But could any of these streaks be caused by groundwater seeps or springs? Dark streaks on the slopes of martian hills, craters, and valleys have recently captivated scientists and space enthusiasts alike. The MOC images have reinvigorated an old debate about whether Mars has water actively or ...
【答案】havediscovered【核心短语/词汇】already:已经【翻译】美国科学家已经在火星上发现了水。这是否意味着火星上有生命?【解析】根据语境可知,应该是“发现”这个动作从过去持续到现在,可能会持续到将来,所以用现在完成时,其构成是“have/has+过去分词”,主语Americanscientists是复数,所以用have,discover的过去分词是...
Does Mars have salty water 翻译结果4复制译文编辑译文朗读译文返回顶部 whether there is a salty water of Mars 翻译结果5复制译文编辑译文朗读译文返回顶部 Whether Mars do have the salty taste water 相关内容 a天气转凉,请注意身体 The weather transfers coolly, please note the body[translate] ...
At that time, the planet had active volcanoes(火山); the atmosphere was thicker and warmer; and there was water. In fact, in some ways the Mars may have been similar to the Earth, where life exists. Some people believe that the Mars could support life in the future if the right ...
Does Mars have moons? Does Uranus have active volcanoes? Are volcanoes present throughout the terrestrial planets? Does Uranus have any volcanoes? Does Neptune have volcanoes or craters? Does Mars have a water cycle? Does Jupiter have volcanoes?
The unique environment on Mars poses tremendous challenges for the rover. To tackle the frequent sandstorms in the winter, engineers have designed four tailored measures, including low temperature resistance, sand resistance, power security and other aspects in the shaping of the Zhu...
解析 have discovered 【详解】 句意:美国科学家已经在火星上发现了水。这是否意味着火星上有生命?根据“already”可知,时态为现在完成时,其结构为:have/has+done,主语为American scientists,助动词需用have,动词discover“发现”的过去分词为discovered。故填have discovered。
根据 A great cheer went up in the control room when the rocket was flying normally about 45 minutes later.The Mars mission probe named Tianwen-1 has entered the scheduled(预订的)orbit without any mistakes,and finally it will enter Mars' orbit around the sun.可知大约45分钟后,火箭正常飞行时...
the surface of the planet seems to show that water flowed across it at some time in the past,and it is believed that there would be enough ice at the poles to cover the planet with water if it melted.Although there is no life on the Mars now,some scientists think there may have ...
Does Mars have an electromagnetic force? Does the brain emit electromagnetic waves? Is lubricant an amorphous solid? Does mylar reflect heat? Do electromagnetic waves interfere with each other? What material is used in a solid-state laser?