查询词典 three-centered arch

For example, a cube is made up of six quadrilaterals where each vertex is shared by three polygons, but a different normal should be used for each of the three instances of each vertex, but a sphere is made up of many polygons where all vertices have common normals.

例如，一个立方体是由六个四边形组成，而每一个顶点被三个多边形共用，但是每一个顶点的三个实例应该使用不同的法向量，而由许多多边形组成的球，其所有顶点就有同样的法向量。

In three-room house Jeongbang for East and West rooms of the three, compared to outside the hospital, where homes seem bright and spacious, the hospital in the grass-green flowers.

里院正房为三开间，东西厢房各三间，相比外院，里院显得宽敞明亮，院中花香草绿。

Mainly summed up three respects of contents: about the inner connection and organic unity of scientific development concept、 Deng xiaoping's theory and "three representative" momentous thought;about the subject of the new stage of Qinghai;and about several main issues in practically deal with Qinghai provincial economic development in fut...

文章主要归纳了三个方面的内容：关于科学发展观与邓小平理论和&三个代表&重要思想的内在联系和有机统一；关于青海新阶段的主题；关于切实抓好未来五年青海经济发展的几个重大问题。

Likewise, Susan Koo, president of the Niles West Korean Club, number three in her class and one of three National Merit semifinalists, hasn't thought much about affirmative action

同样，苏珊·邱是奈尔斯·韦斯特朝鲜人俱乐部主席、班级中第三名，是三名参加国家荣誉奖学金竞争半决赛的候选人之一。

Likewise, Susan Koo, president of the Niles West Korean Club, number three in her class and one of three National Merit semifinalists, hasn't thought much about affirmative action.

同样，苏珊-邱是奈尔斯-韦斯特朝鲜人俱乐部主席、班级中第三名，是三名参加国家荣誉奖学金竞争半决赛的候选人之一。她同样也不太重视机会均等行动计划。

Separation of three powers is similar to the three separations of executive function.

三权分立思想的起源可以追溯到遥远的古罗马时代。

The unarmed plane is operated by a 24-person crew, which includes three pilots, onenavigator, three tactical evaluators, one flight engineer, equipment operators,technicians and mechanics.

飞机空载时可容纳24人，其中包括3名飞行员，一名导航员，3名战术情报鉴定员，1名随机工程师，数名系统操作员，技师和机械师。

Schaefer was married twice and had three biological children and three stepchildren.

谢弗结过两次婚，有三个亲生子女和三个子女。

So, there are three main sections, and each section has three subsections.

所以，它有三个主要的篇章，每个篇章又分为三个小节。

Using fluid dynamics FEM (two dimensional, three dimensional andaxisymmetric) and three dimensional acoustic FEM in meticulous analysis ofexpansion muffler structure, this paper studies the influences of each mufflercomponents' position, dimension, form and quantity on the fluid dynamic andacoustic performances;therefore the paper indicates that the end of the intruding tubeis the linchpin of the fluid dynamic performance of the whole muffler structure, thespringhead of muffler fluid dynamic performance is the smoothness of air current, themain factor which affects the acoustic attenuation value of expansion chamber muffleris the grade of saltation of the section of air conducting access, and the attenuationvalue of specific frequency can be dramatically enhanced by carefully designing thelength of expansion chamber.

本文通过流体力学有限元方法和三维声学有限元方法对扩张腔消声结构的参数化模型进行了细致的分析，研究了这种结构的各个组成部份的位置、大小、形状和数量对其流体力学与声学性能的影响，指出插入管端口是影响整个结构流体力学性能的关键，消声结构流体力学性能的根源是气流通过时的平稳程度；影响扩张腔消声量的主要因素为声波传播通路截面突变的程度，并可以通过精细的设计扩张腔轴向长度获得宽频或指定频率消声量的大幅度提高。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。