单词thermosphere
n.: 热层
网络: 热成层；热气层；热大气层
热层:
the region of the atmosphere above the mesosphere
【气象学】热(成)层〔大气中间层以上部份,温度随高度增高〕
温度圈热电离层
The thermosphere, which blocks harmful ultraviolet rays, expands and contracts regularly due to the sun"s activities.
热层可以阻止有害的紫外线，根据太阳的活动定期扩大和收缩。
The thermosphere interacts strongly with the sun and hence is greatly influenced by the sun"s solar activity, which occurs in cycles.
强烈的热层与太阳交互作用，因此受较大的周期发生的太阳活动影响。
Still, the collapse of the thermosphere was bigger than the sun"s activity alone can explain.
尽管如此，该热层塌陷是比太阳的活动可以解释的理由还要剧烈。
The temperature rises rapidly to between 500k and 2000k in the region known as the thermosphere.
在称之为“热层”地区域内，温度很快上升到500K与2000K之间。
This is the biggest contraction of the thermosphere in at least 43 years.
这是至少在43年中最大的热层收缩。
The vertical and horizontal distribution of CO densities in the upper mesosphere and lower thermosphere as measured by CRISTA
用CRISTA测量中层高层和热层低层CO浓度的垂直和水平分布
Small-scale gravity waves in the upper mesosphere and lower thermosphere generated by deep tropical convection
由热带深对流产生的中高层和热低层小尺度重力波
Polar warming in the Mars thermosphere: Seasonal variations owing to changing insolation and dust distributions
火星热层极地变暖：由于日射和尘埃分布改变季节也变化了
Large-scale dynamics of the mesosphere and lower thermosphere: An analysis using the extended Canadian Middle Atmosphere Model
中层和下层热层的大尺度动力学：使用延伸的加拿大中层大气模式的一次分析
I-SWEAT Micro-Satellite Mission: Ionospheric Space Weather Effects in Auroral Thermosphere
电离层及热层空间天气研究微小卫星：