查询词典 drawing paper

By starting with the basic theory of metropolis ring spatial development and drawing the experience of domestic and foreign metropolis ring, the paper makes a discussion on efficiency of metropolis ring pattern, development phases and spatial structure. It points out the three main phases of metropolis ring development—rudiment, growth and autumn. From the spatial structure, the paper stresses that metropolis ring has the features of "ring and layer", the size of the "ring and layer" has the direct ratio with city size, convenient degree of external transportation and city radiant intensity. It owns the idea that adjustment and control of metropolis ring spatial development should reflect the following concepts, including globalization, regional integrated harmony, views of scientific development, harmonious society, consultative city planning, people-oriented principle, guided city planning and responded city planning.

从都市圈空间发展的基础理论入手，借鉴国内外都市圈发展的经验，本文对都市圈模式效应、发展阶段和空间结构进行了探讨，认为都市圈发展阶段主要分雏形期、成长期和成熟期三个阶段；从空间结构看，都市圈具有"圈层式"的特征，圈层的大小与城市规模、城市对外交通的便利程度、城市对外辐射强度成正比；都市圈空间发展调控应体现全球一体化理念、区域整体协调理念、科学发展观理念、构建和谐社会理念、协商规划理念、以人为本理念、导向型规划理念和规划应变性理念。

The characteristics of Flash and the drawing of the scientific paper by Flash are introduced in this paper.

介绍了Flash的特点，Flash环境下的科技论文插图的绘制。

The paper induces and analyzes research method of the tooth, including Method line of the tooth theory,Envlopment theory, Camus theory, Circling cluster theory and so on.Based on the past theories,the new measure to deduce the chain wheel tooth equation of roller chain at high speed,Circling cluster and envlopment theory,is proposed by analyzing basic concept of equidistant curve and Willis theory.Following the presentation of drawing lessons from traditional roller chainof the change of stanza line distance. A new type of roller chain at high speed is given in the paper.The paper studies deeply structural characteristics, the change of stanza line distance,separation between plank and bore and so on.According to design requst of roller chain at high speed and the study ofH_y--V_0 tooth chain,the impossibility that Quasi-conjugage engagement theory isrealized by the engagement of roller chain at high speed from the aspect of theory is decribed.

作者综述了高速滚子链国内外研究现状，并进行了以下研究工作：归纳分析了齿形法线法理论、包络法理论、卡姆士定理、圆族法理论等齿形研究方法，在此基础上，结合齿形啮合基本定律，分析了等距曲线的基本概念，提出了一种推导高速滚子链链轮齿廓方程的新方法—圆族包络法；在借鉴普通变节距滚子链的基础上，本文提出了一种新型的高速滚子链链条，深入研究了高速滚子链链条结构特性及其变节距、板孔中心分离等特性。

Graph paper is the paper with many squares printed on it, used for drawing graphs.

坐标纸是具有很多小格子的纸，用来在上面绘图。

Filter materials series: from top to bottom cover over 3,000 species of hole net, hexagonal, paper Paper Network, the air assembly shell, filter, drawing extinguishers and other products.

滤芯材料系列：上下端盖三千余种，圆孔网，六角网，纸皮网，空气总成外壳，滤片，拉伸筒等产品。

Generally, drawing machine has four motors, two stepping motors control movement of pen and paper, and the other two direct current electric motors control the spools of giving paper and spooling paper.

服装绘图机主要包括四个电机：两个步进电机分别控制笔和纸的运动，两个直流电机分别控制给纸和退纸的卷轴。

In the same time, the paper used simulating and calculating busibess software of large scale fluid engineering to simulate and study the experimental device, and this paper combine the mechanical drawing software Solidworks and Gambit which is pretreatment software of simulating and calculating of fluid to plot out cell, and also adopted the two-fluid of gas and solid of Eulerian model, so it conquered the limitation of unideal simulating results because of the difficulty of geometrical modelling and the unhappy choice of model.

同时本文运用大型流体工程仿真计算商业软件Fluent对实验台进行了模拟研究；联合使用了机械制图软件solidworks和流体仿真计算前处理软件gambit进行了网格划分，采用了气固双流体欧拉模型，克服了以往由于几何建模困难和模型选择不当问题而导致模拟结果不理想的局限。

The machines have three functional heads: vibration cutter cutting head, fold line wheels, drawing pens capable of cutting corrugated paper, gray board paper, white card paper, plastic sheets, composite materials, cloth materials, leather materials, etc at 15mm or below.

机器有三个功能头：震动刀切割头、压折线轮、绘图笔、可切割15mm以下的瓦楞纸、灰板纸、白卡纸、胶片、复合材料、皮料、布料等，台面板可选择进口纤维板或胶板。

The machines have three functional heads: vibration cutter cutting head, fold line wheels, drawing pens capable of cutting corrugated paper, gray board paper, white card paper, plastic sheets, composite materials, cloth materials, leather materials, etc at 15mmbelow.

机器有三个功能头：震动刀切割头、压折线轮、绘图笔、可切割15mm以下的瓦楞纸、灰板纸、白卡纸、胶片、复合材料、皮料、布料等，台面板可选择进口纤维板或胶板。

In 2002, Nanjing, Jiangsu match factory also produced the "Top TenBeijing Yangzhou Paper-cut architecture" sparks a set of 10, toblade delicate Yangzhou Paper-cut for the writing style, althoughthere is fluid line drawing for the paper-cutting art of paintingexpression_r_r .

2002年，江苏南京火柴厂又出品了《扬州剪纸·北京十大建筑》火花一套10枚，以刀法细腻的扬州剪纸为创作手法，虽为剪纸却有流畅的线描绘画的艺术表现力。

I bought a nice wrist watch as a surprise for my wife's birthday.

我买了一个漂亮的手表想要给我妻子的生日一个惊喜。

We don t expect students to be sponges. You can t expect to absorb everything and not have any questions to ask.

我们并不期待我们的学生是一块海绵，你没可能接收所有的东西而不提出任何问题。