查询词典 purify

It can be used to purify the extract of Chaenomeles speciosa Nakai.30% and 50% ethanol showed better elution property.

DM-301型大孔吸附树脂表现出较好的综合性能，可以用于纯化资木瓜黄酮；用30%和50%的乙醇作为洗脱剂较好。

Ion exchanage materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.

所述离子交换材料也可以用于纯化亚氯酸和二氧化氯溶液，从而在亚氯酸和二氧化氯溶液中用想要的离子如稳定离子交换不想要的离子，并调节亚氯酸和二氧化氯溶液的pH值，而不造成所述溶液的质量降低。

ObjectiveTo separate and purify the chromone glycoside from the extract of Yupingfeng with macroporous resin absorption.

玉屏风复方是中医用于扶正的经典名方，由黄芪、白术、防风3味药材组成，升麻苷和5-O-甲基维斯阿米醇苷等色原酮苷是玉屏风主要活性成分之一［1］。

ObjectiveTo separate and purify the chromone glycoside from the extract of Yupingfeng with macroporous resin absorption.

目的大孔树脂吸附分离纯化玉屏风复方提取物中色原酮苷成分。

The main conclusions are as follows:The vitellin of Chrysopa septempunctata was extracted with 0.4mol/L NaCl and then precipitated in cold distilled water. Ion exchange chromatography and proteic gel recovery were used to purify it further. SDS-PAGE analysis shows that the vitellin is composed of two subunits, the large one 165kDa and the small one 46kDa.Then automatic amino acid analyzer was used to analyse amino acid composition of vitellin.

主要结论如下：用蒸馏水沉淀法对大草蛉的卵黄蛋白进行了初步纯化，而后又采用离子交换层析和蛋白胶回收的方法对卵黄蛋白进行了进一步的纯化；通过SDS-PAGE分析表明，大草蛉的卵黄蛋白由大165kDa和小46kDa两个亚基组成；用氨基酸自动分析仪对纯化后的卵黄蛋白进行了氨基酸组分分析。

The result makes clear, matrix scale, into discharge, wet the processing result that does the TN in comparing pair of sewage, TP all has extremely distinct effect, among them matrix (beehive is cindery ∶ vermiculite) scale is 1 ∶ 2, it is into discharge 28.8 L/d, wet dry than be 1 ∶ 5 when, best to the purify effect of TN, TP.

结果表明，基质比例、进水流量、湿干比对污水中TN、TP的处理效果均有极显著影响，其中基质比例为1∶2、进水流量为28.8 L/d、湿干比为1∶5时，对TN、TP的去除效果最好。

Objective To construct prokaryotic recombinant plasmids of transcriptional co-activator gene of Clonorchis sinen sis, express and purify the recombinant protein and analyze its biological function.

摘要目的构建华支睾吸虫成虫转录辅激活因子(transcriptionalcoactivator ，TC)基因原核重组质粒，进行原核表达、鉴定及生物功能分析。

The hYPERVAC vacuum pumps are equipped with a gas ballast valve which helps purify the oil of condensable vapors and limit corrosion.

HyperVac真空泵装有气镇阀，该阀能帮助净化压缩蒸汽上的油和防止腐蚀。

Purify is withered dead cuticular cell makes newborn skins be able to be born out of and piece, reduce the Gan Wen on the skin and wrinkle greatly, make the skin softer smoother.

去除枯死的表皮细胞令新生的肌肤得以脱胎而出，大大减少皮肤上的干纹及皱纹，使皮肤更柔软更光滑。

Sucrose sugars are treated with specialty activated carbons to decolorize and purify.

蔗糖则采用特制的活性炭产品进行脱色和纯化。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。