查询词典 concentric circle

The present invention provides a direct-type backlight having: a resin sealing member including at least one resin layer, which has a light reflecting section formed on the outermost surface of the resin sealing member; an optical semiconductor element sealed by the resin sealing member; and plural circular light scattering grooves formed concentrically on at least one surface of the resin layer, wherein an area of a circle in the center and an area among the respective concentric circles are substantially the same.

本发明提供了一种直下式背光，包括：树脂密封元件，其包含有至少一个树脂层，该树脂层具有形成在所述树脂密封元件最外表面上的光反射部分；由所述树脂密封元件密封的光学半导体元件；和以同心圆形式形成在所述树脂层至少一个表面上的多个圆形光散射凹槽，其中在中心的圆的面积与在各个同心圆之间的面积大致相等。

Continue to use the above command to make a round, enter the center of a circle points (-40,-30), respectively, enter the radius value of 8 and 16, draw another set of concentric circles.

4继续用如上的命令作圆，输入圆心点（－40，－30），分别输入半径值8和16，画出另一组同心圆。

In this paper, a film concentric circle method for measuring the mechanical isocentre positional accuracy is introduced.

本文介绍一种测量X刀系统机械等中心定位精度的方法，即胶片同心圆法。

The author believes that the comprehensive concentric circle structure has been built after more than ten years evolution of the adaptation of European security organizations.

与此平行存在着另一个核心，即以欧盟为主的安全核心，它在经济、社会等方面形成的巨大内聚力，日益发挥着越来越大的安全作用。

The first mobile communications network on the condition of the development, and then introduced the GSM editorial system theory, network characteristics, network optimization technology, concentric circle theory and a detailed presentation on the basis of existing GSM cordial applications, and this technology applications and the development prospects.

本文首先介绍移动通信网络的发展状况，然后介绍了GSM网络的系统工作原理，网络特性，对网络优化中同心圆技术的原理进行了详细的讲解及对在现有的GSM网络基础上的应用，并此技术的应用和发展进行了展望。

Dimensional concentric circle. This structure can be achieved ifeveryone in the organisation fulfils their duties, cares for each

上人对组织的理念是希望把阶级形态打破，建立一种上即下，下亦为上的立体琉

Choose from a variety of rulers, including symmetry rulers, radial line rulers and concentric circle rulers that speed up production.

选择从不同的统治者，包括对称统治者，统治者和径向线同心圆统治者，加快生产。

This paper introduces two methods of plasma arc powder automatic surfacing on a valve: helix surfacing and concentric circle surfacing.

介绍了2种阀门等离子弧粉末自动堆焊方式：螺旋堆焊和同心圆堆焊。

After remaining exposed to the atmosphere for 8-16 days at room temperature, the contour lines were still located in a concentric circle as shown in Figs.2 and 2.

其余暴露后8-16天，在室温下的气氛，轮廓线仍然在一个同心圆上显示其位置在Figs.2和。

EU is becoming another point of the concentric circle, drawing the countries around it that are applying to be admifted in the union.

北约中心由于北大西洋联盟是一个军事政治联盟，其在欧洲安全结构中所发挥的作用主要是以军事安全为主。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。