middle layer

基本解释

If it's really cold out, you'll need a middle layer, such as polar fleece, for added insulation.
如果外面天实在是很冷，那么你还可以在中间加一层例如摇粒绒的衣服，增加隔热保暖。
We want to mask out the sky on this middle layer to reveal the nice rich sky on the darkest layer below.
我们要把中间图层里的天空蒙住，使得最暗层的漂亮的层次丰富的天空显现出来。
One of these satellites, CloudSat, has given the first glimpses of the middle layer of clouds in the Earth's atmosphere. Meteorologists were once limited to a top-down or bottom-up look at clouds.
其中一个叫做“探云”的卫星就已经给出了地球大气中云层的中间部位的大致情况，而气象学家曾一度专心于高云层或低云层的研究分析。

One of these satellites, CloudSat, has given the first glimpses of the middle layer of clouds in the Earth's atmosphere.
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In the process of manufacturing the pill, a middle layer is formed on the border between the coating and the inner core.
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The middle layer consists of two STEC ZeusRAM drives and two STEC MLC drives and is used for metadata and intermediate data storage.
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