1.
Measurement and Error Analysis of Overhead Line Arc Sag with Large Pole Span
大档距架空线弧垂测量及其误差分析
2.
Analysis on Sag Measurement and its Error of 750 kV Transmission Line
750 kV凉乾线路弧垂测量及其误差分析
3.
Dynamic Capacity Increase Technique for Overhead Transmission Line Based On-line Sag Monitoring;
基于弧垂在线检测的输电线路动态增容技术
4.
Willis bite gauge
威利斯垂直距离测量尺
5.
Measured by an angle or by degrees of an arc.
用角测量的,用弧度测量的
6.
measured by an angle or by the rate of change of an angle.
用角测量的或用弧度测量的。
7.
Checkout of line sag is an important means to insure safety operation of transmission lines.
弧垂检测是保证架空输电线路安全运行的重要措施。
8.
Using traditional manual method, sag calculation is complex and liable to make mistakes.
传统的手工计算弧垂方法不仅计算量大,而且容易出错。
9.
Survey computing and controlling of plane column net in arc structure
弧形结构平面柱网的测量计算与控制
10.
The Measurement of Disturbance Voltage and Radiated Emission for Arc Welding Equipment
弧焊设备骚扰电压和辐射发射的测量
11.
Improvement Method of Measuring and Tuning of Automatic Arc-suppression Coil
自动消弧线圈的测量及调谐改进方法
12.
Cut tube end square. Ream, burr and size.
垂直切割管道。刮除毛刺，测量尺寸。
13.
Vertical air motions are not measured by this system.
垂直气流的运动不用这种系统来测量。
14.
Determination of Contents of Quercetin in Sedum sarmentosum Bunge Granules
HPLC法测定垂盆草颗粒中槲皮素的含量
15.
Prediction and monitor of vertical array in steady stream
定常流作用下垂直阵线形预报及测量
16.
In discharge measurement by the velocity-area method, determining positions of velocity and depth-measuring verticals is a prerequisite condition to this measurement.
流速-面积法流量测验中,测深测速垂线的定位是流量测验的前提。
17.
A Method for Fast Measurement of Squareness Errors of CMM with Renishaw Check Gauge
快速检测三坐标测量机垂直度误差的新方法
18.
(in surveying)angle between this arc and the meridian
（测量中）方位角（此弧与子午圈之间的夹角）.