从粗品中溶的对甲苯胺杂质,中间区的酸性液使4B酸精品析出

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  • The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.

    探讨软锰矿直接、含浸出净化除杂、锰净化液碳化结晶等工艺条件。

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  • The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.

    研究了锰矿制备硫酸锰,碱性溶液过氧化氧化剂制备高比表面优质四氧化新工艺。

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  • The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.

    研究了锰矿制备硫酸锰,碱性溶液过氧化氧化剂制备高比表面优质四氧化新工艺。

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