平衡浓度

Rate constants, correlation coefficients, equilibrium adsorption capacities and kinetic parameters, for each kinetic equation were calculated and discussed. It shows that the adsorption of MB onto industry debarked hemp could be described by the pseudo-second-order equation.

在不同初始浓度下，运用准一级动力学方程和准二级动力学方程对数据进行拟合，并计算和分析速率常数、相关系数、平衡吸附量和动力学参数，说明吸附过程符合准二级动力学方程。

This shows that Azolla has strong photosynthetic O2-releasing ability, which equilibrates the O2-CO2 concentration inside chamber in favor of human survival, and then verifies the prospect of Azolla in space application.

这说明红萍光合放O2能力很强，能有效促使密闭舱内O2、CO2浓度朝着有利于人生存环境方向平衡，进而验证红萍空间应用前景。

The body reacts to this imbalance by excreting water in an attempt to raise the concentration of salt in the blood to its functional level.

人体通过排水尝试提高血液中的盐浓度以调节这种盐量的不平衡达到正常值。

In the absence of coorperative effect, the reaction between lectin molecules and their receptors on cell surface can be described as below when equilibrium is reached:In which LT denotes total lectin concentration, LF free lectin concentration, mva-lency of lectin, ni number of receptors with affinity constant Ki to lectin, CT total lectin concentration.

本文提出一个描述细胞与多价凝集素反应的平衡关系式和用紫外分光光度法测定游离凝集素浓度求受体数量及其与凝集素的亲合常数的方便方法。

With increasing the concentration of the mixture of antimony oxide from 10 % to 20 %, the reaction time decreases from 90 min to about 30 min, but the optimized range of molar ratio of H3PO4 to antimony increases. The reaction temperature is not the main factor on particle size with the existence of H3PO4, the average particle size is c.a. 160nm without obviously variety in the temperature range from 60 °C to 90°C.

氧化锑混合物浓度从10%增加到20%时，反应达到平衡的时间从90min下降到30min左右，形成小粒径胶粒所需磷酸与锑摩尔比的最佳范围也随之上升；在稳定剂磷酸存在的条件下，温度不再是对胶体粒子粒径的主要影响因素，在60～90℃之间，形成的胶体五氧化二锑的粒径无明显变化，在160nm左右。

The absorption equilibrium capacities qe in the experimental dye concentration of 50 mg/g were in the range of direct dark brown M 14.3～16.0 mg/g, acid mordant brown RH 7.2～9.6 mg/g, reactive light yellow KD 3G 16.5～19.2 mg/g respectively.

上述温度范围内，当染料质量浓度为50 mg/ L时，活性嫩黄 KD- 3G、直接深棕 M和酸性媒介棕 RH的平衡吸附量分别为 1 6.5～ 1 9.2 mg/ g、1 4 。3～ 1 6.0 mg/ g、7.2～ 9.6 mg/g。

Based on the obtained information about stability of the experimental data it may be concluded that the time for obtaining the equilibrium values for the vapor pressure, capillary constant and concentration of the ROS is practically the same Figs.

根据所得资料，稳定的实验数据，可以得出这样的结论的时候，为取得平衡值为蒸气压，毛细管常数和浓度的活性氧几乎是相同的（图2B卫星，第3 A ）。

The umbilical cord blood solution, which the DMSO concentration is 1.0M, 1.5M and 1.75M,was confected. The solution was in equilibrium for 20 minutes. Then, the umbilical cord blood was completely immerged in liquid nitrogen for about 24 hours. Then, the umbilical cord blood was taken out and was warming in the thermostat water bath for 20 minutes. The fraction surviving of the umbilical cord blood was more than 80%.

先将含有细胞的培养液、0.9％的NaCl和2.0M的DMSO溶液配制成分别DMSO浓度为1.0M、1.5M、1.75M的脐带血干细胞溶液，将配好的玻璃化溶液置于4℃静置20分钟使脐带血干细胞的玻璃化溶液达到细胞内外溶液平衡，然后将其投入液氮中大约24小时左右，最后将液氮中的细胞取出37℃水浴复温，细胞存活率达到了80％以上。

Also, we reported for the first time the field mean R〓s and their variances for individual PCB congeners and the concentration distribution of these toxic and organic pollutants in the waterbodies and water treatment processes.

根据SPMD的平衡和线性模式，给出了水中各污染物的平均浓度估算值。

Having in view the lozenge arrangement of demisters and diversely shaped plates , the pressure drop and flow velocity in demisters were measured during many tests , while the demisting efficiency and the concentration of liquid droplets were calculated by the liquid balance method the effect of flow velocity and that of plate pitch on demisting efficiency as well as the influence of the number of demister stages on both the efficiency and pressure drop have been analyzed , herewith providing some referential .

针对除雾器的菱形布置方式和叶片的不同几何形状，通过大量实验测定了除雾器的压力降和速度，利用水平衡法计算了除雾效率和液滴浓度，分析了除雾器气流速度，叶片间距对除雾效率的影响及除雾器级数对除雾效率和压力降的影响，为该型除雾器的设计和制造提供了参考依据。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。