赤道

Kingman Reef is part of a chain of Pacific atolls and islands that straddles the Equator south of Hawaii.

金曼暗礁是一系列的太平洋环状珊瑚礁和岛屿的一部份跨坐于夏威夷的南部和赤道之间。

Quot; Kingman Reef is part of a chain of Pacific atolls and islands that straddles the Equator south of Hawaii.

金曼暗礁是一系列的太平洋环状珊瑚礁和岛屿的一部份跨坐于夏威夷的南部和赤道之间。

As a result, a weak indirect cell is formed in high latitudes. By the 36th time step, the model atmosphere accomplishes the transition form one-cell circulation to two-cell circulation. There is a momentum source in the upper subtropical region. During the transition, the"polar westerlies jet"gets weakened and vanishes at the end, while the subtropical westerlies jet gets strengthened. At this two-cell stage, the generation and dissipation of westerly angular momentum do not balance each other, and the atmosphere is still at an unstable state with great surplus of angular momentum generation.

随着模式的运行，直接环流加强，地表东风带制造西风角动量加大，上支气流的加强，同样在科氏力的作用下，在副热带地区形成副热带西风急流，同时所谓的&极地西风激流&向赤道靠拢、减弱，最后消失，这时在整个半球形成了靠赤道的直接环流和靠极地一侧的间接环流，两圈环流形成的过程仅仅需要9个小时左右。

Either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length 2: either of the two celestial points at which the celestial equator intersects the ecliptic.

每年太阳会越过地球赤道，此时白天与黑夜长度均等。2、赤道在这2个天相点上交叉出现日食。

The SST pattern in the Indian Ocean is warm in the western part and cold in the eastern part when SST in the eastern equatorial Pacific is warm,and v.v.

对应于赤道东太平洋暖位相期，印度洋地区的海温分布为东冷西暖；与此相反，在赤道东太平洋冷位相期，印度洋地区的海温分布为东暖西冷。

The date December 21st, 2012 AD (13.0.0.0.0 in the Long Count), represents an extremely close conjunction of the Winter Solstice Sun with the crossing point of the Galactic Equator and the Ecliptic, what that ancient Maya recognized as the Sacred Tree.

日期2012年12月21日公元（在龙伯爵13.0.0.0.0），代表着与银河赤道（银河系的赤道交叉点冬至太阳非常密切结合）和黄道，这是什么古代玛雅人的圣树的认可。

Today, the Sun crosses the celestial equator heading north at 11:44UT.

今天，太阳在世界时11：44过天赤道向北（这话拗口，说这个时候太阳直射地球的赤道线就好理解多了——译注）。

Astronomers also need to have accurate definitions for concepts such as the celestial equator — the imaginary line on the sky above the equator on Earth — and the ecliptic — the path of the Sun across the sky — as some earlier reference frames were based on these.

天文学家还需要有诸如天球赤道的概念，准确的定义-关于地球赤道上方的天空假想线-和黄道-太阳在天空的道路-一些早期的参考帧是在此基础。

Actually a composite of 300 consecutive 1-minute exposures, the image nicely shows stars near the celestial equator tracing nearly straight lines in projection, while stars north and south of the equator, respectively, appear to circle the north and south celestial poles .

上图实际上是一300幅连续1分钟抓拍的合成图像，显示出了接近天赤道附近的恒星轨迹投影近乎直线，而天赤道南北的恒星轨迹，分别显示为环向南部和北部天极的弧形。

This is a testament to its timeless design. Then followed by the introduction of famous Sky Patrol portable mount in 1981, this mount was a favorite for eclipse chasers. It features a polar alignment telescope in the R.A.

这是一款经得起时间检验的经典赤道仪。1981年又开发了便携式巡天赤道仪，极大地满足了爱好者们观看日月食，该产品的特色是在R.A。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。