相应的结果就是在膜的一侧产生了纯水或者渗透物,另一侧,即给水的那一侧,产生了浓缩盐和被隔阻的溶液。
The result is relatively pure water or the permeate generated on one side of the membrane, while on the feed water side a concentrated brine or reject solution is generated.
现在,把鱼放在含300多克盐的水溶液里。
Now, put the fish in a solution that has more salt in the water.
盐胀发生剧裂变化的温度区间并不是固定的,它与孔隙溶液浓度有关。
The temperature limits of violent change of salt heave is not fixed, it is related with the concentration of soil pore solution.
学习酸,碱和盐的基础知识。理解在化学中对它们的定义。研究平衡的概念并了解简单的酸,碱,盐(在水溶液中)如何反应。
Look at basic acids, bases, and salts. Understand the definition for use in chemistry. Explore the concept of equilibrium and how (when aqueous) basic acids, bases, and salts react.
每天用含盐的温水(一杯水加一茶匙量的盐),或是醋酸铝溶液浸脚5到10分钟,然后晾干。
Soak your infected feet in warm, salted water (1 teaspoon of salt per cup) or aluminum acetate solution (Burrow's) for 5 to 10 minutes every day and then dry them thoroughly.
盐一般在水溶液里会分解,治疗片断不再与配对离子一起,而是被溶液中的溶剂分子和离子所围绕。
Salts usually dissociate in aqueoussolution and the therapeutic moiety is no longer associated with the counterion but is rather surrounded by solvent molecules and ions present in thesolution.
对于盐不饱和溶液,模型参数随浓度和温度呈有规律的变化。
The model parameters vary regularly with the concentration of salt and temperature for unsaturated solution.
借助于可见光谱的测定,考查了它们在溶液中与碱金属和碱土金属盐等的配位性能。
The complexation properties of them with alkali and alkaline earth metal ions have been investigated by means of visible spectra in solutions.
性状白色粉状结晶;易溶于水,水溶液显碱性,并放出热量,易潮解;与酸发生反应生成盐。
Character of Sodium carbonate white powder crystal; When it dissolves in water, the liquid will have alkalinity, and emit heat; Sodium carbonate and acid react to salt.
而土壤电导率是以数字形式表示土壤溶液的导电能力,反映了土壤的水盐状况。
Soil conductivity represents the conductive capability of soil solution in digital form, reflecting the state of water and salt in the soil.
本实验着重考察了溶液中阴离子型聚电解质分子形态与盐的种类、浓度之间的关系。
The emphasis of experiment is the relation between anionic polyelectrolyte molecular conformation and salt with different sort and concentration in solution.
他混合盐和水制成溶液。
小分子电解质的加入使溶液的极性增加,疏水缔合作用增强,具有明显的抗盐性;
The addition of small-molecule electrolyte increases the polarity of the solution can enhances the hydrophobically association action, thus making it obviously salt-resistance.
介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.
综述了近年来国内外溶液结晶的基础与应用研究的进展,以及几种常见镍盐的结晶生产工艺现状。
This paper summarizes research and development on crystallization process, particularly for separation of some nickel salts from their solution.
应用循环伏安法研究石墨板、柔性石墨和PAN基碳布经双氧水处理又经热处理后在钒盐硫酸溶液中的电化学性能,并以处理过的上述电极组装成流动型钒电池。
In this paper, cyclic voltammetry has been used to study the electrochemical performance of the treated and untreated graphite, soft graphite and PAN-carbon cloth in vanadium sulfate solution.
湿法冶金学:将矿石中的金属溶解(例如用它的一种盐),再从溶液中回收金属的提取方法。
Hydrometallurgy: Extraction of metal from ore by dissolving the metal (as one of its salts) and then recovering it from the solution.
为了进行发酵,豆腐被切成小块,并且浸入盐和柠檬酸溶液中。
To carry out the fermentation, the tofu curd is cut into small chunks and dipped into a solution of salt and citric acid.
通常指含有一种微酸和与之结合的一种微碱或盐,并能维持酸碱值基本恒定的溶液。
Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.
结合化学教学实践,探讨了酸、碱、盐、缓冲溶液及溶液稀释时pH的计算方法及规律。
This article discussed the calculating methods and regulations of PH when acid, alkali, salt and buffer solution are diluted.
盐溶液中沉淀聚合反应体系的盐浓度既要大于沉淀聚合临界盐浓度,又要受到盐的溶解度的限制。
The salt concentration of reaction system must be larger than the critical salt concentration of in precipitation polymerization and is limited by solubility of the salt.
聚合物溶液表现出较好的耐盐、耐温及耐酸性能。
Polymer solution have some good properties to resist salt, temperature and acid.
实验结果表明:随着外部盐溶液浓度的增大及盐离子的价态的升高,复合材料的吸液率下降;
The water absorbency was descended with the ascending of the concentration of the external ion solution and the valence of the ion.
在电化学反应体系中,通常水溶液、有机溶液及熔融盐被用作电解质。
Traditionally, aqueous solution, organic solution and molten salts are used as electrolyte for electrochemical reaction.
可溶盐可以通过从水溶液中结晶制备。
Soluble salts are prepared by crystallization from an aqueous solution.
水力传导度的变化直接影响土壤剖面的水盐运动,并和土壤溶液的盐分浓度及其组成有很大关系。
Soil hydraulic conductivity is closely related to the movement of water and salts in soil profiles and is highly affected by solution salt concentration and its composition.
二苯胺磺酸盐溶液和高锰酸钾溶液被隔离在两个用盐桥相连的电极室中,以避免两者发生化学均相反应。
To avoid the homogenous interaction between the DPAS solution and permanganate solution, they are separated in two reaction Chambers which are connected by a salt bridge.
研究这类盐—混合溶剂体系既可以丰富溶液化学,而且对盐类的分离制备和纯化具有重要的实际意义。
The study of salt and mixed solvents not only enrich solution chemistry, but also possess important significance to separation preparation and purification of salt.
MD模拟已经成为研究熔盐和熔盐溶液理论的一种重要工具。
MD has become a vital implement for the research on the molten salt and its liquor theory.
大多数无机盐在水溶液中离解。
应用推荐