纯化的

If we've been forgiven of our sin and purified from all unrighteousness there is no need for a purgatorial state.

如果我们已经被原谅的仲和纯化一切不正也无须purgatorial一个国家。

After refluxed in nitric acid for 24 hours, oxidized CNTs can be obtained.

然后在浓硝酸中回流除去碳杂质，达到了有效纯化纳米碳管的目的。

Objective: Culture, purify and identify the bovine retial endothelial cells in vitro.

第一部分牛视网膜血管内皮细胞的体外培养目的：体外培养纯化并鉴定牛视网膜血管内皮细胞。

Objective To study the technology for purification of total alkaloids from Rhizoma Coptidis by maeroreticular adsorbent resin.

目的研究大孔吸附树脂纯化黄连总生物碱的工艺。

ConclusionThis method with ADS-17 macroporous absorption resin is efficient to separate the safflor yellow.

结论ADS-17树脂用于红花黄色素的分离纯化效果良好。

Separation of the sapindus-saponin from natural sapindus pericarps is very difficult, a rapid and simple determination method for total-sapindus-saponin is not founded.

为解决无患子皂苷分离较困难，无快速简单的检测方法等问题，本研究采用超滤膜分离和泡沫分离等新型分离技术对无患子皂苷进行分离纯化，并采用分光光度法测定无患子总皂苷。

ConclusionThe optimum purification technology of total flavonoids from Silybum marianum is stable and feasible.

结论优选的水飞蓟总黄酮纯化工艺稳定可行。

ConclusionThe optimum purification technology of total flavonoids from Silybum marianum is stable and feasible.

结论优选的水飞蓟总黄酮纯化工艺稳定可行。本文由中国论文联盟 WWW.LWLM.COM 收集整理。

β-Cyclodextrin with the 6-hydroxyls protected by dimethyl-tert- butylsilyl was selectively oxidized by lead tetraacetate. After the silyl groups were removed off by boron fluoride-etherate, mono-2,3- dialdehydro-β-cyclodextrin as a cuniform molecule could be constructed.

用四醋酸铅将七元（6-O-二甲基叔丁基硅基）-β-环糊精选择氧化、并用三氟化硼乙醚脱硅基保护基后，再经分离、纯化，可获得具有&楔筒状&空腔的单-2， 3-二醛基-β-环糊精。

Photolysis of paramethyl benzyl manganese pentacarbonyl5Mn-p-CH2C6H4CH3 (4a)and paramethoxy benzyl manganese pentacarbonyl5Mn-p-CH2C6H4OCH3(4b) with 1-2 equivalents of R3SiH in C6H6 or C6D6 at 5℃ yields the silyl manganese pentacarbonyls5MnSiR3 [SiR3 = SiMe2Ph (1b), SiMePh2 (1c), SiPh3 (1d), SiHPh2 (1e), SiEt3 (1f), SiMe2tBu(1g), and SiMe2Et (1h) ] in moderate to high yields after chromatographic purification.

对甲基卞基五羰基锰5Mn-p-CH2C6H4CH3（4a）或对甲氧基五羰基锰5Mn-p-CH2C6H4OCH3（4b）与1-2当量R3SiH的C6H6 或C6D6溶液在5oC光解，经色谱纯化后得到中等或高收率硅烷基五羰基锰5MnSiR3［SiR3 = SiMe2Ph（1b），SiMePh2（1c），SiPh3（1d），SiHPh2（1e），SiEt3（1f），SiMe2tBu（1g），和SiMe2Et（1h）］。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。