查询词典 mapping theorem

Resorting to the Roberts-Chebyshev theorem,we replace the two cranks of a crank-rocker cognate mechanism with a double bar,which is required to satisfy certain geometrical and motion conditions,and we change the mechanism thus reformed into a geared five-bar mechanism so that one of its links can fully rotate with the link connected with it.

借助于Roberts-Chebyshev定理，将曲柄摇杆轨迹同源机构的两曲柄分别用一双杆组代替，并要求双杆组满足一定的几何尺寸条件和运动条件，使变形后的机构为齿轮五杆机构，且满足机构的一个连架杆以及与其相连的连杆能够整周转动。

An ultrashort pulsed-laser beam is composed of a series of monochromatic continuous waves. According to Parseval theorem, the time-averaged intensity can be calculated by the sum of the intensity of these monochromatic continuous waves. Then we derive an equation to study Talbot effect of a grating illuminated by an ultrashort pulsed-laser beam.

我们采用了频谱分析法，即把超短脉冲光波看成是由一系列的单色光波组成，根据Parseval定理，光栅Fresnel衍射的平均光强由一系列的单色光波的衍射光强之和而求得，这样我们给出了一种分析光栅在超短脉冲光波照射下泰伯效应特性的方法。

In this dissertation, we investigate the theory of fuzzy number space and the space of fuzzy-valued continuous functions, the main works of this dissertation are as following: 1. We use some properties of fuzzy numbers to give a generalization of Bolzano theorem in classical analysis to fuzzy number space (E1, d∞).

本文研究了模糊数空间和模糊数值连续函数空间的有关理论，主要内容如下： 1 利用模糊数的相关性质，给出了经典泛函分析中 Bolzano 定理在模糊数空间(E1， d∞)中的推广。

Week 10 Cycle process, Carnot cycle. Second law of thermodynamics, Carnot theorem.

第10周循环过程、卡诺循环；热力学第二定律、卡诺定理。

Week 8 Application of first law of thermodynamics in course of equal value of ideal gas, cycle process, Carnot cycle, second law of thermodynamics, Carnot theorem.

第8周 热力学第一定律对理想气体等值过程的应用；循环过程、卡诺循环。热力学第二定律、卡诺定理。

2Nd Law Concepts; Reversible Heat Engines; Carnot Efficiency; Entropy; Clausius Theorem; Reversibility

热力学第二定律；可逆加热机；卡诺效率；熵；Clausius定律；可逆性〔示例，喝水的鸟

Theorem 4.1 For the Timoshenko beam problem, the solution of shooting method is stable for the parameter ε.

定理4.1对Timoshenko横梁问题，打靶法的解关于参数ε稳定，即当ε→0时，locking现象消失。

Jiang's complete paper "Fermat's Last Theorem has been proved" in Chinese.

中国《潜科学》确认接受并全文发表蒋春暄&费马大定理已被证明&。

The great Karl Gauss on the other hand, had refused to tackle Fermat's Last Theorem, calling it "an isolated proposition with very little interest for me, because I could easily lay down a multiple of such propositions, which one could neither prove nor dispose of."

但另一方面，伟大的卡尔·高斯却不愿去处理费马大定理，称它是&一个孤立的命题，几乎吸引不了我的兴趣，因为我能轻易写出很多这样的命题，既不能证明也不能证伪。&

Recently,several famous problems,such as the Gaussian Conjecture(for imagi-nary helds)and Fermat's Last Theorem,are ultimately solved-of which ellipticcurves play key roles in those historical proofs.

最近，著名历史难题高斯猜想、费尔马大定理等的被解决，主要就是一些椭圆曲线起了关键作用。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。