n. 1.【天文学】子午圈[线];正午。 2.顶点,绝顶;全盛期。 短语和例子 the prime [first] meridian 本初子午线,格林尼治子午线。 the meridian of life 壮年。 adj. 子午圈的;正午的;顶点的,绝顶的;全盛时期的。 be calculated to [for] the meridian of 为了适合…的兴趣[能力、习惯等]。
of or happening at noon; "meridian hour"
being at the best stage of development; "our manhood''s prime vigor"- Robert Browning 同义词:prime,
an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude" 同义词:line of longitude,
the highest level or degree attainable; the highest stage of development; "his landscapes were deemed the acme of beauty"; "the artist''s gifts are at their acme"; "at the height of her career"; "the peak of perfection"; "summer was at its peak"; "...catapulted Einstein to the pinnacle of fame"; "the summit of his ambition"; "so many highest superlatives achieved by man"; "at the top of his profession" 同义词:acme, height, elevation, peak, pinnacle, summit, superlative, tiptop, top,
A meridian is an imaginary circle . 子午线是假想出来的一个圆圈。
2.
Meridians are great circles passing through both poles . 经线均为通过两极。
3.
In all cases the gnomon lies in the plane of the meridian . 表始终都处于子午面内。
4.
Terrestrial longitude is measured in degrees east or west of the greenwich meridian . 地球的经度是被格林威治子午线向东或向西以度数来表示的。
5.
The meridians and parallels of the sphere can be projected on to a plane, by any convenient system . 球面上的子午圈和平行圈可用任一方便的方法投影到平面上。
6.
At any point the convergence is the angle between the meridian as represented on the plane and the n grid line . 一点上的收敛角是子午线在平面上的投影与N坐标线之间的角度。
7.
Most of the united states east of the hundredth meridian receives a rainfall of thirty inches or more per year . 美国在子午线一百度以东的大部分工区,每年都有三十英寸以上的雨量。
8.
The bail connecting the most inferior gimbal axis to the next gimbal axis mounts the meridian accelerometer . 把最里面的框架轴与第二框架轴连接在一起的框架上安装了子午线加速度计。
9.
A projection is defined as any orderly system whereby the meridians and parallels of the spheroid may be represented on a plane . 投影是一种有规律的方法,用来把椭球面上的子午圈和平行圈映射在一个平面上。
10.
The one hundred and first meridian was passed 现在已经越过了经线一百零一度了。