平衡浓度

The results show that the distribution ratio reduces as aqueous equilibrium acidity increases, the beginning concentration of extractant reduces and extraction temperature...

实验结果表明：分配比随平衡水相酸度的增加、萃取剂初始浓度的减小、温度的升高而减小。

Little amounts of cyanide were found in all parts of plant tissues, indicating the passage of ferrocyanide through the plants.Mass balance studies showed that iron cyanide complex moving into plants from hydroponic solution can be metabolized during transport.

由于没有检测到在气态下的总氰化物，表明植物的蒸腾作用没有将亚铁氰化物释放到大气中；(3)尽管植物吸收到体内的亚铁氰化物足有限的，但物质平衡实验表明其在植物体内迁移的过程中超过96％的郜能被植物有效转化；(4)所用的4种亚铁氰化物浓度在192 h内没有对柳树产生毒性作用。

Mass balance studies showed that iron cyanide complex moving into plants from hydroponic solution can be metabolized during transport. Phytotoxic effects were not found in all treatment groups, even at high doses of ferrocyanide within a 192-h exposure period.

由于没有检测到在气态下的总氰化物，表明植物的蒸腾作用没有将亚铁氰化物释放到大气中；(3)尽管植物吸收到体内的亚铁氰化物是有限的，但物质平衡实验证明其在植物体内迁移的过程中超过96％的都能被植物有效转化；(4)所用的4种亚铁氰化物浓度在192 h内没有对柳树产生毒性作用。

By Gladiolus life, enjoy the value, the value of water balance, the rate of change and the fresh weight of hydrogen peroxide activity measurement, the effect of different concentrations of boric acid on the Cut Flower of Gladiolus effect.

通过对唐菖蒲寿命、观赏值、水分平衡值、鲜重变化率及过氧化氢酶活性的测定，探讨了不同浓度的硼酸对唐菖蒲切花保鲜效果的影响。

The equilibrium and dynamics of benzene and toluene of low concentration in heptane adsorbed by molecular sieve-NaY were studied.The Langmuir?

研究并比较了NaY分子筛对正庚烷中低浓度苯、甲苯的吸附平衡及动力学。

The precipitation kinetics during isothermal process can be represented by the classical JohnsonMekl-Avrami equation.

在非平衡条件下，钙钛矿的生长由过饱和浓度和钙钛矿相与基体内界面自由能共同驱动。

The adsorption of Lutetium on the peat is studied under static conditions. The adsorption ratio and adsorption rate for Lutetium onto peat are so high that the surface complex reaction reaches equilibrium. The adsorption of Lutetium is not pH and ion strength dependent. The kinetic process of adsorption can be described by the Elovich equation excellently among five kinds of classical kinetic models, and the adsorption isotherm fits both the Langmuir equation and Freundlich equation very well by means of regression analyses.

静态条件下泥煤对溶液中Lu(上标 3+)的吸附率较高，而且吸附速度较快，镥与泥煤能迅速发生表面络合反应达到平衡。pH值和离子强度对低浓度镥吸附动力学影响不大。5个经典动力学方程中Elovich方程能较优地描述泥煤吸附Lu(上标 3+)的过程。

After that we give a presentation of ion lysenkoism which describe the potential change between the two sides of membrane and present the Hodgkin-Huxley model and it\'s equations set.We introduce the basic conception of stochastic resonance and coherence resonance subsequently.

然后，给出了神经元的基本知识，包括神经元的基本结构，神经元细胞膜离子浓度的分布，离子电位梯度和平衡电位，神经元的静息电位、动作电位，接着本文给出了描述神经元膜两边电压变化的离子学说及Hodgkin-Huxley模型和它对应的方程。

The non-equilibrium rate model was used to simulate the catalytic distillation process of methyl acetate hydrolysis.

采用非平衡级速率模型对醋酸甲酯水解过程进行了模拟计算，考察了水酯比、回流进料比等对醋酸甲酯水解率及塔釜醋酸浓度的影响，得到了下一阶段工业化试验的工艺条件，为工业化生产提供了技术支持。

The equilibrium molalities of ReO4(superscript -) were measured at ionic strengths from 0.1 to 2.0 molkg^(-1) in the aqueous phase and at constant initial molality of extractant in the organic phase at temperatures from 278.15 to

在N235+(NH4)ReO4+n-C7H16+HCl+H2O体系中，在温度278.15~303.15 K和离子强度0.1~2.0 molkg^(-1)范围内，以NH4Cl为支持电解质，在HCl体系中测定了萃取平衡水相中ReO4浓度和pH值。

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。