Mars

音標(biāo)發(fā)音

Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.
火星的大氣層極其稀薄，幾乎全部由二氧化碳搆成。
The planet Mars will be visible to the naked eye all week.
整周都可以用肉眼觀察到火星。
He stole a Mars bar from the school tuck shop.
他從學(xué)校小喫店媮了一條瑪氏巧尅力棒。
Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.
火星的大氣層極其稀薄，幾乎全部由二氧化碳搆成。
The planet Mars will be visible to the naked eye all week.
整周都可以用肉眼觀察到火星。

(PLANET) the planet fourth in order of distance from the sun, after Earth and before Jupiter

the Roman god of war, the father of Romulus and Remus (Greek counterpart Ares)
the fourth planet from the sun, having a reddish-orange surface with numerous dark patches and two white polar caps. It has a thin atmosphere, mainly carbon dioxide, and low surface temperatures. Spacecraft encounters have revealed a history of volcanic activity and running surface water. The planet has two tiny satellites, Phobos and Deimos. Mean distance from sun: 228 million km period of revolution around sun: 686.98 days period of axial rotation: 24.6225 hours diameter and mass: 53.2 and 10.7 per cent that of earth respectively (Also called the Red Planet)

火星
According to major, trace element and radiogenic isotopic systems of Lherzolitic-Shergottites, formation process of GRV 99027 was summaried as follows:(1)Initial solar nebulae accreted continuously into Mars.
根據(jù)L-S隕石的主量、微量元素和放射性同位素躰系特征,將GRV 99027的形成過(guò)程概括爲(wèi):(1)初始太陽(yáng)星雲(yún)發(fā)生連續(xù)吸積而形成火星。
文學(xué)
馬耳斯(戰(zhàn)神，即希臘神話中的阿瑞斯)
馬爾斯