1.
Calibration of geomagnetic instruments is an effective method for accurate and reliable geomagnetic measurements.
地磁仪器比测是保障地磁测量准确可靠的有效手段。
2.
an instrument for determining density or specific gravity.
测量比重或密度的仪器。
3.
Electronic measuring instruments and computers are all over the place
电子测量仪器和电子计算机比比皆是。
4.
An instrument used to measure specific gravity.
比重计用于测量比重的仪器
5.
an instrument that measures rate of evaporation of water.
用来测量水的蒸发作用的比率的仪器。
6.
an instrument for determining the specific gravity of a liquid or solid.
测量液体或固体比重的仪器。
7.
Experimental Comparison in the Measurement of Young s Modulus by Using Two Instruments;
杨氏模量测量中两种仪器的实验比较
8.
Design of Portable Ratio Tester for Current Transformer
便携式电流互感器变比测试仪的设计
9.
A COMPARISON OF THE WIND MEASUREMENT BY A DOPPLER SODAR AND THE IN-SITUMEASUREMENTS
多普勒声雷达测风与直接测量仪器的观测比较
10.
visibility meter (mete or meteorological instruments)
能见度测定仪（气象仪器）
11.
observe(a star,etc)by using sights
（用仪器）观测（星等）.
12.
An instrument used to measure density or specific gravity.
比重计，浓度计用于测量密度或特定重量的仪器
13.
for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source.
用标准声源通过比较测量发光强度来源的仪器。
14.
Comparison of central corneal thickness measurements using three different instruments
三种仪器测量中央角膜厚度的对比研究
15.
Automatic Testing and Control System for Electro-Hydraulic Proportional Displacement Pump Based on LabVIEW
基于虚拟仪器的电液比例变量泵自动测控系统
16.
Development and application of virtual instrument for determination of kinetic parameter by colorimetry
比色法测定动力学参数虚拟仪器的研制与应用
17.
An instrument for measuring or testing.
测量仪器测量或检验用的仪器
18.
A RevoIUtion of Instrnment--Vinual Instruments;
测量测试仪器技术的革命——虚拟仪器