测量仪器

A megohmmeter,commonly known by the trade name MEGGER,is an instrument used to measure very high values of resistance.for example, it is used to measure the resistance of the insulation on circuit conductors and motor windings amdgohmmeter is designed to measure the resistance in megohms;one megohm is equal to one million ohms.

兆欧计是一种用来测量巨大电阻的仪器，通常用商标MEGGER代称（估计MEGGER牌的市场占有率很高）。例如，它被用于测量回路中导体和电动机线圈的绝缘电阻。兆欧计的设计测量单位是兆欧，相当于一百万欧姆。

The gravimetric crew usually consists only two persons, one geophysicist and one topographer.

而且重力测量仪的操作仅需要两个人，其中一位地球物理人员操作仪器，另一位地形测量人员负责地形测量定点。

This paper introduces the principle and unit of measurement of turbidimeter,a kind of instrument used to measure the content of undissolved particulate matter suspending in water or other transparent liquid.In this article the measurement uncertainty of relative indication error in the method recommended in verification regulation of turbidimeter(JJG880-1994)for turbidimeteris estimated.The sources of standard uncertainty component are analyzed in detail.The combined standard uncertainty and effective degree of freedom are calculated.

本文介绍了用于测量悬浮于水中的不溶性颗粒物质含量的仪器浊度计的测量原理和计量单位，并依据计量检定规程（JJG 880-1994）中检定示值相对误差的方法，对示值相对误差的测量结果进行不确定度评定，具体分析了各个不确定度分量的产生，并合成标准不确定度及有效自由度。

Measuring some turnery and grinding work pieces from the scene,we can get the good result that can explain this measuring diameter instrument has low price.And its measure method is simple,numerical value intuitional and accurate.Under the available school condition,it can self control,process,adju...

其实验效果良好，并说明，仪器价值低，测量方法简便，数值直观而准确，可以利用学校现有条件，自制加工调试和应用，从而改进了以前的测量手段和方法，提高了测量精度和实验教学的质量。

In order to improve the system of traditional optical lever, We use laser beam instead of the telescope and use photomask and vernier caliper instead of the scaleplate.

光杠杆系统[1 ] ，主要由光杠杆、望远镜和标尺组成，是测量微小长度变化的常用仪器。在普通物理实验中，一般用于测量杨氏模量[2 ] ，测量金属线胀系数[1 ] 等。

The system applies the high-precise eddy current displacement sensor, virtual instrument technology, special mechanical structure, and high-precise data acquisition system, as well as data processing and analyzing. The results show that the present system has high performance in precision and efficiency.

采用高精度电涡流位移传感器和虚拟仪器技术、合理设计测量机械机构和数据采集与处理系统，使计算机可以精确测量微小位移量，为准确分析数据结果提供了有利的先决条件，使测量系统精度大大提高。

On the basis of investigation on oscillometric technique for non-invasive blood pressure measurement...

本论文在研究分析无创血压测量方法示波法的基础上，结合脉搏波理论，设计出一种准确高效的血压与血管硬度测量仪，该仪器不仅能够准确测量出受试者的血压与心率，还能够计算出受试者的动脉弹性指数和臂动脉顺应性，为医生判断患者的动脉硬化程度提供一种有效的检测手段。

On the basis of investigation on oscillometric technique for non-invasive blood pressure measurements, and combined the technique with pulse-wave theory, this paper designs a blood pressure and artery stiffness measuring apparatus, which not only can measure blood pressure and heart-beat-rate accurately, but can calculate the measurers arterial stiffness index and vascular compliance.

本论文在研究分析无创血压测量方法示波法的基础上，结合脉搏波理论，设计出一种准确高效的血压与血管硬度测量仪，该仪器不仅能够准确测量出受试者的血压与心率，还能够计算出受试者的动脉弹性指数和臂动脉顺应性，为医生判断患者的动脉硬化程度提供一种有效的检测手段。

At present, psychrometric method is widely used to measure the relative humidity in the flue-cured tobacco chamber. The author discovered that when the temperature in the flue-cured tobacco house was higher than 40℃, the relative humidity value obtained by psychrometric method was different from that measured by the criterion instrument. And the difference is greater when the temperature is higher and the relative humidity is lower.

目前，烤烟房普遍使用干湿球测湿法测量空气相对湿度，作者在验证其测量精度后发现，当烤烟房温度高于40℃以后，采用干湿球法获得的相对湿度值与基准仪器测量得到的相对湿度值相比，有较大差异，当温度较高且相对湿度较低时差异更明显。

Continually evolving measurement technology is cultivated at Edmunds. By a corps of people dedicated to their specialized crafts, to our company, and its customers. Edmunds Gages is a friendly, engineering culture housed in a modern manufacturing facility in Farmington, Connecticut. Even our so-called "sales" people are really engineers in disguise. Most have degrees to prove it, others are quasiengineers with years of practical experience in the gaging field.

爱德蒙得公司的发展得益于测量技术的持续发展，得益于全心全意致力于专业、致力于公司的发展，致力于为客户服务的工作人员，在法明顿，爱德蒙得仪器公司具有先进制造设备，培养了和谐的工程文化，即使是销售人员，也是实质上的工程师，他们大部分在测量专业取得了学位，其他的则是在测量领域有十几年以上的实际经验。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。