形状不同的

The Greeks and Romans took the basic concept and refined it, using various different shapes of dials to not only tell the time of day, but also what time of year it was by the shadow cast by the gnomon into a cleverly designed bowl.

希腊人和罗马人采取的基本概念和完善它，利用各种不同形状的转盘，不仅告诉了一天中的时间，而且也在一年中什么时候它的阴影的教程巧妙设计成一个碗。

The cent of article forepart passes the color to incise the appearance, diamond to the basic meaning, different ages diamond of the place, diamond of the diamond proceeds with meaning with the shape of the meaning, diamond to describe popularly and in brief of for instance, make reader had to the diamond probably of understand.

文章前部分通过对钻石的产地、钻石的基本含义、不同时代钻石的切割形态、钻石的颜色与含义、钻石的形状与含义进行通俗的描述以及简单的举例，使读者对钻石有了大概的了解。

Different biases can result in the opposite phase shifts of the impedance with respect to the applied signal. Neutral gas pressure affects the magnitude of the impedance, but does not change the shape of the frequency response curve. In addition, the position of the grid inside the vacuum chamber has little effect on the impedance.

结果显示栅网上的直流偏压对阻抗的影响很大，不同偏压可以使阻抗的频率响应反位相，气压对阻抗的大小有明显影响，但一般不改变频率响应曲线的形状，栅网的位置对阻抗几乎无影响。

Several diffrent but mutual-related models of the projective plane in this thesis reveal its structure and imagins its entire form,and had shown the whole nature-one side through the relations of the projective plane and Mobius tie .

本文给出射影平面的几个不同但是互相联系的模型，借以揭示射影平面的结构，想象射影平面的整体形状，并通过射影平面与莫比乌斯带的关系来了解射影平面的一个整体性质———单侧性。

Then, on the right and the left, to east and west, within that wall of the City, which was yet so contracted, rose the bell towers of its one and twenty churches, of every date, of every form, of every size, from the low and wormeaten belfry of Saint-Denis du Pas (~Carcer Glaueini~) to the slender needles of Saint-Pierre aux Boeufs and Saint-Landry.

右边，左边，东边，西边，在老城如此窄小的城池内，矗立着二十一座教堂的钟楼，年代不一，''。'形状'。''''。'各异'。''，大小不同，从被称为"海神狱"的隘口圣德尼教堂那罗曼式低矮、腐蛀的风铃花形的钟楼，直至牛市圣彼得教堂和圣朗德里教堂那些细针状的钟楼，形形色色，应有俱有。

To study the surface hydrophobicity of solid materials with the lattice Boltzmann method , the rough surface is approximately treated with simple periodic rectangular, saw-toothed and semicircular protrusions structure respectively. A two-phase lattice Boltzmann model is used to simulate the changes of surface hydrophobicity by calculating the contact angles of a droplet on rough surfaces.

将固体表面分别近似为具有简单的周期性矩形、三角形和半圆形微粗糙结构表面，建立两相流的晶格玻尔兹曼模型，通过测量不同微粗糙结构表面上液滴的接触角，探讨微结构形状和尺寸的改变对固体材料表面疏水性能的影响。

Main job is to guarantee the scraping interaction and equipment on both sides of the friction surface or can obtain higher precision and accuracy, precision and shape accuracy, precision and contact transmission because of good lubrication, manual and repeatedly is worthy, large amounts of wind, time-consuming, scraping the time needed for different devices vary, such as boring slider and slide block wind profiling, between the match before measuring clearance between the original value, and then according to the technical requirement to measure the value of time and scraping scraping, then apply DanFen red on the slider, manual let slip on the slide seat back and forth, they do straight-line movement between full contact and friction, reoccupy scraper scraping friction creates the contact point, so repeatedly, until the technical requirements for the match, single within 2 days, must blow to the boring if all the time to work with wind, a half month is required.

刮削过程。刮削工作主要是为了保证设备相互接触并摩擦的两面间能获得较高的尺寸精度、形状精度、位置精度、接触精度、传动精度和良好的润滑，因是手工操作且需反复配刮，故工作量大，耗时较长，设备不同，刮削所需时间也各不相同，例如镗床上滑座与下滑座间的配刮，刮削前先测量出二者之间原有的间隙值，然后根据工艺要求测算出需刮削值及每次的刮削量，再将红丹粉涂于上滑座之上，手工让上滑座在下滑座上来回做直线运动，使它们之间充分接触和摩擦，再用刮刀刮削摩擦产生出的接触点，如此反复多次，直至技术要求范围之内，单此项配刮需2天左右，若对于整个镗床所有配刮工作的时间总和，则需半个月左右。

Nowadays environmentally-materialled fashion designs and competitions spring up like mushrooms in several colleges and educational systems.As an art worker and designer,the author with a professional sensitivity discovers that this activity has some connection with our college educational course of art.Art and design are the spiritual nutriments to the student whose major subject is not design.

在一些院校、教育系统正在悄然流行开展环保材料服装设计的展演比赛，一些漂亮的包装纸，报纸，塑料吸管，一些不同色彩的易拉罐，一些形状大小不一的纸皮箱，几把剪子和美工刀，或裁剪、或粘贴、或编织，用无限的想象创造力，使废旧物品再创造成为舞台上令人愉悦的审美历程和体验。

Four triangle mechanical tabs with different area and vertex angle,fixed on the exit of primary nozzle,have been tested comparatively to investigate the effect of number,area,shape and fixed angle of the tabs on the aerodynamic characteristics of the exhaust ejector mixer system.

通过对安装在矩形主喷管出口端的 4组不同面积和顶角的三角形小突片的对比试验，初步研究了小突片的片数、面积、形状和安装角度等结构参数对排气引射混合系统的气动性能的影响。

The Vedas, ancient Hindu poems, thought to be the oldest of all the Indian texts, describe Vimanas of various shapes and sizes: the "ahnihotra- vimana" with two engines, the 砮 lephant-vimana with more engines, and other types named after the kingfisher, ibis and other animals.

吠陀经，古代印度的诗，被认为是所有最古老的印度文献，描绘了各种不同形状和大小的维曼拿："阿尼葛扎—维曼拿"拥有两个引擎，"大象型维曼拿"拥有更多的引擎，其他类型的就以翠鸟，朱鹭和其他动物命名。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失