coarser than的意思|示意

Filtering materials in the form of very fine powders exhibit greater surface area than coarser granules.

细微粉末状的过滤材料的表面积比粗糙颗粒的表面积大得多。

The interval topology is coarser than the open interval topology.

区间拓扑比开区间拓扑粗；

Cotton is coarser in texture than silk.

棉花的质感比丝绸要粗糙。

The composition of the sand materials from the desert areas in the basin mainly consists of fine sand and middle sand, which is coarser than that in the Taklimagan Desert.

该盆地沙漠沙物质组成主要为细沙和中沙，比塔里木盆地的要粗。对比盆地内部沙物质粒级发现，中部最粗，北部中等，南部偏细。

Corn tortillas have a coarser texture than those made from wheat flour.

玉米饼比小麦做成的饼有粗糙感。

Geology A sedimentary material, finer than a granule and coarser than silt, with grains between 0.06 and 2.0 millimeters in diameter.

沙砾：一种比岩石颗粒要小但比粉砂粗糙的沉积物，粉粒的直径介于0.06和2.0毫米之间。