查询词典 three-color process

Based on the equilibrium equation of an arch element the cubic nonlinear dynamic model with second order is established and the nonlinear differential dynamic system without constant term is obtained through a transfer process of T=U+b. Hence three fixed points and the homoclinic orbits are found. The critical condition of the chaotic vibration of the elastic arch is given by using the method of Melnikov function. The numerical results of the stationary and chaotic motion are given and discussed.

首先利用拱的单元平衡方程建立了拱的二阶三次非线性动力学模型；然后通过变换使方程转化为不含常数项的非线性微分动力系统，并由此得到无扰动系统的3个不动点与同宿轨道；再用Melnikov函数法给出了发生混沌的临界条件；最后给出了该系统出现定常运动和混沌运动的数值结果。

In chapter one, a review for the trade of urban rail traffic is performed with respects to the developing histories and trend, mode, light rails, vehicle type and so on; In chapter two, a set of contradistinctive analyses between the domestic and the overseas are carried out at aspects of equipment, density of line net, build cost and so on. In chapter three, the competitive status among existing enterprises for urban rail vehicle and equipment manufacturing in our country is analyzed by Potter model; In chapter four, questions that should be paid attention to and strategies in course of our country's urban rail traffic building are provided mainly in terms of plan, cost, construction investment and operation, selection of system type, safety of building process and so on.

本文第一章主要从轨道交通的发展历史、模式、轻轨、车辆类型、发展趋势等方面对城市轨道交通行业的发展作了一个回顾；第二章主要是从设备、线网密度、建设成本等六个方面对国内外城市轨道交通进行了一个对比分析；第三章主要是利用波特模型对我国现有的城市轨道交通车辆设备生产企业之间的竞争状况进行了分析；第四章主要从规划、成本、建设投资和运营、系统类型选择、建设过程安全等方面提出了我国在城市轨道交通建设过程中应该注意的问题和对策。

For satisfying to process to keep a mother line, arc mother line, whole convex degree, half convex degree, ligarithmic curve cone, cylinder roll son of demand, ability according to design whet to submit have already corresponded form noodles of spiral lead a round, spiral lead Gun, double the song lead Gun, three convex Fengs to lead Gun, and arc plank and other similar of work piece etc..

为满足加工直母线、圆弧母线、全凸度、半凸度、对数曲线圆锥、圆柱滚子的需要，能根据设计磨出具有相应形面的螺旋导轮、螺旋导辊、双曲导辊、三凸峰导辊、以及圆弧支板以及其他类似的工件等。

There are mainly three reasons for doing so: first, the readers of financial periodicals are much easier to be distinguished from other bourgeois readers; next, the operational ways of financial periodicals portray vividly in which field medium are investing in recently, this phenomena could be counterevidence to prove the powerful influence of bourgeois periodical on the society as a whole; finally, common problems in all the bourgeois periodicals are easier to be discerned in financial ones. The choke point that might well happened in the process of orientating a certain periodical is the object of being orientated, that is, the recipients, who are human beings equipped with infinite-possible mind and infinite-potential body, as well as self-initiative consciousness and self-determining behaviour.

论文选取目标人群为中产阶层的财经期刊作为研究对象的原因有三：一是财经期刊的消费主体较其他类型的期刊来说更集中于本论文所界定的中产阶层；二是财经期刊的运营很能说明近期的媒体投资热现象，而这一现象可以证明中产期刊的总体社会影响力不可小觑；三是财经期刊品牌建设是期刊产业化链条思路的有力代表。

Broadly speaking, the western pop music can be divided into jazz, rock, country music three large, respectively, have their own process of development and evolution.

大体来说，西方的流行音乐可以分为爵士、摇滚、乡村音乐三大块，分别有自己的发展演变过程。

The book also includes interviews covering various aspects of space life sciences research, a chapter profiling NASA's relevant international and domestic collaborative efforts, and a chapter discussing the process of flight experiment implementation. Three appendices describe, respectively, the methods and results of over 200 flight experiments, resulting science publications, and associated flight hardware with illustrations.

它还涵盖空间生命科学研究的各个方面简介，一章包括NASA的相关国际和国内合作成果，一章讨论太空飞行试验实施的过程，三个附录分别描述200多次飞行试验的方法与结果，由此引发的科学出版物，以及相关飞行硬件，并附有插图。

Based on above process, three parts of cricoid winding machine's structure is defined as that: winding installation, clamping installation and the part of chest. The clamping installation clamp loop and let it turn. Install the wheel which fit the strap and a impulse electric in the the part of chest.

基于前面所提到的工艺动作和路线又作了进一步的确定，也就是说该环型缠绕机结构又可分为绕线装置、夹紧芯模并且带其转动的夹紧装置和安装带轮以及步进电机的箱体三大部分。

Systematical research on ceramics removal during honing process is first completed in three aspects: honing incidental tensile stresses, honing crosshatch pattern and interaction of cracks among adjacent grits in ceramics.

被加工孔类零件内部的周向珩磨附加拉应力是珩磨加工方式所特有的，对于抗拉强度低、脆性大的陶瓷材料，其附加拉应力对珩磨过程的材料去除有重要影响作用。

In the process of the long term historical development and artificial selection, the Chinese Mudan has formed three larger cultivar groups.

中国牡丹在长期的历史发展和人工选择过程中，形成了3个较大的品种群和12个较小的品种群。

"Here, I would like to highlight three challenges in the process of development of cultural traditions."

在这里，我要提出文化传统在发展的过程中所面对的三个挑战。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？