extract solvent的意思|示意

Method: Systematic solvent method is used to extract and silica gel dry column sheet gradation was used to separate the chemical composition.

方法：采用系统溶剂法提取，硅胶干柱层析法进行化学成分分离。

Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.

化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除。

ConclusionUsing aqueous solution of KH2PO4 as mobile phase of reverse phase liquid chromatography, water was the suitable solvent to the extract.

结论以KH2PO4水溶液为反相色谱法的流动相时，用水作为试样的溶剂较适宜。

In order to enhance the rate of protein from rice, freeze-thaw and low-frequency ultrasonic methods were used before alkaline solvent was used to extract protein from rice.

为了提高大米蛋白质的提取率，研究采用冻融及低频超声波处理大米浆体后，再用碱液法提取大米中的蛋白质。

Homogeneous poisonous plants distilled with different solvent had different activity of extract.

同种有毒植物应用不同溶剂提取，获得的提取物活性不同。

Preferably, the antigenicity-reducing component is an extract of an Olea or a Ligustrum plant extracted with water or an organic solvent.

优选地，所述抗原性降低成分 是用水或有机溶剂从木犀榄属或女真属植物中提取的提取物。