圆柱体

We obtain scattering values of the metal cylinder by utilizing the monostatic system.

我们利用单向系统获得金属圆柱体的声场散射值，即：换能器在远场发射声波照射金属圆柱并且在远场同一地点接收金属圆柱的散射值。

The pointer moves up and down along the scale on the cylinder.

指针在圆柱体上的刻度盘上下移动。

In December 2001, China's Qinghua University in Beijing researched and developed a supersonic and microwave mini-motor. It is cylinder-shaped, 1 mm in diameter and 4 mm in length. It is as little as a grain.

2001年12月，中国清华大学研究制成一台直径1毫米、长4毫米圆柱体状的小&米粒&般大小的超声微波马达：它具有小米粒大小的机身、头发丝粗细的转轴和超声波微马达。

With gate-all-around cylindrical architecture,the transistor is controlled by an essentially infinite number of gates surrounding the entire cylinder-shaped channel.

就圆柱体全包围栅场效应管器件结构而言，该器件由无数多个将圆柱体形沟道全部包围的栅所控制。

With gate-all-around cylindrical architecture,the transistor is controlled by an essen-tially infinite number of gates surrounding the entire cylinder-shaped channel.

就圆柱体全包围栅场效应管器件结构而言，该器件由无数多个将圆柱体形沟道全部包围的栅所控制。

This allows the bit to drill around a central cylinder of rock, which is taken in through the bit and into the core barrel.

这样允许钻头围绕岩石的中心圆柱体钻进，并通过钻头进入取芯桶。

By cooperating the two-model method with parallelogram frame in this paper, the curve of two crossed cylinders with their axises in a state of vertical can be easily and accurately realized, and the mechanism withdrawn from the method can be applied directly to the hole gas-cutting on high pressure capsules.

文摘：采用双靠模法与平行四边形机构的组合，可简易、准确地实现轴线垂直的两圆柱体相贯线轨迹的复现，其原理可直接用于压力容器上圆孔的气割。

Two columns of mist shot through with lightning extend from the cloud like giant arms, each one encircled with blue metal bracers.

两个迷雾一般的充斥着雷电的圆柱体从云中伸出来，就像一双巨大的手臂，每一只手臂都环绕着蓝色的金属护腕。

Objectives 40x and 10x,Vickers Indenter, Microscope 10x, Standard Hardness Brocks: 2 pcs,Thin Specimen Testing Table, Column Testing Table, ForcipateTesting Table, Lever, Power Cable, Assistant Tools,etc

物镜40x、10x，微氏压头，测量目镜10x，标准硬度块（2），薄形试台、圆柱体试台、平口试台，水平仪，电源线，辅助工具等

The robot saves motion time and its move speed is higher than that of general crawling inside pipe line robots This thesis analyzes the pass ability of robots in bent tube and three-limb tube. and give the maximum volume of cylinders and cuboids.

本文分析了机器人在弯管和三通管内的通过能力，给出了圆柱体和长方体在三通管内转弯时的最大体积，当机器人的长度确定以后，可以计算出允许通过三通管的机器人最大截面尺寸，为可以通过三通管的机器人设计打下了基础。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。