三角

Respondents were asked to self report body shape as hourglass, rectangular, pear or inverted triangle.

应答者被邀请对自已报告身体形状作为滴漏，长方形，梨或被倒置的三角。

Generally, the use priority is given to rectangular groove, and triangle groove is used under ultra-high pressure and ultra-high vacuum.

一般情况下优先使用矩形槽，只有在特高压、特高真空的情况下才使用三角槽。

According to this method,four different 11-step algorithms with four different window functions which are rectangular window,triangle window,hanning window,and blackman window are designed. Analysis and simulation show that hanning window and blackman window with small lobes are less sensitive to errors. Seven different algorithms with the same phase shifting interval π/2 are designed by hanning window function,whose phase shifting steps are separately 5,11,15,39,51,76 and 101 steps.

选择矩形窗、三角窗、hanning窗和blackman窗生成4种11步移相算法，对振动误差和相移误差的分析验证了旁瓣小的hanning窗和blackman窗生成的算法对误差的灵敏度要小；再选择hanning窗生成了移相间距为π/2的5，11，15，39，51，76和101步7种移相算法，仿真验证了步数越多主瓣越小，对振动抑制能力越好，但需要更高的微位移器移动精度来获得有效的干涉条纹。

Often divided into two types:(1) sine wave oscillator, according to the network oscillation frequency of the different loop selected further divided into RC sinusoidal oscillator, LC sinusoidal oscillators, quartz crystal oscillators, voltage-controlled oscillator, voltage-controlled crystal oscillator and other forms;(2) non-sinusoidal oscillation device, also known as relaxation oscillator, is the use of capacitor charging and discharging and active device (transistor, FET, single-junction transistor, etc.) to generate the pulse-off square wave, rectangular wave, triangle wave, sawtooth wave, or these basic waveforms synthetic waveform and its frequency by the LC time constant charge and discharge circuits to decide.

常分两大类型：（1）正弦波振荡器，根据振荡环路中选频网络的不同，又分为RC正弦波振荡器、LC正弦波振荡器、石英晶体振荡器、压控振荡器、压控石英晶体振荡器等多种形式；（2）非正弦波振荡器，又称张弛振荡器，是利用电容充放电及有源器件（晶体管、场效应管、单结晶体管等）的通断来产生脉冲方波、矩形波、三角波、锯齿波或这些基本波形的合成波形，其工作频率由LC充放电电路的时间常数来决定。

is that the best registration technique requires using EHD measure as similarity measure, selecting regular or triangular control points according to practical situation, applying the new one-to-one stretch mapping method, utilizing the information of subtraction histogram for gray level registration.

包括选取EHD准则作为相似性准则，依实际情况选择规则控制点和三角网格控制点，提出一对一映射拉伸策略和基于减影直方图特性的灰度矫正方法。

The formula of the vibratory object location is derived based on regular triangle array model.

然后进行实验，指出正三角震动阵列目标定位的特点。

About the 3D reconstruction, here talks about the optical normal computing algorithm, the special lighting adjust, the creation of triangle meshes of regular scattered points, and the 3D data compressing, etc.

在3D重建方面，介绍了本设计特有的关于OpenGL法线的优化算法、特殊的光照处理、规则高度场的快速三角化、伪彩色处理、等高面块的实现方法、图像矢量化等相关技术。

The data-gain includes data collection, data pretreatment and the error treatment. The data structures of DEM have five kinds of structure, including dispersed point, regular network, triangle irregular network, counter and mixing structure.

数据获取包括数据采集、数据预处理与原始数据误差处理；DEM数据结构有离散点结构、规则格网结构、不规则三角网结构、等高线结构和混合结构五种。

The company is located in the Yangtze River, Su, tin, gold triangle with the regular national-level hygiene city - Zhangjiagang Free Trade Zone, bordering the Yangtze River, across the River and Nantong Hong Kong.

公司地处长江中下游，苏、锡、常黄金三角内的国家级卫生城市——张家港保税区，滨临长江，与南通港隔江相望。

The pupil constructs a regular triangle.

这个 小学生画了个正三角。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐