The dimensional analysis was used to analyze the effects of the above operating factors on the film-formation process,and the dimensionless number Π1,Π2 and Π3 associated with the film-formation process were obtained.
除此之外利用量纲分析法对影响成膜的各因素进行分析,得到与成膜过程相关的三个无量纲数Π1、Π2和Π3。
The dimension analysis method is adopted to induce the similarity relation about structural dynamic test, based on the similarity ratio of damping, the earthquake excitation and any physics quantity related to the dynamic test can be calculated between the structure and the model.
采用量纲分析法推导了结构动力试验的相似条件,基于该相似条件可以求出模型结构与原型之间的相似阻尼比,地面加速度的相似比和任何与结构动力相关的物理量的相似比。
In this paper, the π theorem of dimensional analysis method is used to solve the problem of moment of inertia of rigid bodies.
本文将量纲分析法中的Π定理用于求解转动惯量,比通常所用的求和或积分的方法运算简便,物理意义明确,当所求转动惯量的几何形体具有某种相似性和对称性时,本方法有其独特的优越性。
Similitude design of the dynamic soil-structure interaction test on shaking table system for geotechnical centrifuge is carried out by means of dimension analytical method, which is based on theorem of Bockingham.
基于Bockingham π定理,采用量纲分析法对土-结构动力相互作用的离心机振动台试验进行了模型相似关系设计。
Similitude design of the dynamic soil-structure interaction test on shaking table system for geotechnical centrifuge is carried out by means of dimension analytical method,which is based on theorem of Bockingham π.
基于 Bockinghamπ定理,采用量纲分析法对土-结构动力相互作用的离心机振动台试验进行了模型相似关系设计。
Moreover, a dimensionless analytical method is applied to define a synthesis (syn) factor and synthesis line, etc in order to evaluate the comprehensive performance of the heat exchanger.
在综合考虑了体积、重量和阻力等因素的基础上,对多股流换热器进行通道排列和优化设计,并运用无量纲分析法,自定义了syn因子、syn线等用以评价换热器综合性能的指标。
The Application of Dimensional Analysis in Model Experiment of Geotechnical Engineering
量纲分析法在土工模型试验中的应用
Solve the downgoing resistance of pump plunger based on dimensional analysis
基于量纲分析法求抽油泵柱塞的下行阻力
Analyzed Method of Dimension and Its Application in Atomic Physics
量纲分析法及其在原子物理学中的应用
dimensional analysis in project model
项目模型中量纲分析
The Determination of Drying Characteristic Indexes of Alfalfa Stems Based on the Dimensional Analysis Method
基于量纲分析方法的苜蓿干燥特性参数确定
The Influence of Undimensionalization on the Reliability of Comprehensive Evaluation Results and an Empirical Analysis;
指标无量纲化方法对综合评价结果可靠性的影响及其实证分析
Unified Modeling and Non-dimensional Analysis of High Speed Proportional Valve
高速比例阀的统一建模与非量纲分析
A Research Outline of Legal Economical Analysis Method;
法律经济分析方法论的一个研究提纲
Acquisition of Damage Response Function Based on Optimal Design and Dimensional Method
基于量纲分析和最优设计的毁伤响应函数获取
CONTROL OF RESIDUAL STRESS FOR LASER AIDED DIRECT METAL DEPOSITION BASED ON DIMENSIONAL ANALYSIS
基于量纲分析的激光直接成形残余应力控制
Numerical analysis and dimensional analysis on impact property of concrete
混凝土冲击性能的量纲分析与数值模拟研究
Dimensionless Analysis for Nonlinear Behavior of Single Pile in Heterogeneous Soil
非均质地基中单桩非线性性状的无量纲分析
ANALYSIS OF THE MAIN CHARACTERS FOR REGROUPING THE CLASS PROTURA (HEXAPODA)
原尾纲重新分群的特征分析(六足总纲)
Comparing and Analyzing on the Curriculum Standard and the Teaching Outline;
“课程标准”与“大纲”中数学思想方法的比较分析
Research on Evidence-based Analysis Theory and Methodology for Science and Technology Evolution
科技创新演化循证分析理论与方法研究论纲
statutory outline zoning plan
法定分区计划大纲图
A Liner Dimensionless Yield Criterion of Orthotropic Metal and Application to the Limit Analysis of Plates;
正交异性材料的线性无量纲准则及在板的极限分析中的应用
Dimensionless Analysis of Natural Circulation Characteristics of Nuclear Installations under Ocean Condition
海洋条件下核动力装置自然循环流动特性的无量纲分析
