单词 regolith 释义 BETA

Examples ofregolith

Dictionary> Examples ofregolithregolithisn’t in the Cambridge Dictionary yet. You can help!Add a definitionIn addition, the unconsolidated nature of the lunarregolithmay further enhance the survivability of impacting meteorites.From theCambridge English CorpusThe difference between scenarios (c) and (d) will be related to the porosity of theregolith.From theCambridge English CorpusIn the same way, frozen dust deposits on the surface suggest the contemporary presence of huge amounts of water in theregolith.From theCambridge English CorpusOur previous work, using palagonite as aregolithanalog, indicated that peroxide diffusion would be limited to a few centimeters.From theCambridge English CorpusThe chapter concludes with what we have learned about the surface processing (cratering andregolith) of asteroids from recent close encounters by spacecraft.From theCambridge English CorpusUsing the same parameters but with an extinction depth of 5 m, more reasonable values for theregolithdepth are yielded.From theCambridge English CorpusNot only do they contain important ores and reveal buried and weathered ores, butregolithincludes important records of global change.From theCambridge English CorpusThe syndromes are affected by the lithology, stratigraphy and tectonics of the bedrock, and by topogenesis andregolithformation.From theCambridge English CorpusThus, over millions of years, substantial deposits of water ice might accumulate, presumably mixed in with the uppermost few metres ofregolith.From theCambridge English CorpusSeveral definitions ofregolithare cited along the general lines of unconsolidated soil and sediment at the surface.From theCambridge English CorpusThere is much to be gained from more detailed and sophisticated studies ofregolith.From theCambridge English CorpusThis emerges as the strength of this volume, which particularly emphasizes the arsenal of chemical and petrographic approaches now applied to the study ofregolith.From theCambridge English CorpusIn this formulation, theregoliththat composes the erodible sediment layer below the surface is assumed to be cohesive.From theCambridge English CorpusMarsregolithis expected to have high salt concentrations.From theCambridge English CorpusThis would permit physical mixing of theregolithto move the oxidized material.From theCambridge English CorpusTheregolithitself is a mixture of loose soil, dust and rock on the surface, which has probably become compacted to a greater or lesser degree with depth.From theCambridge English CorpusThe mole is designed to burrow to depths of up to 5 m, enabling measurements to be taken at regular intervals through theregolith, and possibly into bedrock.From theCambridge English CorpusAlthough currently present at y30 ppm near the surface, the atmospheric water vapour distribution is vital to understanding the water exchange with theregolithand loss to space.From theCambridge English CorpusIce within theregolithis an important astrobiology target.From theCambridge English Corpus

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