查询词典 dimensionless

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。

The linear reservoir and dimensionless unit hydrograph models are the hydrological models usually applied in Taiwan for rainfall-runoff simulation.

线性水库模式与无因次单位历线模式为目前台湾地区，常用以进行降雨迳流模拟之水文模式。

As a result, it is very convenient to describe flood hydrograph at any site or any instant in terms of one dimensionless curve with the similarity.

提出了洪水过程的自相似性理论，运用群论方法论证了溃坝洪水的自相似解结构，据此可由一条曲线来表达任意时刻、任意位置的洪水过程。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。