•perihelion

perihelion 发音

英：[,perɪ'hiːlɪən]　　美：[,pɛrɪ'hilɪən]

英：　　美：

perihelion 中文意思翻译

perihelion 词性/词形变化，perihelion变形

名词复数: perihelia |形容词: perihelial |

perihelion 反义词

aphelion

perihelion 短语词组

1、perigee vs perihelion ─── 近地点vs ─── 近日点

2、perihelion of mercury ─── 水星近日点

3、perihelion aphelion ─── 近日点远日点

4、perihelion distance ─── 近日距

5、perihelion is ─── 近日点

6、perihelion astronomy definition ─── 近日点天文学定义

7、perihelion defined ─── 近日点定义

8、perihelion in astronomy ─── 天文学中的近日点

9、perihelion sun ─── 近日点太阳

10、perihelion precession ─── 近日点进动

11、perihelion + aphelion ─── 近日点+远日点

12、perihelion opposition ─── 近日点对立面

perihelion 同义词

perihelion 相似词语短语

1、parhelion ─── n.[天]幻日；[气象]假日（日晕上现出的光点）

2、perduellion ─── 鹧鸪

3、perithelium ─── n.周皮

4、paranthelion ─── n.[天]远幻日

5、perihelian ─── 佩里赫里亚

6、perihelia ─── n.近日点；最高点(perihelion的变形)

7、perithelial ─── adj.周皮的

8、peripetian ─── 周遭的

9、perihelial ─── 上皮周

perihelion 常见例句（双语使用场景）

1、Otherwise difficult to notice, the change in the Sun's apparent diameter between Perihelion and Aphelion is clear. ─── 我们很难用肉眼看出近日点和远日点太阳视直径的变化，但在这张图上显而易见。

2、The angular deviation, as observed from the sun, of a planet from its perihelion. ─── 近点距离，近点角从太阳观察到的行星距近日点的角度偏差

3、Otherwise difficult to notice, the change in the Sun's apparent diameter between Perihelion and Aphelion is clear. ─── 我们很难用肉眼看出近日点和远日点太阳视直径的变化，但在这张图上显而易见。

4、position of a planet as defined by its angular distance from its perihelion (as observed from the sun). ─── 从太阳观察到的行星距近日点的角度偏差。

5、But surprising Comet McNaught - whose January 12 closest approach to the Sun (perihelion passage) was well inside the orbit of Mercury - gave an enjoyable performance in bright blue daytime skies. ─── 但令人惊异的是当麦克诺特彗星在1月12日于水星轨道内处于近日点时，在白天蓝色的天空中还能看到彗星美丽的外表。

6、argument of perihelion ─── 近日点辐角

7、It is well known that observations accurately confirm the three predictions of Einstein [1, 2], namely: 1) the gravitational redshifts, 2) the perihelion of Mercury, and 3) the deflection of light. ─── 众所周知，观察准确地肯定爱氏的三大预言，即：1)引力红移,2)水星的进动,和3)光线的偏移。

8、A comet is at perihelion when it is closest (=very close) to the sun. ─── 彗星最接近太阳时，它就是在近日点。

9、How much does the direction of perihelion change each orbit? ─── 近日点方向使每个轨道改变了多少？

10、This means that the Earth moves faster along the orbit in winter near perihelion. ─── 这意味着地球在靠近冬至点附近的冬季运行得较快。

11、perihelion distance ─── 近日距

12、perihelion motion ─── 近日点移动

13、There are times when it is more elliptical than it is now, so the difference in solar radiation received at the perihelion and aphelion will be greater. ─── 在某些时期地球的轨道比现在更接近椭圆,因此在近日点和远日点处接受太阳辐射差别就更大。

14、The point in the orbit nearest the sun is called perihelion, while the point farthest is called aphelion. ─── 在轨道上最接近太阳的点被称为近日点，而最远离太阳的点被称为远日点。

15、The perihelion of the earth each year is just several days after Christmas Day (3 or 4 January). So,the distances from the earth to the sun and from the earth to the moon may reach the closest point around Christmas every 4.425 years. ─── 而每年的地近日点(1月3日或4日)正置圣诞节过后几天,因此,日、月、地相对运动每隔4.425a 在圣诞节前后三者距离总会达到最近。

16、advance of the perihelion ─── 近日点前移

17、(astronomy) position of a planet as defined by its angular distance from its perihelion (as observed from the sun). ─── 从太阳观察到的行星距近日点的角度偏差。

18、Still, by January 11 sun-staring spacecraft SOHO should be able to offer web-based views as the comet heads toward a perihelion passage inside the orbit of Mercury. ─── 但是，1月11日当彗星通过水星轨道内部接近其近日点时，太阳观测卫星SOHO将通过网络送回拍摄到该过程的影像。

19、perihelion passage ─── 近日点通过

20、When perigee and perihelion coincide tidal range is at its greatest. ─── 当月球与地球到达它们的近地点和近日点的时间恰好重合时，就会引起最大的潮汐。

21、Dust trails laid down at various perihelion returns during the 19th century seem to have been responsible for the last two main outbursts. ─── 奠定了在不同的近日点回报在19世纪的灰尘足迹似乎已经在过去的两个主要的爆发负责。

22、longitude of perihelion ─── 近日点黄经

23、The splendor of Aquarius meteor shower currently seen across the night sky is the ice particle dust sprayed out by Halley's Comet during last perihelion pass. ─── 目前人们看到宝瓶座流星雨划破夜空的异彩，就是哈雷彗星以往过近日点时喷洒出来的尘埃冰粒。

24、The anomalistic year is the time between successive transits of the Earth through the perihelion ─── 近点年是地球连续两次通过近日点之间的时间。

25、In all this Cuban business there is one man stands out on the horizon of my memory like Mars at perihelion . ─── 在所有与古巴有关的故事中，有一个人令我无法忘怀，他就像近日点的火星一样耀眼。

26、Gravity waves and perihelion deflexion of light ─── 引力波与光线近日偏折

27、Slightly more solar energy is received when the Sun and Earth are closest (the perihelion) than when they are farthest apart (the aphelion). ─── 太阳和地球的距离最近(近日点)时,所接收的太阳能要比距离最远(远日点)时接收的稍多一点。

28、Because of this,perihelion will shift one day later about every 50 years. ─── 由于这个原因，（地球过）近日点每隔50年大约改变1天。

29、But it's not that simple either, because the dates of the perihelion and aphelion are also shifting. ─── 但这并不是简单的一件事情，因为近日点和远日点的日期都会变换。

30、(astronomy) position of a planet as defined by its angular distance from its perihelion (as observed from the sun) ─── 从太阳观察到的行星距近日点的角度偏差

31、This happens around the time that Mercury arrives at that part of its orbit which places it closest to the Sun (called perihelion), where it's orbital speed can briefly exceed its rotational speed. ─── 这发生部分轨道上。此时水星距离太阳最近（所谓的近日点）这时候的公转速度会短暂超过自转速度。

32、perihelion effect ─── 近日点效应

33、Although predicting the brightness of comets with any degree of accuracy is very difficult, Hale-Bopp met or exceeded most predictions when it passed perihelion on April 1, 1997. ─── 虽然预测彗星在不同角度的亮度是非常困难的，但是当1997年4月1日海尔波普彗星通过近日点时，达到甚至超过了大多数的预测。

34、The Oblateness of the Sun and the Advance of Mercury Perihelion ─── 太阳的扁率和水星近日点的进动

35、perihelion precession ─── 近日点进动

36、But it's not that simple either, because the dates of the perihelion and aphelion are also shifting. ─── 但这并不是简单的一件事情,因为近日点和远日点的日期都会变换。

37、The Q is - do you mean Pluto in its aphelion or perihelion ? ─── 的问题是，冥王星此时是在近地点还是远地点？

38、Halley's Comet with average run cycle 76.01 years passed through perihelion last time in 1986, the next will appear in 2061. ─── 哈雷彗星的平均运行周期是76.01年，过近日点日 期上一次发生在1986年，下一次将出现在2061年。

39、How much does the direction of perihelion change each orbit? ─── 近日点方向使每个轨道改变了多少？

40、The great comet of 1882, for example, almost grazed the sun, being only about 290,000 miles away from the sun's surface at perihelion. ─── 例如一八八二年出现的大彗星几乎擦过太阳，因为它的近日点距离太阳表面仅仅大约廿九万哩。

41、"Mars at Perihelion and Opposition", the Grand Celestial Phenomenon ─── "火星大冲"天象大戏

42、In all this Cuban business there is one man stands out on the horizon of my memory like Mars at perihelion. ─── 在所有与古巴有关的故事中，有一个人令我无法忘怀，他就像近日点的火星一样耀眼。

43、A comet is at perihelion when it is closest (=very close) to the sun. ─── 彗星最接近太阳时，它就是在近日点。