More and more evidence that Mars has a large amount of water resources, but also may have a sporadic heat source 翻译结果5复制译文编辑译文朗读译文返回顶部 More and more many evidence indicated on Mars has the massive water resources, moreover also possibly has the fragmentary heat source ...
"You can have all the right conditions for life, but if most of the water is locked up at the poles, then it becomes difficult to have sufficient amounts of liquid water near the equator." The instrument that spotted the layers isn't the only radar instrument on the Mars Reconnaissance ...
There's no liquid water on Mars now,that we know of. Where all that water went remains a mystery: did it disappear into space as vapor, or is itsequestered inside the planet, locked away where we can't see it? The Medusae Fossae Formation may hold some answers to this qu...
Have scientists found___(证据) of water on Mars? 2)计划委员会已经将建核电厂的可能地点缩小到了两个沿海城镇。(location, down) The planning committee has narrowed down the possible locations for the nuclear power plant to two coastal towns. The planning___(委员会) has___(缩小) the possible...
根据第三段的“It was once believed that if Mars ever had water at all, its water would have been small amounts of ice below the surface or existing in the soil only as hydrogen and oxygen(曾经有人认为,如果火星上有水的话,它的水可能是地表下的少量冰,或者只以氢和氧的形式存在于土壤中)...
On a planet free of plate tectonics such as Mars,however, this water would remain trapped.Understanding how and when Mars lost its water is therefore crucial to knowing if life could have existed there and for how long. "The persistence of surface water could be highly relevant to the ...
multiplestudiesthatMarscontainslargeamountsofwater.Mostofthewaterexistsintheformofice.Chineseresearcherssaytheyhavebuiltanartificialintelligence(AI)robotthatcanusematerialsfoundonMarstoproducecatalysts(催化剂)tobreakdownwaterandreleaseoxygen.Itcouldbeanotherwayforspacetravelersinthefuturetomakemuch-neededoxygenonMars....
根据第三段 It was once believed that if Mars ever had water at all, its water would have been small amounts of ice below the surface or existing in the soil only as hydrogen and oxygen 可知人们以前认为火星上没有水,可能会有少量的冰。故选 A. 【2】C细节推理题。根据第四段 Scientists ...
从第三段的It was oncebelieved that if Mars ever had water, its waterwould have been small amounts of ice.可知人们原来以为火星上如果有水的话,也是地表下少量的冰,因此选A。2.B细节判断题。结合第四段的Scientistsbelieve most Martian meteorites arrived on ourplanet during one large asteroid crash ...
根据原文第三段It was once believed that if Mars ever had water at all,its water would have been small amounts of ice below the surface or existing in the soil only as hydrogen and oxygen--the elements that make up water.人们曾经认为,如果火星上真的有水的话,它的水应该是地表以下少量的冰...