1.
Simplification of Formula of Meridian Arc Length ＆ Program of General Gauss Projection
子午线弧长公式的简化及通用高斯投影计算程序介绍
2.
geodetic meridian
大地子午线地理子午线
3.
Of or relating to meridians or a meridian.
子午线的子午线的或与子午线有关的
4.
Of or relating to a meridian;meridional.
经线的，子午线的子午线的或与子午线有关的；经线的
5.
observer's meridian
测者子午圈观测者子午线
6.
radial tyre of truck
载货汽车子午线轮胎
7.
principal meridian of gnomonic chart
心射投影基准子午线
8.
Gauss grid convergence
高斯平面子午线收敛角
9.
central meridian of gnomonic chart
心射海图中央子午线
10.
all-steel radial truck tyre
全钢子午线载重车轮胎
11.
(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）.
12.
The falling star described a long curve in the sky.
流星在空中画出了一道长长的弧线。
13.
The ratio of the change in the angle of a tangent that moves over a given arc to the length of the arc.
曲率切线通过给定弧线的角度变化与弧线长度之间的比率
14.
two-lobe epitrochoidal bore
双弧长短幅外旋轮线气缸
15.
The falling star described a long curve m the sky.
流星在天空划出一道很长的弧线。
16.
The Establishment Of Pants Type Structure And The Affirmation Of Crotch Curve Length
裤型结构的建立及裆弧线长度的求证
17.
Steel cord for radial tyre
GB/T11181-1989子午线轮胎用钢丝帘线
18.
Either half of such a great circle from pole to pole.
子午线从极点到极点的大线圈的一半