测量设备

Include the following types:(1) check value car, for the railway Vehicles weighing, the actual track is a kind of moving in large weights;(2) Power generation car, the car has a small power station, they can always call on the railway line on the power supply;(3) gauge inspection vehicles, for inspection and verification of railway bridges, tunnels and other large buildings close to the limits in order to determine the safety of vehicles;(4) test cars were equipped with test equipment, used to measure and record rolling stock and railway line performance parameters;( 5) The rescue vehicles, for the train accident occurs, clear the line obstructions and incidents from re-rolling stock;(6) LTL office vehicles for the LTL freight train crew members, escort personnel work and rest;(7) Ballast cars transport and shop for the construction of lines unloading ballast;(8) long rail vehicles for the transport of long rail or recycle that old rail;(9) snow vehicles, clear the rail line, the snow outside.

包括以下几种类型：（1）检衡车，供铁路车辆称重用，实际是一种可在轨道上移动的大砝码；（2）发电车，车内设有小型电站，可随时调用于铁路线路上供电；（3）限界检查车，用于检查和核对铁路桥梁、隧道等大型建筑物的接近限界，以确定车辆通过的安全性；（4）试验车，车上装有试验设备，用于测量和记录机车车辆和铁路线路的性能参数；（5）救援车，用于列车运行发生事故时，清除线路障碍物和起复事故机车车辆；（6）零担办公车，供零担货物列车乘务人员、押运人员工作和休息；（7）石碴车，用于修建线路运送和铺卸石碴；（8）长钢轨车，用于载运长钢轨或回收旧钢轨；（9）除雪车，清除线路钢轨内、外侧积雪。

Objective:To measure CT linearity and evaluate if it would show linear relationship between coefficient and attenuation.

目的：测量CT设备的CT值线性，评价物质材料的CT值对其衰减系数μ是否满足线性关系。

Measurement error of seating mobilities can always be neglected in engineering when the machine is mounted resiliently.

设备弹性安装时对基座导纳测量的影响在工程应用中总可以忽略不计。

Verify the accuracy of the measuring and controlling circuitry of the muffle furnace by checking the positions in the furnace at the control set point temperature of intended use.

通过检查炉子内部控制设备点位置的操作温度，证实马弗炉的测量和控制电路的准确性。

To measure the differential pressure when the fluid is flowing, connections are made from the upstream and downstream pressure tappings, to a secondary device known as a DP cell.

为了测量时的压差，流体流过，连接了从上游和下游的压力窃听，在二次设备作为民主党细胞。

GPS sonobuoys are the main components of the high precision underwater DGPS positioning system. They are positioned in real time by the dynamic GPS positioning technique, meanwhile to establish the surface measurement base-line for underwater positioning.

GPS声纳浮标是水下DGPS高精度定位导航系统的主要组成设备，是通过动态GPS定位技术对其进行实时定位，为水下定位建立海面测量基准。

In this dissertation, at first, the history and present situation of the research related to overheating is reviewed, and then the research works are carried out in following aspects the calculation of radiative properties of coal combustion, the solution of radiative transfer equation in absorbing-scattering media, the analyses of combined heat transfer processes in flue side, the computation method of steam temperature deviation of superheaters and reheaters and the inversion method of their wall metallic temperature in furnace, the numerical simulation of gas-solid two-phase flow, combustion and heat transfer in furnace, the measurement of outlet steam temperature of superheaters and reheaters, engineering reformation of overheating and optimum design of superheaters and reheaters, etc.

本文在综述了与过热器和再热器超温问题有关的研究历史与现状的基础上，在煤粉燃烧产物辐射特性的计算、含散射问题的辐射传递方程的求解、过热器和再热器烟气侧对流与辐射复合换热及汽温偏差的计算和炉内金属壁温的反演、炉内气固两相流动、燃烧、传热过程的数值模拟、过热器再热器炉外出口汽温的测量、过热器再热器超温问题的工程改造及设备的优化设计等方面进行了研究。

Position tracker is one of the most critical input devices for human-machine interface utilities in virtual reality and other human-machine interaction systems.It determines the position and orientation of an object of interest (such as the user's head) and passes the information to the host computer in real time,which redraws the virtual world on the basis of the current visual point of the user.

位置跟踪器是虚拟现实和其它人机实时交互系统中最重要的输入设备之一，它实时地测量用户身体或其局部的位置和方向并作为用户的输入信息传递给虚拟现实系统的主控计算机，从而根据用户当前的视点信息刷新虚拟场景的显示。

Position tracker is one of the most critical input devices for human-machine interface utilities in virtual reality and other human-machine interaction systems.It determines the position and orientation of an object of interest (such as the user's head) and passes the information to the host computer in real time,which redraws the virtual world on the basis of the current visual point of the user.

摘 要：位置跟踪器是虚拟现实和其它人机实时交互系统中最重要的输入设备之一，它实时地测量用户身体或其局部的位置和方向并作为用户的输入信息传递给虚拟现实系统的主控计算机，从而根据用户当前的视点信息刷新虚拟场景的显示。

Lens before the Ad Hoc smoke dust protection glass, a result of streamlined shape and elegant design, the most widely used in precision manufacturing, electronics industry, circuit board welding, assembly line-chip packaging and testing; precision manufacturing equipment, assistive devices as products online for observation, measurement, testing and analysis; aquaculture industry in crab, shrimp nursery observation, parasite control, insect pests and plant anatomy; textile fiber structure observation, the surface of raw materials and cotton fabric testing; traces of science instruments , notes contrast the identification, identification of archaeological heritage purposes.

物镜前特设灰尘烟雾保护玻璃，外形因流线型设计而美观大方，最广泛的应用于精密制造、电子工业、线路板焊接、芯片集成封装流水线组装和检测；精密制造业中作为设备的辅助装置用于产品的在线观察、测量、检验和分析；养殖业中蟹、虾育苗观察、寄生虫防治、昆虫植物病虫害的解剖；纺织业纤维结构观察、原料和棉毛织物表面检验；痕迹学中的文书、纸币对比辨别、考古学的文物鉴定等用途。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新