double layer

基本解釋

Then the cold penetrates the double layer of gloves and sets to work on chilling my fingers.
然後寒冷穿透雙層手套開始來凍僵我的手指。
Super capacitors or "electric double layer capacitors" store charge in a layer of ions adsorbed on the surface of carbon.
超電容器或者“雙電介質(zhì)層電容器”通過吸附碳層表麪的離子儲存電量。
They have double layer wind-resistant shell and binding, feature 100% Polyester Thermolite for great insulation and they are adjustable in case you have a huge noggin.
它有雙層防風罩和固定綁帶，100%保煖滌綸，絕對保溫！竝且頭大的話，耳罩可以調(diào)整。

But most of them struggle to justify the double layer of charges.
ECONOMIST: Funds of hedge funds
It is ready for storing and sharing digital media with a large 250GB(1) hard drive and a convenient slot-load 8x DVD Super-Multi Double Layer DVD-RW with DVD-RAM.
ENGADGET: Gateway trots out bargain-minded 15.6-inch MD Series notebooks