圆的例句大全

As the process developed; metal plates were used instead of stones, cylinder was used to mount the plate instead of a flat bed for the stone, the term remained as it was.

尽管各样改进：金属版式代替石版，版圆筒代替平台的版床，这个名称保持不变。

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Manufacture technology of insert of bifocal optical plastic aspherical cylindrical collector

光学双焦非球面圆柱面塑料集光透镜模芯制造技术

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Spectrum Analysis on the Character Frequency for Turbulent Flow in Tangentially Fired Furnace

四角切圆燃烧炉膛内湍流特征频率谱分析

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Research and engineering application on solving slagging problem of hexagonal tangentially fired boiler

解决六角切圆锅炉结渣问题的研究及工程应用

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An artificial neural network model on no_x emission property of a high capacity tangentially firing boiler

大型四角切圆燃烧锅炉NO x排放特性的神经网络模型

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Study on Mesh Pattern Generation of Tangentially Fired Furnaces

四角切圆燃烧锅炉炉膛网格生成方法的研究

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Research on Fluid Flow Characteristics in Different Load Cases in Tangentially Fired Furnaces

在不同工况下切圆燃烧锅炉炉内流体流动特性的研究

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The application of stack recursion circumcircle checking in TIN Construction algorithm improved the efficiency of the traditional algorithms. 2.

创新之处主要在于：1.三角网构建算法中栈递归法检测外接圆的应用，提高了传统算法的效率。

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We considered the finite volume element methods ( FVM) based on circumcenter dual subdivision for the elliptic equations and parabolic equations.

考虑基于外心对偶剖分的椭圆型与抛物型方程的有限体积元法。

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The concepts of "tracks' circumcircle" and "movement time characteristics" are brought forward according to the mechanism'characteristics.

针对该机构特点，提出轨迹外接圆、运动时间特性等概念；

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The Delaunay triangulation is an aggregate of connected but nonoverlapping triangles, and the circumcircle of each triangle contains no other point in its interior.

Delaunay三角网为相互邻接且互不重叠的三角形集合，其中每一个三角形的外接圆内不包含其他的点。

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An improved algorithm of node refinement scheme called endpoint triangle's circumcircle method ( ETCM) is proposed, which has a linear time complexity.

本文提出了一种改进的细分嵌入算法&端点外接圆法（ETCM），该算法具有线性时间复杂度。

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At the same time, a novel method for obstacle position calculation in AGV based on ultrasonic sensor array is put forward, namely, circumcircle method.

同时提出了一种基于超声波传感器阵列的自主车导航障碍物位置计算方法&外接圆法。

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That of comparing circumcircle area of posterior triangle of exitus pelvis with fetal head cross section area for judging trial of labour was 5 8%.

而骨盆后三角外接圆面积与胎头横截面积比较的方法，剖宫产率为58%。

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On line Measure of Circumcircle Profile of Piston Ring

活塞环非圆轮廓的在线测量

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Note his own 1970 table lamp, with its clear glass cylindrical base, juxtaposed with an Italian Renaissance chest in the bedroom.

书中提到了他自己的1970年台灯，以其透明圆柱玻璃为基础，与卧室里的意大利文艺复兴时期的衣柜并列放置。

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Results The shape of cysts in 19 cases were elliptic, long marsupial shape in 3 cases, irregular in 1 case, string shap in 2 cases. The edge of cysts is clear and the wall of cysts is very thin.

所有病例均行MR检查。结果囊肿位于骶管内，呈卵圆形19例，长条状囊袋形3例，不规则形1例，串珠形2例。

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Developability of curved surface connecting two circles

两圆之间连接曲面的可展性

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Study on the Constituents of the Oil of Plantago Ovata Forsk

圆苞车前子脂肪油化学成分的研究

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Central position fixing, circumambient supporting, vertical bearing, and frame structure are applied to design of 2# noumenon of casting wheel.

2浇铸机的圆盘本体设计采用中心定位，周边支承，垂直受力，框架结构。

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