查询词典 measurement

Linear displacement Linear Hall sensor Non-linearity Structure of Alnico Non-contact measurement Distribution of magnetic field

直线位移；线性霍尔传感器；非线性；磁铁结构；无接触测量；磁场分布

Measurement of gamma ray activities can be transformed to that of alpha ray and beta ray activities. When natural radionuclides are well distributed in materials, there is fixed interrelationship between alpha ray and beta ray activities in any part of a decorative material and alpha ray and beta ray surface activities.

同时，ICRP和IAEA都已明确我国《放射卫生防护基本标准》GB4792-1984对公众的剂量限值不适用于天然放射性，而我们的国家标准仍使用土壤的剂量转换因子和公众的年剂量限值来推导建筑材料的核素限量。

Equips the microcomputer, the workstation, thelarge-scale colored drafting machine, the printer, the scanner, theworkstation,光盘机, the equipment entire station meter, the longrange finder, the altazimuth, the level, the GPS satellite positioningsystem and so on the advanced measurement equipment.

装备微机、工作站、大型彩色绘图机、打印机、扫描仪、工作站、光盘机、配备全站仪、激光测距仪、经纬仪、水准仪、GPS卫星定位系统等先进测量设备。

The repairing effect of Alternating Voltage electri c field on the pitted NiCralloy electrode is investigated by means of convention al electrochemical measurement techniques.

应用电化学手段研究了不同参数设置下的交变电场对镍铬合金点蚀破坏的再钝化修复效果的影响。

According to the basic principle of alternative current field measurement,the alternative current field sensor was designed,which was made up of drive coil and induction coil .

根据交变磁场测量法的基本原理，设计了一种由激励线圈和感应线圈组成的交变磁场传感器，可对空间"点"磁场进行测量。

The straylight of laser altimeter is calculated and analyzed, and the measurement is given to restrain it.

设计并研制了激光高度计的双轴配准度测试系统。

Satellite altimetry has had a major impact on our knowledge of tides by providing a new method of the sea surface height measurement.

卫星测高技术的出现对潮汐信息的获取产生了革命性的影响。

The editing criteria of multi-satellite altimeter data are devised and data are pre-processed. In order to realize the full potential of satellite radar altimetry data, it is necessary to take into account a number of error sources and apply their associated corrections with an accuracy that is compatible with the proposed measurement precision.

分析并研究了卫星测高误差的来源及其削弱或消除方法，以用户手册的编辑标准为基础，参照并综合国际上同行的编辑方法，制定了针对不同测高数据的编辑准则，改善了各种地球物理改正的精度。

Hydration behavior and related physical properties of cement at lower temperatures (28℃) with natural gypsum replaced by calcined gypsum and calcined alunite were studied,and XRD,DTA and SEM measurement analyses were conducted.

摘 要：用烧石膏和烧明矾石代替天然二水石膏进行了水泥常温和较低温度(28℃)下的有关物理性能试验，并借助于XRD、DTA和SEM测定分析了水化产物相。

Of Tech.through the survey and measurement for ambient noise.

该文通过噪声现状调查和测量，对华东工学院第二教学楼的教学环境噪声进行评价。

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