1.
When all observed directions have been included, the diagram will correctly represent the figure.
当全部观测方向都已包括时，略图就正确地表示出图形。
2.
Seismic acquisition geometry evaluation method based on wave equation directional illumination technique
地震观测系统评价的波动方程方向照明方法
3.
Study on application of RTK reverse observation in measurement of geophysical prospecting.
RTK反向观测方法在物探测量中的应用研究
4.
a direction finder that gives a bearing by determining the direction of incoming radio signals.
通过观察输入无线电信号来源的方向来判定方位的测向器。
5.
Wind measurement differs from that of temperature in that the magnitude and direction must be observed.
风的测定不同于气温测定在于：量值和方向都必须观测。
6.
Research on the modeling method of tidal current in hydrographic survey
海道测量中潮流观测数据的垂向建模分析方法研究
7.
2)The electromagnetic emission signals of earthquakes observed at present mainly come from the direction of focus or epicentre;
2.目前所观测到的地震电磁辐射信号主要来自震源(或震中)方向。
8.
one-way viewer system
单向观察镜认人方式
9.
An observer on our galaxy or on any other would get this illusion of his neighbors fleeing in all directions.
在我们或在其他任何星系上的观测者会产生这种错觉--他的邻居正在向各方向逃散。
10.
In this paper the principle of whistler observation, its instrumentation, and some observations in Beijing are described.
本文系统地叙述了哨声定向观测的原理、观测设备和观测结果。
11.
observation of amplitude
出没方位幅角的观测
12.
horizontal projection echo sounder
水平方向回声探测仪
13.
manual direction finder bearing indicator
手动测向仪方位指示器
14.
automatic direction finder bearing indicator
自动测向仪方位指示器
15.
aligning and angle direction telescope
准线及角度方向测定仪
16.
null-type yaw probe
对零式(三孔)方向测针
17.
Selecting Method of Survey Line Direction in Marine Magnetic Survey
海洋磁力测量中测线方向的选择方法
18.
Hence the properties, such as energy and incident direction, of the incident cosmic ray can be calculated according to data from stations.
因此，透过比较不同观测站的数据，可以推算原初宇宙射线的能量、入射方向等资料。