查询词典 dimensionless quantity

The effect factors on RTM microscopic impregnation process were analyzed with help of dimensionless analysis.

借助无量纲分析，研究了RTM工艺微观浸润过程的影响因素。

The differential equation of unsteady infiltration of anomalous pressure has been established, and presents its dimensionless fashion.

建立起异常高压气藏的不稳定渗流微分方程，并给出其无因次形式。

By means of dimensionless analysis an experimental correlation for predicting stability of the system is obtained and the stability threshold diagrams have been found.

根据试验和理论分析结果，提出了消除系统的不稳定，提高系统稳定性及防止脉动发生的措施。

Exercise 6 , To demonstrate permittivity in vacuum is actually a dimensionless physical constant.

习题6，试证明真空电导率实际上是一个无量纲的物理常数。

A new equation is proposed to fit the generated dimensionless IPR curves at all stages of depletion.

建立了描述溶解气驱油藏水平井无因次IPR曲线的新相关式。

However,the calibration of the dimensionless stress intensity factor,which is an important mechanical parameter,is still in question.

但是，该试样的重要力学参数即无量纲应力强度因子的标定尚有问题。针对此关键问题进行深入的研究，获得了该试样新的更准确的标定值。

Examples of change to dimensionless number s in theanalysis are shown.

文中例举了因次分析中无因次准数的变化情况，找出了减少无因次准数的途径。

Its benefit is that different structural sizes can be controlled by single design variable, such as the thickness of plate element and the area of bar element can be controlled by single dimensionless design variable.

采用无量纲设计变量为了适合工程实际的设计变量连接，利用无量纲设计变量，其好处是可以跨单元、跨截面的用同一个设计变量控制不同类型的结构尺寸(如板单元的厚度、杆单元的截面面积等)。

Since mist mainly alters the convection endotherm dimensionless factor in smoke energy balance equation,obtaining the relationship between convection factor and water mist flow rate would lead to critical condition for flashover restraining.

本文分析了细水雾对多开口受限空间轰燃模型的影响，发现雾滴主要改变烟气层无量纲平衡方程中的对流热损失因子。

Up to now, the dimensionless figure of merit ZT of BiTe, the best bulk thermoelectric material , is about 1 at ambient temperature.

近10a来，由于环境保护和军事应用的需要，温差电材料的研究重新引起人们的重视。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切