查询词典 chloride ion

At the end of the experiments, the brain was stimulated by 1 mA direct current for 15 s. 0.9% sodium chloride and 1% potassium ferrocyanide were injected respectively into the aorta and then outflowed from the right atrium to identify the isolated iron ion coming from the top of electrode.

最后经组织学鉴定，所有大鼠在实验结束时，刺激电极均通以阳极直流电1 mA、15 s，主动脉先后灌流0.9％的生理盐水和1％亚铁氰化钾福尔马林溶液。

Currently,made up of 8 companies and 3 R %26amp; D institutes, Dongyue group has formed powerful industry fundaments and R %26amp; D platform and created hi-tech industrial chain and product group from fluorspar mining to AHF the base material of fluorchemical industry, from chloride methane to environment friendly protection refrigerants, and to fluoropolymer and post-treated products, up to top tech product HFP, VDF, TFE,PFSA and ion membrane etc.

集团拥有8个企业和三个科研机构，形成了强大的产业基础和研发平台，建成了从氟矿石开采到氟化工基础材料无水氟化氢，从甲烷氯化物到绿色环保制冷剂，再到含氟高分子材料及其深加工，以至到尖端技术六氟丙烯、偏氟乙烯、全氟乙烯、全氟离子交换树脂及离子膜等组成的高新技术产业链和产业群。

Objective To make a method for determining the hydrogen chloride in the air by ICS 1000 ion chromatographic system.

目的 建立离子色谱法测定作业环境空气中氯化氢的分析方法。

Determination of hydrogen chloride in air by ion chromatography was developed, the collection of sample and conditions of determination were investigated.

用离子色谱法测定环境空气样品中的氯化氢，建立了该空气样品的氯化氢采集和离子色谱分析的条件，并将该分析方法与常用的硫氰酸汞分光光度法相比，具有操作简便、快速、灵敏度高的特点。

Corrosion rate and interface capacity of iron in acidic perchloride solutions cantaining decylamine, dipentylamine and dodecylamine with or without chloride ion have been measured by curve-fitting method of weak polarization data and AC impedance technique.

用弱极化曲线拟合和交流阻抗技术测定了铁在含或不含Cl~-的癸胺，二戊胺和十二烷基胺酸性除氧溶液中腐蚀速度和界面电容。

Polyalcohol,preservative,metal ion and carbohydrate were experimented through single-factor tests,potassium sorbate,Na~+、K~+、Ca~(2+)、sucrose and lactose had great effects on the stability of mannanase M0710.Orthogonal experiments decided the optimal stabilizing agent were potassium sorbate 3%,sodium chloride 2%and sucrose 2%.

对突变酶M0710的稳定剂也做了初步研究，单一因素试验考察了多元醇类化合物、防腐剂、金属离子和糖类化合物等对目的酶稳定性的影响，其中山梨酸钾、Na~+、K~+、Ca~(2+)、蔗糖、乳糖对酶的稳定性有明显效果，通过正交试验最后确定效果最佳的液态酶M0710的稳定剂为山梨酸钟3%、氯化钠2%和蔗糖2%。

Potassium chloride crystal ; potassium bromide crystal ; xenon ion implantation ; color centers ; spectral parameters

氯化钾晶体；溴化钾晶体；氙离子注入；色心；光谱参数

The high concentration of chloride ion has considerable effects on CODCr value which regularity could be expressed by second-degree polynomial.

高浓度氯离子对CODCr值的测定影响显著，其影响规律可以用二次多项式表示。

In this paper, the mechanism of leaching of silver chloride by ammonia and the influences of concentration of ammonia, pH value of the solution and concentration of chlorine ion on the solubility of silver were studied.

摘 要：作者利用配合物化学理论，对氯化银在氨水中的溶解度进行一系列计算，结果表明氨水浸出氯化银时，氨浓度、pH值、氯离子浓度对氯化银溶解度都有影响。

This paper presents the chemical-adsorption behavior of crystalline grains of silver chloride used as a new type (i.e.,JA-2 type) chemisorbent of bromide ion in sea water.

这是因为三溴苯胺法、Ethyl-Dow法和迭经改进的空气吹出法，都是先把海水泵提入反应塔，添加大量的化学试剂预行酸化，然后进行一系列的化学加工处理。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。