Normally, the correlations employ certain dimensionless numbers from analyses such asdimensional analysisor analogy. 通常, 交互作用使用某些无维的数字从分析譬如尺寸分析或比喻. 互联网 Dimensional analysisdoes not give any information on the magnitude of the constants of proportionality. ...
必应词典为您提供dimensional-analysis的释义,un. 因次分析;量纲分析;量网分析;维量分析; 网络释义: 量纲分析法;量钢分析;因次分析法;
analysis n. 1.[U,C]分析(对事物的各个部分及其相互关系的研究) 2.[C]分析结果的报告 3.[U]精神分析 all dimensional 全面的,全方位 three dimensional a. 三维的,立体的,真实的 two dimensional a. 两维的 one dimensional 单维 quasi one dimensional 准一维的 2 dimensional adj. 两维的 3...
The meaning of DIMENSIONAL ANALYSIS is a method of analysis in which physical quantities are expressed in terms of their fundamental dimensions that is often used when there is not enough information to set up precise equations.
DimensionalAnalysis •Dimensionalanalysisisamethodforhelpingdeterminehowtheselectedvariablesarerelatedandforreducingsignificantlytheamountoftheexperimentaldatathatmustbecollected.•DAprovidesqualitativeinformationaboutthemodel.•Unit???mphm/s---v(t)•量纲是物理学中的一个重要问题。它可以定性地表示出物理量与...
氢原子中的电子通过吸收/放出光子从低/高能量的轨道跃迁到高/低能量的轨道上. 这一过程导致了谱线的吸收.R是里德堡常数, 而1/R则具有长度的量纲:[1/R]=L.与行星运动不同, 电子的运动是有内禀长度的: 所有氢原子的电子都有相同的R(即a_0). 但是仅通过Ze^2和m_e我们无法组合出长度的量纲! 如果想要提...
网络释义 1. 因次分析法 Bird... ... 因次分析 dimensional analysis因次分析法dimensional analysis method因次均等性 dimensional homogeneity ... www.docstoc.com|基于2个网页 2. 量纲分析法 ... ) dimensional analysis 量纲分析法 )dimensional analysis method量纲分析法) dimension analytical method 量纲分...
In this article, we introduce one of the basic but important tools-dimensional analysis and Pi Theorem. I will update this note this Sat. Definition: unit-free and dimension matrix a). dimension(量纲) and unit(单位): For example, time, length, mass are different dimensions, days, hours...
Summary This chapter contains sections titled: Principle of dimensional analysis, Vaschy–Buckingham theorem Dimensional study of Navier–Stokes equations Similarity theory An application example: fall velocity of a spherical particle in a viscous fluid at rest Application exercises...