surface propertiesatmospheric dynamicsairglowThe Visible and Infrared Thermal Imaging Spectrometer (VIRTIS) on Venus Express, after five years in a polar Venus orbit, provided an enormous amount of new data including a three-dimensional view of the atmosphere and information on global s...
Venus' high surface temperature, there is no liquid water, coupled with high atmospheric pressure and severe hypoxia harsh natural conditions, Venus has very few, there may be the existence of life. 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回...
The composition of Venus’s atmosphere is well known, and is likely being replenished by volcanic gases. Analysis suggests that the volcanic eruptions are water-poor — implying that the planet’s mantle is dry. This is consistent with Venus having had a long-lasting dry surface and never hav...
The effects of the hypersonic atmospheric shock acting on the Venusian surface are considered in terms of induced maximum gas pressure, density, particle velocity, and temperature, for varying angles and velocities of impact. The maximum boulder size that can be saltated by the shock wave induced...
Coronae on Venus and Mars: Implications for similar structures on Earth Complex volcano-tectonic structures, referred to as coronae, had not been described until the exploration of the surface of Venus. These large, generally c... Watters,Thomas,R.,... - 《Geology》 被引量: 2169发表: ...
The recent detections of the upper atmosphere of a 'hot Jupiter' (HD 209458 b) in absorptionduring a transit are the first spectral informa From this viewpoint, Venus is very different from Mars:the latter is a small planet that cooled rapidly, which surface is mostly inert, fully 2004)....
While the present day surface of Venus is uninhabitable, the lower-cloud layer lies in the region of the atmosphere where pressure-temperature conditions are suitable for life (47–57 km altitude). This has led to suggestions of microbial life being a possible explanation for the existence of...
This chapter discusses atmospheric vortices. §2 of the chapter presents a brief derivation of the mathematical formulation used in characterizing atmospheric vortices. Atmospheric turbulent vortices are discussed in §3. Solenoidally-generated vortices, which include sea and land breezes, mountain-valley ...
So without atmospheric carbon, life couldn't exist on Earth. 所以没有大气中的碳,地球上不会有生命。 来源于:听力OFFICIAL40 L3 单词详解 英汉双解 adj. 大气的 收起 简明例句 Above this temperature, no matter what the atmospheric pressure, Venus’ oceans would have begun to evaporate, and the...
surface pressure data shows that the trigger source occurred at 04:28 ± 0:02 UTC, with the leading wavefront propagating away at a near-surface phase speed of 318.2 ± 6 m s−1(Fig.2c, Extended Data Fig.1c,dand Supplementary Video1). On the basis of the high ...