浓度

When in given La3 concentration,the longer treatment time,the larger the ratio of electrolyte exosmosis is.

当镧的浓度一定时，处理时间越长，电解质外渗率越大；当处理时间一定时，镧的浓度越大，电解质外渗率越大，对细胞膜的破坏越大。

With the increase of the carbon dioxide density to enhance the impact on the wheat conductivity and the MAD density, the rise in the CO2 density causes the reduction of the exosmosis conductivity and the increase of the MDA content, the change of which is the same as the exosmosis conductivity.

第三部分是CO2浓度升高对小麦叶片活性氧的影响，再次增加二氧化碳浓度进行实验，观察小麦H2O2含量和超氧负离子自由基的影响，得到的结果是高浓度二氧化碳可以降低小麦叶片中活性氧的含量，因而能够减轻H2O2的毒害作用。

Objective: The purpose of our studies are gaining a better insight into the effect of genistein on mesangial cell"s phenotype change and ECM expression plus degradation under DN circumstances.We add genistein with different concentrations in high glucose cultured rat mesangial cells;feed DM rats with the single concentration genistein for different days;to explore the expression of SMemb,the mark of mesangial cell"s hypertrophy phenotype change;to examine the synthesis of Fn as well as the change of the balance between MMP-2 and TIMP-l;to comprehend its effect on renal pathological changes of DM rats and some related factors;trying toexplore the possible mechanisms.Through these studies,we will have some information about the experimental value of genistein in DN field.

目的：为了研究金雀异黄素对DN环境下大鼠MC肥大表型转换标志物SMemb和ECM分泌及降解的影响，我们拟在细胞水平以不同浓度的金雀异黄素作用于高糖培养下大鼠MC，在动物水平以同一浓度的金雀异黄素作用于DM大鼠不同时间，观察细胞表型转换标志物SMemb、ECM主要成分Fn、ECM降解酶系统基质金属蛋白酶—2(MMP-2)／基质金属蛋白酶抑制剂—1(TIMP-1)表达的变化，同时观察金雀异黄素对DM大鼠肾脏病理及影响肾脏病进展的糖脂代谢紊乱的影响，并进一步探讨金雀异黄素发挥作用的可能机制；为明确金雀异黄素在DN治疗中的地位及意义提供实验依据。

objective to study the anti-tumor activity and enhancing immune effect of phellinus linteus.methods the anti-tumor activity of phellinus linteus was estimated by the longevity of eac mice,the immune effect of tumorous mice was tested by the experiment of carbon particle expurgation and the il-2 concentration in serum of tumorous mice was determined by elisa.results phellinus linteus can prolong eac mouse's life and can increase the il-2 concentration in serum of tumorous mouse but can't affect the immune effect of tumorous mouse.conclusion chinese hurb phellinus linteus possess some antitumor power for tumor-loaded mice,but further research is needed.

目的 观察桑黄对肿瘤的抑制作用及对机体免疫功能的影响。方法以小鼠艾氏腹水癌的生命延长率评价桑黄的抗肿瘤作用，以炭末廓清实验观察荷瘤小鼠非特异性免疫功能，以elisa法测定荷瘤小鼠血清il-2浓度。结果桑黄对eac荷瘤小鼠的生存时间有延长作用，对荷瘤小鼠血清il-2浓度有提高作用，对荷瘤小鼠非特异性免疫功能无明显影响。结论中药桑黄对荷瘤小鼠具有一定的抗肿瘤能力，作用的强度和作用机制的深度还有待进一步研究。

The fragment of amplification was 247bp in size using the external primers.After optimization of the ratio of the internal to the external primers,concentration of dNTP and Mg2 +,temperature and time of reaction,a RT-LAMP method for specific detection of CDV was established successfully.

通过对反应条件中内、外引物的比例、dNTP浓度、Mg2+浓度、反应温度和时间等条件逐一优化，成功建立了犬瘟热病毒的RT-LAMP检测方法。

The influence of the concentration of the extractant PSO3e and medium HCl on the extraction rate of Au3+ was studied in this paper.

研究了石油亚砜PSO3e萃取Au3+时，萃取剂浓度、盐酸浓度对萃取率的影响。

Common face guard sucks the oxygen chroma of oxygen to be able to amount to higher level, but oxygen chroma predicts correctly hard, apply to of short duration termless travel machinery aerates serious low oxygen and the patient; that does not have CO2 retention...

普通面罩吸氧的氧浓度可达较高水平，但氧浓度难以正确预计，适用于暂无条件行机械通气(Mechanical ventilation，MV)的严重低氧而无CO2潴留的病人；。。。

Because of a high centration of innocuity organic like proteide, fattiness, carbohydrate, and waste yeasts, hops ect

由于啤酒废水含有较高浓度的2500mg/L、CODcr浓度为5000 mg/L、SS浓度为3000 mg/L、蛋白质，脂肪、纤维、碳水化合物、废酵母、酒花残渣等有机无毒成分

Aimed at the problems exists in the methods of former calculating of sequential transportation at the present,put forward the predigest ways of the confused oil former by using disorderly current speciality of fluid,enduce the essencial equation of confused oil's consistence by using the simplied ways and the Feck Law,present the method of calculating the consistence at the end of the pipeline which is called the Gauss-Lerang method.

针对现有顺序输送混油模型计算方法所存在的问题，利用流体紊流特性提出了混油模型的简化方式，利用简化模型及费克定律推导出了混油浓度的基本方程，给出了管道终端混油浓度的高斯-勒让德计算方法。

The flame configuration and combustion efficiency in the conditions of different concentrations(50%, 65% and 85%) of ethanol are obtained through fenestration experiment and numerical simulation.

多组分燃料蒸发燃烧特性是当前国内外研究的热点，综合采用开窗试验和数值仿真方法，得到了不同酒精浓度(50%、65%和85%)燃烧的火焰结构，分析了酒精浓度对燃烧效率的影响。

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。