查询词典 dilution

Based on this equation, the effect of pressure, temperature on liquid diffusion coefficients was dis〓sed, then the mutual diffusion coefficients at infinite dilution of 35 binary systems and self-diffusion coefficients of 12 pure substances under high pressure have been calculated.

根据该方程讨论了温度、压力对液体扩散系数的影响，并计算了高压下35个二元物系的无限稀释扩散系数与12个纯物质的自扩散系数。

However, contemporary students, in fact, don't reflect on their lives and don't have any sense of responsibility, which is manifested by the dilution of self-responsibility, the weakening of their social roles, the separation of rights and duties and that of devotion and demand. This is closely bound up with the error of the education of families, society and schools.

然而，事实上，当代中学生对生活缺少更深层次的思考，许多学生缺乏强烈的责任意识，表现在自我责任淡化、角色责任弱化、割裂了权利与义务、奉献与索取的有机统一等，而这又是与家庭、社会、学校教育的失误是密切相关的。

In Bedlingtons the basic black/brown coat colour has other gene pairs which produce silvering, control the dilution of the basic colour and so on, so the "blue" coat colour is controlled by several genes working together.

对贝灵顿来说出了基本的黑色，咖啡色毛色基因，他们还有其他的基因对来产生银色，他们控制了狗狗从基本颜色慢慢变浅的这个过程，所以说"蓝色"的毛发其实是很多对基因一起工作的结果。

Simple integral model is one of the most useful models but there are two fatal shortcomings in the model. One of them is the model do not predict the trajectory and dilution ratio simultaneously.

在众多的抬升模型中，应用最广泛的是简单积分模型，简单积分模型的主要缺陷是，它不能同时准确计算烟云抬升高度和烟云扩展率。

The method for determination of sorbicacid ,sourcess of uncertainty of measurement such as concentration of standard solution,parameters of standard curve,and soy sample dilution were analysed.

按照GB/T5009.29-2003中山梨酸含量测定方法，对测量结果的不确定度来源如标准溶液浓度、校准曲线参数、样品稀释等进行了分析，对各不确定度分量进行了评定和量化。

Based on modification of the wolfhard-parker burner, and the experimental study on fire suppression with water mist under the consideration of its suppression mechanism respectively,the relative contributions to fire suppression of oxygen dilution,specific heat and latent heat were investigated.

通过改进wolfhard-parker燃烧器，和对细水雾灭火时不同机理作用的分离实验研究，探讨了在灭火时水雾的蒸发潜热吸热作用、热容吸热作用以及稀释氧气作用在抑制气体扩散火焰方面的相对贡献。

Effects of nitrogen dilution and initial temperature on explosion pressure properties in stoichiometric hydrogen mixture were discussed.

随后，分别讨论了在初始压力下一致的情况下，试管直径相同的状况下，氢气与空气混合浓度相同的情况下，这三种爆轰传播限制之间的关系。

Methods: The marine bacteria were isolated with the infinite dilution and plate streak technique and screened for antimitosis active strains by Pyricularia Oryzae model. The active strain 32-11-2-2 was subjected to morphological, physiological and biochemical study, and was classified by the analysis of the 16S rDNA sequence. Results A total of 421 strains of marine bacteria were isolated from marine water and sediment samples; 54 of them had antimitotic activity.

采用无限稀释和平板划线法分离微生物样品，利用稻瘟霉模型进行活性筛选；并对其中的活性菌株32-11-2-2的形态、培养特征以及生理生化特征进行研究，使用16S rDNA序列分析的方法对菌株32-11-2-2进行了分类鉴定。

The calibration curve of the SM2-Kit with standard SM2 inhibitor was typical sigmoid curve fitted to the four parameter logistic equation with the linear detection of 0.625 μg/L to 80.0 μg/L (R2=0.9911), the sensitivity of 0.9 μg/L, the IC50 of 5.82 μg/L and the detection limit of 1 μg/L. The recoveries of SM2 spiked in pig feed were 83.4 %, in pig urine were 89.5 %. The precision and accuracy of the assay as determined by inter-assay and intra-assay coefficient variation was both below 15 %. The SM2-Kit generally had 2.08 % cross-reactivity towards sulfamerazine and little or no cross-reactivity towards other sulfonamides. The dilution solution of SM2 had no effect on results of SM2-Kit. The validity of SM2-Kit in 4 ℃ was above six months.

研究结果表明，SM2-Kit的标准曲线呈典型的S型，相关系数R2=0.9911，符合4参数logit曲线拟合，线性检测范围为0.625 μg/L～80 μg/L，灵敏度为0.9 μg/L，半数抑制浓度(IC50)为5.82 μg/L，检测限为1 μg/L；饲料样、猪尿样的平均添加回收率分别为83.4 %、89.5 %，平均批内和批间变异系数均低于15 %；SM2-Kit与磺胺甲基嘧啶的交叉反应率为2.08 %，与其它磺胺类药几乎没有反应性；基质对SM2-Kit的检测结果影响不大；试剂盒在4 ℃可保存6个月。

Calculate the volume of acid required for dilution to 100 cm3 of 1 M sulphuric acid.

若要把生产的硫酸稀释成100 cm3的1 M硫酸，需用多少体积的酸

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。