查询词典 citric acid

200 The citric acid content does not exceed 200 mg/l.

柠檬酸含量不超过200毫克/公升。

In this paper the quantitative method for citric acid in electropolishing solution by ion chromatography is described.

研究用离子色谱法对电镀抛光液中柠檬酸的测定方法，选择合适的分离条件，使电镀抛光液中磷酸、硫酸和柠檬酸得到很好的分离。

However, extruding with gum in presence of citric acid did not seem to affect expansion.

然而，同时添加胶和柠檬酸似乎对膨化没有影响。

Objective To determine the content of citric acid content in Fructus Mume by HPLC.

内容摘要：目的采用高效液相色谱法测定中药乌梅中柠檬酸的含量。

The results showed that it was a kind of stable and exact analyzing method in determination high content citric acid.

结果表明该方法稳定可靠，适用于高浓度柠檬酸含量的测定。

Cause to form a salt or ester of citric acid.

形成一种盐或柠檬酸盐。

The standard of granular activated carbon for decoloration of citric acid was investigated by the method of math statistic.

对柠檬酸脱色用颗粒活性炭标准研制中各项指标的确定进行了详细的论证。

The addition of citric acid also could increase the conversion.

在反应体系中加入柠檬酸可以提高反应的转化率。

This dissertation makes some research and discuss on comprehensive utilizing pathway of waste residue in citric acid fermentation.

本文对柠檬酸发酵废渣的综合利用的流程进行了研究和探讨，在对柠檬酸发酵废渣进行无害化处理的同时获得了三种重要的生物化工产品。

Although these two are preferred to parabens, the best and purest choice is Citric Acid.

虽然这两种都属于防腐剂，但最好最纯净的选择是柠檬酸。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。