cloud layer

基本解释

Some of the heat radiates into space, but much of it bounces off the cloud layer and goes back into the ground.
地表上的部分热气散发到了大气中，但是相当一部分被云层阻挡回来，回到地表上。
A chain of dark spots along the boundary of Jupiter's south tropical zone peek through the white cloud layer as the ammonia thins and dissipates.
随着氨冰逐渐稀薄、消散，木星南热带区域内的暗点带也逐渐被白色的云层所包围。
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It is also increasingly deployed as the host cloud infrastructure layer (as Ubuntu Enterprise Cloud) by private organizations and ISPs.
私有组织和 ISPs 还不断将它部署为主机云基础架构层（作为 Ubuntu Enterprise Cloud）。

Amazon he says has done a very good job with the cloud layer.
FORBES: Connect
The uppermost parts of its thick cloud layer mysteriously absorb half of the ultraviolet light received by the planet.
ECONOMIST: Planetary science
The real carrot is the managed services and software on top of a Cloud platform and application layer.
FORBES: Rackspace: Bull and Bear Cases