“细孔”造句

针尖一般的阳光从窗帘的细孔里透进来.
Pinpoint of sunlight came in throught minute holes in the curtains.

磷矿中碳酸钙的含量决定了磷矿的毛细孔结构.
The calcium carbonate content of phosphate rock determines the pore structure.

一般喷丝头细孔的数量决定了纱中长丝的根数.
Usually the number of holes in the spinneret determines the number of filament in the yarn.

• #细孔