solvent gradient是什么意思

网络释义

用法例句

Effect of Solvent Concentration on the Product Concentration of Extractive Distillation

溶剂浓度对萃取精馏产品浓度影响的研究

Ensure the vapor concentration is lower than LEL by10%.

保证溶剂蒸汽浓度降至LEL值的10%下。

The molal concentration of a solute, usually expressed as the number of moles of solute per1, 000grams of solvent.

摩尔浓度一种溶质的摩尔浓度，通常被表示作每1，000克溶剂的摩尔数

"The action of increasing the concentration of a solution by evaporating the solvent with heat; the result is a more concentrated solution. And the action of adding water into a solution, the result is a dilute solution"

借加热而挥发溶剂以增加溶液的浓度, 结果得到浓缩溶液。如在溶液中加入水, 则得到稀释溶液

It also discussed the influence of the use-level of solvent; the dehydrate-agent concentration and the driving-solvent rate on products.

并对溶剂用量、水剂浓度及驱溶速度的影响进行了讨论。

Discussion about the Solubility of Precipitate and the Best Concentration of Precipitator on Gravimetry;

重量分析中沉淀溶解度及沉淀剂最佳浓度讨论

Spreading of Soluble Surfactant Driving by Tempreture and Concentration

浓度和温度驱动下可溶性活性剂溶液铺展过程研究

The vapor concentration in the booth should be inspected according to the regulations.

对舱室内溶剂蒸汽的浓度，要按规则检查测试。

Study of Recovery of Chromium from Electroplating Wastewater by Solvent Extraction;

溶剂萃取法回收高浓度电镀废水中的铬

a 10% solution of formaldehyde in water; used as a disinfectant or to preserve biological specimens.

甲醛溶于水形成的浓度为%的溶液，用作消毒剂或用于保存生物标本。

Effect of concentration, pH and solvent on photolysis rate of cucurbitacin E solution

浓度、pH值及溶剂对葫芦素E溶液光解速率的影响

Effect of the Imidazoline Concentration on the Inhibitor Film in Salt Solution with Saturated CO_2

缓蚀剂浓度对饱和CO_2盐溶液中咪唑啉缓蚀剂膜的影响

A substance, such as a solution, of known concentration used in titration.

滴定剂一种用于滴定的，浓度已知的物质，如一种溶液

A solvent with which paint is thinned to the proper consistency.

颜料溶解液，展色剂用以稀释颜料至合适浓度的稀释液

The obsered granule growth for different binder concentrations was a strong function of the binder concentration and the excipient solubility.

发现黏合剂浓度和辅料可溶性对颗粒成长有很大影响。

Studies on the Relationships Between Dose of Enteric-Coated Aspirin and Concentration of Serum Acetylsalicylate and Salicylate or the Effect of drug

肠溶阿斯匹林剂量和血阿斯匹林及水杨酸盐浓度与药效关系探讨

Effect of Proportion of Mineralizer and Concentration of Silica Sol on Properties of Ceramic Shell

矿化剂加入量及硅溶胶浓度对陶瓷型壳性能的影响

The concentration of dextran solution was measured by testing its turbidity value using ethanol as the precipitant.

以乙醇为沉淀剂,测定水溶液中葡聚糖溶液浊度的方法测定葡聚糖的浓度.