1.
THE TIDAL EFFECT ON THE TIME AND LATITUDE OBSERVATION OF SHANGHAI OBSERVATORY
上海天文台天文时纬观测中的潮汐影响
2.
LATITUDE VARIATIONS AT THE TIENTSIN LATITUDE STATION(1962.0-1964.0)
天津纬度站1962.0—1964.0年纬度变化观测的初步结果
3.
On the Theodolite Projection of Building Oblique Observation
建筑物倾斜观测的经纬仪投影法分析
4.
A few observations on ??concentration have been made, all at midlatitudes.
对?诘呐ǘ仍?作过几次观测，都在中纬度地区。
5.
Research on Ionospheric Irregularities Observed in Low Latitude (Hainan) Region;
低纬（海南）地区电离层不规则体观测特性研究
6.
A Special Argo Float Used in Low Latitude of the World Oceans
一种专门用于低纬度洋区观测的Argo剖面浮标
7.
a theodolite designed for rapid measurements.
快速测量的一种经纬仪。
8.
terrestrial mapping astronomical theodolite
地面测绘天文经纬仪
9.
electronic distance-meter theodolite
电子测距光学经纬仪
10.
laser range-finder theodolite system
激光测距经纬仪系统
11.
ignition timing light (stroboscope)
点火正时灯（正时观测灯）
12.
Center fork mechanisms are preferable because they detect the presence of the filling yarn every pick, whereas the side fork can only do this every other pick.
中央纬纱叉的效果较好,因为它可以监测每根纬纱,而边侧纬纱叉仅能每隔一纬监测一次。
13.
Declination of a Planet is his distance from the Equator, and as he declines from thence either Northward or Southward, so is his declination nominated either North or South.
星体以赤道为座标的纬度。同样地，观测星体落在赤道南边或北边，以及如何运行。
14.
Historical view of the development of the "primordial Qi" A study of the natural historical view manifested in Yi Wei;
“元气”演化史观——《易纬》的自然史观研究
15.
The function of a filling stop motion is to stop the loom when filling is not present.
纬停机构的作用是在没有纬纱时使织机停车。
16.
On newer shuttleless looms, the filling stop motion is activated electronically and is capable of detecting broken or missing filling on every pick.
在较新式的无梭织机上,纬停机构是电子式的,能够对每纬进行断纬和缺纬的监测。
17.
When the sun being, to us, in its autumnal equinox, was almost just over my head, for I reckon'd my self, by observation, to be in the latitude of 9 degrees 22 minutes north of the line.
当时刚入秋分,太阳差不多正在我头顶上。所以,据我观察,我在北纬九度二十二分的地方。
18.
Accurate Analysis of General Stadia Survey in Theodolite Surveying and Mapping
经纬仪测图中普通视距测量精度分析