TPO-8-3：Running Water on Mars Photographic evidence suggests that liquid water once existed in great quantity on the surface of Mars. Two types of flow features are seen: runoff channels and outflow channels. Runoff channels are found in the southern highlands.These flow features are ...
段落第三句“Instead, they are probably the paths taken by huge volumes of water draining from the southern highlands into the northern plains.”意思是相反，它们可能是携带大量水从南部高地到北部平原的排水系统，对应D选项。段落第四句“The onrushing water arising from these flash floods likely also ...
热度: 新托福阅读长难句120句分析及译文 热度: 智课网TOEFL备考资料 托福阅读TPO8(试题+答案+译文)第3篇:RunningWateronMars_托福阅读 重点单词查看全部解释 terrace['terəs]想一想再看n.平台,阳台,梯田vt.使成梯田,给...建联想记忆X单词terrace联想记忆: ...
This is the vegetational climate of arctic permafrost regions. 这是北极永冻地区的植物气候。 As the permafrost melts, the land loses its capacity to absorb water. 由于冻土融化,陆地会失去吸水性。 Aside from 除…..之外 Aside from his meager savings, he has no resources to fall back on. 除了...
托福阅读句子简化题:Running Water on Mars 【Paragraph 4】These ideas remain controversial. Proponents point to features such as the terraced “beaches” shown in one image, which could conceivably have been left behind as a lake or ocean evaporated and the shoreline receded. But detractors maintain...
Running Water on Mars Photographic evidence suggests that liquid water once existed in great quantity on the surface of Mars. Two types of flow features are seen: runoff channels and outflow channels. Runoff channels are found in the southern highlands. These flow features are extensive systems—...
Running Water on Mars? Photographic evidence suggests that liquid water once existed in great quantity on the surface of Mars. Two types of flow features are seen: runoff channels and outflow channels. Runoff channels are found in the southern highlands. These flow features are extensive systems—...
astronomers have no direct evidence for liquid water anywhere on the surface of Mars today, and the amount of water vapor in the Martian atmosphere is tiny. Yet even setting aside the unproven hints of ancient oceans, the extent of the outflow channels suggests that a huge total volume of ...
have been truly enormous—perhaps as much as a hundred times greater than the 105 tons per second carried by the great Amazon river. Flooding shaped the outflow channels approximately 3 billion years ago, about the same times as the northern volcanic plains formed. (Running Water on Mars) ...
第一段：火星上液态水的两种形式：径流通道和外流通道