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The solvent effects were studied with the conductor-like polarizable continuum model respectively in the solvents acetonitrile and water, and we found that the solvent effects reduce the activation energy, but the reduction is small, these reactions are not sensitive to the solvent polarity.

采用导电极化连续介质模型分别研究了在乙腈与水溶液中反应的溶剂化效应,发现这些溶剂可降低反应的活化能,但降低的程度比较小,反应速率变化不大。

Interstitial pneumonitis was reduced with polyvalent IVIG in older studies but not in the more recent ones, nor in studies assessing CMV-IVIG.

在早先的研究中,多价免疫球蛋白降低了间质性肺炎的风险,但是最近的研究没有得出这一结果,而且没有研究评价巨细胞病毒免疫球蛋白能否降低间质性肺炎。

Transmittance of enamel porcelain deceased when sintering temperature was lower than standard.

真空度降低后体瓷和釉瓷试件的透射率迅速降低

The restraining effect of Si decreases with decreasing temperature. Fe reduces the chemical potential gradient of the dissolution of iron into molten Al and the driving force of the diffusion of Al into die.

Fe的作用主要是降低模具钢向铝熔体中溶解的化学位梯度和铝向模具中扩散的驱动力,因而,合金中的Si、Fe元素可以降低合金的焊合倾向性。

In the production of the initial stage of the operation of commonly used method is a rapid decline in the volume of feed at the same time increase the grinding pressure, lower separator appropriate speed, so that as many as possible with the gas from the powder mill, the mill to reduce the volume within the material, thereby reducing the external the volume of recyclable materials.

在生产初期,通常采用的操作方法是迅速减少喂料量,同时加大研磨压力,适当降低选粉机转速,让尽量多的细粉随气体排出磨外,减少磨内物料量,从而降低外循环物料量。

Damp grinding of the iron ore concentrate powder by damp mill can effectively decrease the additional quantity of the bentonite and improve the strength of the raw pellet,so as to reduce the iron making cost.

采用润磨机对铁精矿粉进行润磨,可有效降低膨润土的添加量,提高生球强度,降低炼铁成本。

The results were as follows: when the soil water content was reduced, the modality characteristic was changed, cell membrane permeation and praline content increased, the relative water content of leaves decreased under stress.

结果表明:随着土壤含水量的降低,3个品种的外部形态均发生变化,叶片相对电导率和脯氨酸含量增加,叶片相对含水量降低,且各指标变化幅度因树种的不同而不同。

Results Along with the formation of liver cirrhosis and PHG, the gastric mucosa became thicker and more congestive. The portal pressure elevated gradually, followed by the decrease of endothelin-1 levels in both the peripheral and the portal blood. ETA mRNA expression was significantly elevated in the postcapillary venule and the precapillary arteriole, and predominantly in the latter.

结果:Wistar大鼠在肝硬化门静脉高压形成过程中,其胃黏膜厚度增加,黏膜淤血;门静脉压力呈梯度性升高;外周及门静脉血浆ET水平随门静脉压力升高而降低;胃黏膜ETA mRNA主要在黏膜基底部的微循环前微动脉和后微静脉血管壁表达,其表达水平随ET浓度的降低和门静脉压力的升高而增加,且其在小动脉表达明显强于小静脉。

Setting up a preceptorship system to support and guide the professional development, psychological adjustment and career planning of individual nurses would help to foster positive socialization, reduce levels of anxiety and increase job satisfaction among nurses.

建立护理人员辅导系统协助个人专业发展、心理调适及生涯规划,以创造正向的社会化,降低焦虑感、增加工作满足感,进而能降低工作压力,改善新进护理人员的高离职率,达到稳定整体护理人力之效。

Primary thermal decomposition temperatures of AP decrease 33.7, 40, 50.8 ℃ respectively, and thermal decomposition peak temperatures decrease 14.7, 22.9, 26.4 ℃ respectively when addition amounts of CNTs/Fe2O3 are up to 1%, 3% and 5%.

添加了1%、3%和5%CNTs/Fe2O3纳米粒子的AF的初始分解温度分别降低了33.7,40,50.8 ℃,热分解峰温分别降低了147,229,26.4 ℃。

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推荐网络例句

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 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。