在图像顶部和底部的颗粒状结构就是宇宙背景微波。
The cosmic microwave background is apparent as the grainy structure towards the top and bottom of the image.
作为一种含碳的颗粒状物质，孔隙结构特点是热解炭的重要性质之一。
Pore structure is most important for such a granular carbonaceous material as char.
具有造型美观，结构紧凑，操作方便，主要用于小麦制粉，也可加工高梁玉米、化工等颗粒状物料。
The advantages are beautiful appearance, compact structure, easy operation, etc. This machine is mainly used for wheat as well as jowar, corn and chemical granule material.
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