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The results showed that the rheometer was a convenient tool to evaluate adhesive force and cell retention on a biomaterial substrate.

结果发现,流变仪确为评估生医材料上细胞之附著力与流场下细胞在基材上残存率的有利工具。

Based on a summary of main work in the field of analyzing impulse voltage distribution on normal transformer windings by computer over last several years, a new method for building up the equivalent circuit and calculating equivalent parameters of converter transformer is given in this paper. Meanwhile , a new method for calculating inductance parameters is given also .

本文在回顾总结国内外几十年来普通电力变压器波过程计算工作的基础上,从工程实际应用的观点出发,论述了换流变压器与普通的变压器在电磁性能、绝缘结构方面的不同之处,提出了换流变压器绕组波过程的等值电路和等值参数的计算方法,同时给出了一种新的电感参数的计算方法。

The results show that the increasing Marangoni number will lead to more nonlinear distribution of temperature field, but streamfunction of the cell center; vorticity on the wall and peak value of velocity diminish first, then increase, finally lose stability. The thermocapillary convection in the whole liquid zone appears to get stronger along with the augmentation of Prantal number. The effect of increasing of Biot number on temperature and flow fields is not obvious although the convection is strengthened a little. As increasing the aspect ratio A, thermocapillary convection induced by temperature gradient and liquid viscosity becomes stronger.

结果表明:温度场的非线性分布随着Ma数的增大而加剧,但对流涡胞中心流函数、壁面涡量和轴向、径向速度峰值并不象温度场随着Ma数的增大而单调增大,而是先减小,然后增大,最后失稳,表明Ma数对热毛细对流的影响比较复杂,针对不同的物理模型,会导致完全不同的流态;Pr数愈大,流体的热扩散能力在粘性扩散与热扩散能力之比中愈占支配地位,当Ma数一定时,热毛细对流随Pr数的增大在整个液体区域内有增强的趋势;Bi数增大,热毛细对流有所增强,但不甚明显;A的增大使得由温度梯度和流体粘性诱导的热毛细对流随之增强。

In this study, a simplified model for the electromagnetic force was used to simplify the electromagnetic force problem.

本研究针对含电磁搅拌之高紊流现象,则以高雷诺数的标准Κ-ε紊流模式进行模拟。

The effect of switching modes on the entrancement,combustion and billet heating process in furnace were analyzed numerically,and the computational results were compared with production records and onsite measurement,which verified the practicability of this CFD system.

结果表明:采用分段同侧换向控制的HTAC加热炉能获得很好的流场和温度场分布,基本满足高质量的钢坯加热需要,但该炉在生产条件下的温度制度存在不合理之处,在今后设计和操作中应进一步优化和改进;全同侧换向控制的火焰布置方式不利于钢坯的均匀、快速加热;而采用交叉换向控制的火焰布置方式可以改善加热炉内的流场和温度分布,更有利于满足钢坯的加热工艺要求。

However, there might be some insufficience in those researches, such as no systematical theoretic research and corresponding filed and lab experiments have been carried out on formation conditions of fluidization of landslide, or detailed classification and discussion been made on occurrence and development of it.

但是,这些研究还存在一些不足之处,例如对滑坡流态化的形成条件方面,还没有系统的理论探讨和相应的室内外实验研究,对滑坡流态化的发生发展过程方面,也还没有详细的划分和论述。

For many,the U.S.is a land of milk and honey.

对许多人来说,美国是一块流奶与流蜜之地。

In Christianity, Sabellianism (also known as modalism, modalistic monarchianism, or modal monarchism) is the nontrinitarian belief that the Heavenly Father, Resurrected Son and Holy Spirit are different modes or aspects of one God, as perceived by the believer, rather than three distinct persons in God Himself.

这句最精要地说明「撒伯流主义」。在基督教中,「撒伯流主义」,也称「形态论」、「形态神格唯一论」、或「模态神格唯一论」,属非「三位一体」的信念,相信天父、复活之圣子、和圣灵,乃是同一个神,被信徒感知的三个不同的模式或方面,而不是上帝有三个独立的位格。

The dosage is determined by pH control approach, which does not require a routine jar test. This method can simultaneously determine the optimal pH and economical dosage for oxide-CMP wastewater. The coagulant can be added directly into the raw water without the pH adjusting at first. According to this method, the coagulant acts like a titrant and the pH of the oxide-CMP wastewater is monitored. The optimal dosage is the one that corresponds to a specific pH.

本论文主要以「pH控制法」来决定线上加药剂量值,其与传统瓶杯试验不同的是,其加药逻辑可直接对线上加药进行控制且毋须定期确认参数。pH控制法视混凝剂为酸滴定药剂,直接对进流之氧化层研磨废水进行加药,及至特定pH时,加药停止,此时之加药量即为电性中和去稳之控制点,远较过量加药法经济。

Development of new analytical techniques using modern instrumentation and digital computers, and the applications of these techniques in areas such as environmental, clinical, and forensic chemistry.

本实验室研究的范围,主要是利用质谱术进行各项研究。即利用气相层析质谱仪,液相层析质谱仪,串联质谱仪(GC/MS/MS;LC/MS/MS)的特性发展应用於环境科学、临床科学、情治科学等微量分析,如环境科学样品泥土中微量残留农药之侦测,及农药分解物结构之鉴定和流布情形之探讨。

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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。

Its advantage is that it can be used in smaller units.

其优点在于可以在较小的单位中应用。