A gas in solution diffuses from region of greater to one of less concentration. 溶液中的气体由浓度较高的区域向浓度较低的区域扩散。
Those that are in the gas phase or in solution. 那些在气相或液相中的物质。
A colorless gas that yields hydrobromic acid in solution with water. 一种无色气体,与水相溶产生氢嗅酸。
The process featured using the negative pressure of Venturi tube to continuously absorb the chlorine gas generated in electrolysis and continuously produce sodium hypochlorite solution. 该工艺的特征是通过文丘里的负压,不断吸收电解产生的氯气,从而连续不断地生产次氯酸钠溶液。
A generalized dual-mode sorption model of puregases in glassy polymer based on the concept of dual-mode sorption is obtained by idealizing the dissolution of gas in polymer as that in liquid solution. 基于双方式吸收的基本概念,并假设气体在膜中的溶解过程类似于在溶液中的溶解过程,得出了用于描述气体在玻璃态高分子膜中吸收过程的普遍化双方式吸收模型。
The results demonstrate that the platinum adducts influence moderately on tautomeric equilibrium, but do not change the relative stability of tautomers whether in gas phase or in aqueous solution. 结果表明:顺铂的键连引起了互变平衡的变化,但是各互变异构体之间的相对稳定性顺序并没有改变。
A colorless gas that yields hydroiodic acid in aqueous solution. ( HI) a colorless or yellow aqueous solution of hydrogen iodide. 一种无色气体,在水溶液中形成氢碘酸。(HI)一种无色或黄色的碘化氢水溶液。
Ab initio calculations have been performed for both the neutral form and zwitterion of imidazol1ylacetic acid in the gas phase and in aqueous solution ( using SCRF model). 对咪唑-1-乙酸中性分子和两性离子分别在气相及水溶液中(采用SCRF模型)进行了从头算,探讨了溶剂和基组对体系几何结构和相对稳定性的影响。
Method for determination of metals in flue gas High-speed Determine of Gold in Gold-plated Solution and Exhausted Wash Liquid 废气中金属含量分析法镀金溶液与漂洗废液中金的快速测定
What's that mean for the pressure up in the gas phase, in the solution? 对于溶液中压强升高,进入气相,那意味着什么?
A gas in solution diffuses from region of greater to one of less concentration. Titrate the mixed solution with ethanol solution of acetic acid. 溶液中的气体由浓度较高的区域向浓度较低的区域扩散。用乙酸的乙醇溶液滴定溶液的碱浓度。
Effect of initial potassium permanganate concentration, pH, and mercury concentration in the inlet of reactor, reaction temperature and gas flow on mercury oxidative absorption in potassium permanganate solution was investigated. 以高锰酸钾为吸收剂,考察了高锰酸钾初始浓度、初始pH值、进口初始汞浓度、反应温度、气量等因素对高锰酸钾氧化吸收汞的影响。
As a result of research, the production method of zinc alloy powder that hydrogen gas evolution is low in KOH solution has been found. 经研究已试验出一种在氢氧化钾溶液中释放氢气很低的锌合金粉生产方法。
Gas hydrate formation in coal-surfactant solution systems 瓦斯水合物在煤&表面活性剂溶液体系中的生成
Studying on basic theory and influence factor of gas storage in salt caverns building with water solution 岩盐储气库水溶建腔的基本原理及影响因素研究
Study on removal of hydrogen sulfide from refinery acid gas by chemical ABSORPTION-CATALYTIC oxidation in aqueous solution 化学吸收催化氧化法脱除酸性气中硫化氢的试验研究
Carbon dioxide and oxygen is sufficiently mixed in the gas-mixed unit of calibrator, generating well-proportioned gas and then the gas is mixed in standard solution to produce the new standard solution for calibrating blood gas analyzer. 二氧化碳气体和空气中的氧气在仪器气体混合单元中充分、均匀混合成一定比例的气体,再和标准物质溶液混合,配制出血气分析仪检定用标准溶液。
Rate of gas evolution on the zinc surface in alkaline solution with various surfactants was measured, polarization curves of the zinc electrode were tested in alkaline solution containing these compounds respectively. 测量了锌电极在含有不同浓度含氟表面活性剂的碱液中的析气速率和锌电极的极化曲线。
Several experimental technology and methods of phase equilibrium studying for gas hydrate formed in solution are introduced in this paper. 介绍了水溶液中天然气水合物相平衡研究的各种实验技术及测定方法;
A molecular thermodynamic model of gas solubility in tne electrolyte solution is used to predict Henry's constants of gases in seawater. 本文用气体在电解质溶液中溶解度的分子热力学模型,预测了气体在海水中的Henry常数、溶解焓及盐效应常数。
For analysing the inter-beds's influence on gas storage in salt caverns building with water solution, it researches the inter-beds mathematics model. 为了分析夹层对岩盐储气库造腔的影响,根据小挠度的薄板弯曲理论,建立了岩盐储气库中夹层的数学模型。
The operators of real coded genetic algorithms ( GAs) are analyzed in the perspective of solution space. 从解空间的角度简单分析了实数遗传算子的作用;
Dynamics Equations for Gas in Coal Seam and Its Finite Element Solution 煤层瓦斯实用动力学方程及其有限元解法
Based on the characteristics of gas desorption in solution, a sonochemical reactor with controllable frequency, power, temperature, and liquid level was designed. 针对溶液中气体解吸的使用特点,自行设计了一套频率、功率、温度、溶液高度等可控的声化学反应器。
Third, the existence of formation water allows natural gas to be accumulated in forms of solution state and hydrate for shaping non-conventional gas pool. 由于地层水的存在,天然气可以以溶解态、水合物等形式富集下来,形成非常规气藏。
A generalized dual-mode model is obtained by considering that the ordinary dissolution of gas in membrane is similar to that in liquid solution. 假设气体在膜中的溶解过程类似于在溶液中的溶解过程,推导得出了普遍化双方式吸收模型。
Gas storage in salt cavern is build by the means of oil blanket, There are some fators to effect on gas storage in salt caverns building with water solution, such as rock salt grade, inter-beds, affusion velocity, pipe, circulation means and so on. 岩盐储气库采用油垫法水溶建腔,影响岩盐储气库溶腔的因素主要包括:岩盐品位、夹层、循环方式、排量、管柱组合等。
The roles of each component in solution, the reasons that the nitric acid etching solution can improve the etching factor and waste gas and solution recovery system in exhausted solution were described. 论文分别就蚀刻液中各成分的作用,硝酸蚀刻液能提高蚀刻因子的原因,废液废气的回收系统进行了研究。
Fourier analysis indicated that in the process of bubble rising, apparent periodical characteristics were displayed in the movements both in gas and liquid phases in CMC solution, and chaotic phenomenon appeared in PAAm solution. 傅立叶分析表明气泡在CMC溶液中上升时,气液两相都表现出明显的周期性特征,PAAm溶液中的气泡上升是混沌运动。