The article discussed influences that common-ion effect and Complex effect act on deposition solubility on gravimetry,and deduced the calculating formula of controlling the best concentration of precipitator to make precipitation complete during the concurrence of the mentioned two effects.
对重量分析中既存在同离子效应又存在络合效应时沉淀剂对沉淀溶解度的影响进行了探讨,并推导出两种效应同时存在时要使沉淀反应完全,应控制沉淀剂最佳浓度的计算公式。
According to teaching practice of weight analysis of analysis chemistry,the influences that identical ionic effect and coordination effect on deposition solubility were discussed,and the calculating formula for the best concentration of precipitator to make precipitation complete was deduced in the article.
根据分析化学理论课重量分析一章的教学实践,讨论同离子效应和配位效应同时存在时对沉淀溶解度的影响,推导出要使沉淀反应完全,沉淀剂最佳浓度的计算公式。
In common use the calculating model of the biggest fall consistency only snits single point polluting source,as for the multiple points using Ganssian normal model directly calculating practical method of the biggest consistency of comnibearing ground the method when programming and counting,it adopts style of distance (step doulbe cycle a.
常用的最大落地浓度预测模式仅适用于单个点污染源 ,本文对多个点、面源排放提出了用高斯正态模式直接预测全方位地面最大浓度的实用方法。
Optimal concentration of ropivacain for lumbar discectomy or lumbar spinal canal decompression
罗哌卡因用于腰椎间盘摘除、腰椎管减压术最佳浓度探讨
This paper discusses the function,effect,optimal concentration,its effect on floatation and selection of wetting agent for coal seam infusion.
本文对煤层注水添加湿润剂的作用、效果、最佳浓度、对浮选的影响及湿润剂选择等问题进行了探讨，得出了相应的结论。
Applied orthogonal design, the optimal concentration of the five microelements were studied.
通过正交试验,研究了极大螺旋藻培养过程中5种微量元素的最佳浓度。
In this paper, a new method determining the maximum concentration for slurry is developed on the basis of linear dependence of volume concentration on the maximum seperated water fraction.
水煤浆最高浓度的确定张庆（化工部西北化工研究院，临潼７１０６００）关键词水煤浆，最高浓度，评价为了获得较高的输送效率、燃烧效率和气化效率，减少管道输送能耗，防止在管道内沉积、堵塞现象的发生和道路、船驳运输的需要，工业应用的水煤浆必须具。
An investigation on the optimum concentration of potassium carbonate aqueous solution for removal of carbon dioxide
K_2CO_3溶液脱除CO_2最佳浓度的研究
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
Calculation Method about the Best Concentration of Precipitator on Weight Analysis Test;
重量分析实验中沉淀剂最佳浓度的计算方法
Study on the Optimum Concentration, Rheological Behaviour and Stability of Coal Sewage-sludge Mixture
污泥煤浆的最佳浓度、流变特性与稳定特性研究
Methods In selecting incept concentration of taking of sensitivity, to do mix-skin-test basing on tradition commend concentration and choosing the best concentration to begin to take of sensitivity.
方法在选择脱敏起始浓度时,在传统推荐浓度的基础上,行混合皮试,择取最佳浓度开始脱敏;
Experimental results indicated that changing spring concentration can be acted as a effective method to adjust the absorbing properties of chiral materials.
手性螺旋体在基体中的浓度有一最佳浓度匹配点，该浓度点在3.2%4.0%间。
Optimum concentration of hydrocamptothecin for inhibiting proliferation of rat hepatic stellate cells
羟基喜树碱对大鼠肝星状细胞增殖抑制的最佳浓度
Optimal concentration of ropivacain for lumbar discectomy or lumbar spinal canal decompression
罗哌卡因用于腰椎间盘摘除、腰椎管减压术最佳浓度探讨
The urea concentration to wash and purify protein was confirmed.
确定了洗涤和溶解包涵体的最佳尿素浓度；
The test result proves that the CNT cathode with optimum array density is fabricated by the CNT paste with a density of2.5%.
实验证实浓度为25%碳纳米管浆料制得的阴极有最佳的阵列密度。
Objective To find out the best and effective serum concentration of DPH for patients with epilepsy.
①目的探讨癫痫病人应用苯妥英钠(PH)疗的最佳有效血药浓度。
The Study of Optimal Concentration of Paclitaxel for Chemotherapy in Vitro and Apoptosis Induction on Tca8113;
紫杉醇体外作用Tca8113最佳治疗浓度及诱导其凋亡作用的初步研究
The Study of Optimal Concentration of Carboplatin for Chemotherapy in Vitro and Apoptosis Induction on Tca8113;
卡铂体外抑制Tca8113最佳化疗浓度及其诱导凋亡作用的初步研究
Construction of Zebrafish acta1-AcGFP Recombinant and the Optimum Concentration for Micro-injection
斑马鱼外源基因acta1-AcGFP重组及其最佳注射浓度初探
Optimization of Alcohol Concentration of Guizhi Gancao Decoction Extracted by Semi-bionic Extraction
桂枝甘草汤方药半仿生提取醇沉法最佳醇沉浓度的优选
In view of the characteristics of the mine tailings slime pulp, tests for seeking the most suitable flocculant and the optimum dosages under different densities of the tailings lime pulp were made.
试验中，针对矿山尾泥浆的特性，寻求最适用的絮凝剂和尾泥浆各种浓度下的最佳用量。
The selection of moving phase, gradient eluting procedure and line relation of sampling concentration with peak height were discussed.
研究了流动相的选择,梯度淋洗程序的最佳化以及进样浓度与峰高的线性关系。
Best Corporate License Of The Year
年度最佳企业授权奖