子午线

The built carbon cycle model had been used to simulate the surface distributions, vertical distributions and the isogram distributions along the meridian of various chemical species in the Indian Ocean.

把建好的海洋碳模式应用于印度洋区域，模拟得到了印度洋中与碳有关各化学量的表层分布、垂直分布和沿子午线面的等值线分布。

A plane passing through the magnet and the centre of the earth would trace out on the earth's surface an imaginary line called the magnetic meridian as shown in Fig.3.1

一架从地球正中磁场穿过的飞机可以描绘出一条想象的线，这条线称为磁子午线，如图3.1 所示。

Magnetic meridian: The direction of the horizontal component of the earth's magnetic field; the direction of magnetic north.

地磁子午线：地球磁场的水平分量方向；地磁北极方向。

The yellow arrow pointing toward the lower right from the magnetic pole denotes the meridian of local noon.

从磁极指向右下角的黄色箭头标出了当地中午的子午线。

A map projection in which quadrilaterals formed by meridians and parallels have an area on the map proportional to their area on the globe.

由子午线形成四边形并且把地球上的领域相应的投射在地图上形成的地图投影图。

The best time of year to view it is around January 1, when it reaches the meridian at midnight.

每年观察的最好时间是在1月份左右，这个时候它到达午夜子午线。

Since then, they say, meridian design has sold about 2000 devices a year at price of 89 dollar.

到现在他们说，每年子午线设计公司可以卖出2000台这样的设备，每个的价钱是89美元。

Meridional heat transfer by large-scale eddies is most significant in the upper troposphere of middle latitude.

大尺度湍涡的子午线热输送在纬度对流层上层是最重要的。

In order to solve the problem of chart projection transformation among all projections in shiphandling simulator,using the theory of power series spreading out and the method of trigonometric power series calculating back, a direct and reverse solving algorithm models of meridian arc length , and Gauss projection and Mercator projection transforming algorithm are introduced in this paper.

为了解决船舶操纵模拟器中不同投影方式海图的投影变换问题，应用幂级数展开理论和三角级数回求方法，给出了子午线弧长、等量纬度的直接正反解算法模型及高斯投影与墨卡托投影的相互转化算法。这些算法具有非常高的计算精度，避免了迭代运算，在船舶操纵模拟器中得到广泛应

The application of adhesive resin A250 to substitute resorcinol in the belt compound of radial tire was investigated.

试验研究以粘合树脂A250替代间苯二酚在子午线轮胎带束层胶中的应用效果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。