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- But it's not that simple either, because the dates of the perihelion and aphelion are also shifting. 但這并不是簡(jiǎn)單的一件事情,因為近日點(diǎn)和遠日點(diǎn)的日期都會(huì )變換。
- Otherwise difficult to notice, the change in the Sun's apparent diameter between Perihelion and Aphelion is clear. 我們很難用肉眼看出近日點(diǎn)和遠日點(diǎn)太陽(yáng)視直徑的變化，但在這張圖上顯而易見(jiàn)。
- The point in the orbit nearest the sun is called perihelion, while the point farthest is called aphelion. 在軌道上最接近太陽(yáng)的點(diǎn)被稱(chēng)為近日點(diǎn)，而最遠離太陽(yáng)的點(diǎn)被稱(chēng)為遠日點(diǎn)。
- Last year, on July 4, 2008, the Earth at aphelion was some 8,000 miles more distant, at 94,513,144 miles. 去年，2008年7月4日，地球在遠日點(diǎn)的距離大概遠了8,000英里，甚至更多些，達到94,513,144英里。
- Slightly more solar energy is received when the Sun and Earth are closest (the perihelion) than when they are farthest apart (the aphelion). 太陽(yáng)和地球的距離最近(近日點(diǎn))時(shí),所接收的太陽(yáng)能要比距離最遠(遠日點(diǎn))時(shí)接收的稍多一點(diǎn)。
- Astronomers call this point aphelion, and, at aphelion we're about three million miles farther from the sun than we will be six months from now. 宇航員叫這點(diǎn)為遠日點(diǎn)，在遠日點(diǎn)我們距日大約有3億英里比我們。
- Explanation: This year Aphelion, the point in Earth's elliptical orbit when it is farthest from the Sun, occurs tomorrow, July 4th. 說(shuō)明：地球將在明天（7月4日）經(jīng)過(guò)今年的遠日點(diǎn)，也就是地球橢圓軌道上離太陽(yáng)最遠的那一點(diǎn)。
- The point where the Earth is closest to the sun is called perihelion.The point where the Earth is farthest from the sun is called aphelion. 地球距離太陽(yáng)最近的那點(diǎn)稱(chēng)為近日點(diǎn)，最遠的點(diǎn)稱(chēng)為遠日點(diǎn)。
- 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. 在某些時(shí)期地球的軌道比現在更接近橢圓,因此在近日點(diǎn)和遠日點(diǎn)處接受太陽(yáng)輻射差別就更大。
- This composite neatly compares two pictures of the Sun taken with the same telescope and camera on the dates of Perihelion (closest approach) and Aphelion in 2008. 這張合成照片直觀(guān)地比較了兩張由同一臺望遠鏡和照相機拍攝的太陽(yáng)，一張拍攝于2008年近日點(diǎn)，另一個(gè)拍攝于同年的遠日點(diǎn)。
- This total solar eclipse occurred near Aphelion, the point in Earth's elliptical orbit farthest from the Sun, and so the Sun was near its smallest apparent size. 這次日全食發(fā)生時(shí)，在太陽(yáng)處于遠日點(diǎn)附近，也就是地球軌道上離太陽(yáng)最遠的一點(diǎn)，所以太陽(yáng)的視尺寸接近最??；
- What is aphelion? 什么是遠日點(diǎn)?
- Aphelia albidulan. 白光卷蛾
- Atens: semimajor axes less than 1.0 AU and aphelion distances greater than 0.983 AU; 阿托恩：半長(cháng)軸小于1個(gè)天文單位，遠日點(diǎn)大于0。983天文單位；
- Megachile albidulan. 白戎切葉蜂
- Aphelia disjunctan. 分光卷蛾
- Aphelia cinerarialisn. 灰光卷蛾
- Aphelia fuscialisn. 棕光卷蛾
- Aphelia paleanan. 金光卷蛾
- aphelian. 遠日點(diǎn)(遠核點(diǎn))
