heliopause
基本解釋
- n. 日球?qū)禹?;太?yáng)風(fēng)層頂
英漢例句
- The heliopause was expected to be a rather sharp boundary between the sun's domain and interstellar space.
太陽(yáng)風(fēng)頂層曾被認(rèn)為是處在太陽(yáng)系區(qū)域和星際宇宙之間一層電磁波動(dòng)極其強(qiáng)烈的區(qū)域。 - Or it could mean that Voyager 1 has already crossed the heliopause. Either way, the spacecraft becomes the first object in interstellar space created by intelligent life. That we know about.
無(wú)論哪種方式,在我們的認(rèn)知范圍內(nèi),航海家1號(hào)已經(jīng)成為了有史以來(lái)第一個(gè)由智慧生物創(chuàng)造的離開太陽(yáng)系進(jìn)入系外空間的地球物體。 - Beyond the orbit of Neptune one finds the disk-shaped Kuiper belt, in which dwarf planet Pluto resides, and far beyond that is the giant, spherical Oort Cloud and the teardrop-shaped heliopause.
在海王星之外還有人發(fā)現(xiàn)了盤狀的柯伊伯帶,矮行星冥王星就位于這里。 在更遠(yuǎn)的地方是巨大球狀的奧爾特云(彗星倉(cāng)庫(kù))和水滴狀的太陽(yáng)風(fēng)頂層(太陽(yáng)風(fēng)在此遭遇星際物質(zhì))。 - Eventually, after a decade or so, it should cross the heliopause and venture into interstellar space.
ECONOMIST: Rockets are not the only way to travel through outer space - In contrast, Voyager 1, the most distant spacecraft from earth, will not reach the heliopause until 2019—42 years after its launch.
ECONOMIST: Rockets are not the only way to travel through outer space - But Dr Winglee estimates that as little as 40kg of gas would be enough to accelerate the craft on its way to the heliopause, where it would arrive about ten years after launch.
ECONOMIST: Rockets are not the only way to travel through outer space
雙語(yǔ)例句
權(quán)威例句
詞組短語(yǔ)
- Heliopause Electrostatic Rapid Transit System 太陽(yáng)風(fēng)頂層靜電快速傳輸系統(tǒng)
短語(yǔ)
英英字典
- the boundary between the region of space dominated by the solar wind and the interstellar medium
柯林斯英英字典
專業(yè)釋義
- 日球?qū)禹?/li>
- 日球頂
- 太陽(yáng)駐點(diǎn)