相似性主要包括几何相似、运动相似、动力相似。
The similarity includes geometric similarity, kinematic similarity and dynamic similarity.
结果表明，主要相似准数为雷诺数（动力相似准数）。
The results show that the principal similarity criterion is Reynolds(criterion of dynamic similarity).
模型试验的动力相似理论是结构试验技术中的一个重要的基础性研究课题。
Dynamic similitude theory of the model tests is a basic research topic in structure test technique.
基于混沌系统局部特征，提出了一种局部动力相似的混沌时间序列的预测方法。
A method of chaotic time series prediction problem based on local dynamical similarity is proposed.
应用加权余量法于动力相似非耦联方程，建立了结构实验的动力模拟势能原理。
Next, dynamic simulated potential energy principle for structural experiments is established by applying weighted residual method to the dynamic similarly non-coupled equations.
在自由流和淹没流时，只要水流运动满足动力相似准则就可达到泄洪洞水流流态的相似；
In free flow pattern and submerged flow pattern, as long as flow movement meet the dynamic similar criterion can reach the similarity of spillway tunnel flow pattern;
本文提出了一种区别于一般统计方法的要素预报模式，该模式称为天气-动力相似预报模式。
This article provides a new type of prediction method which is distinguished from the normal statistic methods, and named Prediction Method with Synoptic-Dynamic Similarity.
本文应用动力相似原理，研究设计了塞拉里昂渔场双支架虾拖网的试验小网，用来判断渔场资源和中心渔场。
According to the principle of dynamic analogy, the try net used for double - rig shrimp trawling on Sierra Leone fishing ground is studied and designed in this paper.
本文在动力相似关系的分析基础之上，设计了一种以锯末为主要成分，用于地基-基础-上部结构动力相互作用振动台试验的模型土。
On the basis of dynamic similitude analysis, a model soil which is mainly composed of sawdust and aimed to be used in the shaking table test of the soil-foundation-structure system is designed.
有趣的是，这些流体动力学的适应性变化和人类为了改进高速飞机在空气动力学方面的设计特点十分相似。
Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.
比如，君威的售价为27,000美元，与尺寸相当、配置相似的雷克萨斯ES350和宝马3系相比，它动力更强劲，价格却要低8,000到10,000美元。
The Regal, for example, sells for about $27, 000, or about $8, 000 to $10, 000 less than a similarly sized and equipped -- though much higher-powered -- Lexus ES350 and BMW 3 Series.
然而不止这些，吉尔补充道，“虽然我们两家的混合动力技术非常相似，但是并非共同设计的。”
But there's more, and Gil continues, "While our hybrid technologies are broadly similar, they were not developed together."
瀬尾的研究得到了美国莫尔顿体育用品生产商赞助，在研究中，他发现在低速下球的空气动力原理设计与流畅的圆球体更相似。
Seo’s research, which was supported by sports equipment manufacturer Molten USA, found that at slower speeds the ball’s aerodynamic behaviour begins to resemble more of a smooth sphere.
本文采用相似材料小比尺模型爆炸试验和相应的动力数值计算分析相结合的方法进行研究。
In this subject, the similar material model in small scale is used for the anti-explosion test, which is combined with the corresponding dynamic value calculation analyses.
篮球和生活之间有着太多相似的比喻，当你赢球时，你必须不断寻找可以变得更出色的方法，这就是我的驱动力。
There are so many metaphors between basketball and life. When you win, you have to constantly look for ways to get better. That's what drives me in competition.
它和电动自行车的相似之处是，只有在骑车人注入动力时发动机才能接合。
It's similar to an electric bicycle in that the motor only engages when the rider puts power in as well.
整体动物全呼吸道中毒的血液动力学改变与上呼吸道单独受双光气刺激所引起的血液动力学改变循相似规律。
While the intact rabbits were poisoned, they had the similar course of hemodynamic changes as that of those animals with upper respiratory tract irritated alone.
从非线性动力系统理论角度看，相似日预测的实质是对负荷序列中平衡点和准周期行为的预测。
From the viewpoint of nonlinear dynamic system theory, the substance of load forecasting by the loads in similar days is the forecasting for the behaviors of equilibrium points and quasi-periods.
除此以外，其他的感觉都差不多-引擎，动力学，它们都在相似的路线上工作者-但是我们没有足够的时间从各个方面来准备。
Otherwise all the operations feel pretty much the same - the engineers, the mechanics, they are all working very much in a similar way - but we haven't got enough time to prepare in all aspects.
各器官与血清有相似的动力学过程。
介绍了电站锅炉空气动力场的冷态模化的基本相似模化原理、试验控制参数的计算方法及相关的测量技术。
Present the basic similarity simulation principle followed in cold simulation of power plant boiler dynamic field, way of calculating test control parameters and associated measuring techniques.
模型相似设计是确保振动台试验能够尽可能真实地反映原型动力性状的关键之一。
The design of scale model is one of keys to insure that shaking table test can really reflect the dynamic characters of prototype.
在进行流体研究时，动力学相似和几何相似是两个最基本的条件。
The dynamic similarity and geometric similarity are the basic terms at studying fluid.
这种系统的动力学行为与化学振荡非常相似。
The dynamic behaviour of the system is much similar to chemical oscillation.
基于相对论性原理建立了二端面弹性转轴的动力学方程、相对动力学方程及相似动力学方程。
A similarity dynamics equation and a relative dynamics equation of an elastic rotation shaft with twin sides based on the theory of relativity are built in this paper.
按照空气动力弹性相似准则，设计制作了某高压输电线路终端塔全塔气动弹性模型，并按响应相似原则模拟了柔性输电导线；
An aeroelastic model for a UHV power transmission tower and its conductors was designed according to the law of similarity and tested in an atmospheric boundary layer wind tunnel.
模型相似设计是确保模爆试验能够尽可能真实地反映原型爆炸冲击动力性状的关键之一。
The design of scale model similitude is one of keys to insure that simulation explosion test can really reflect the dynamic characters of prototype under impactive load due to exploding.
模型相似设计是确保模爆试验能够尽可能真实地反映原型爆炸冲击动力性状的关键之一。
The design of scale model similitude is one of keys to insure that simulation explosion test can really reflect the dynamic characters of prototype under impactive load due to exploding.
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