纤维长度和宽度的频率分布符合造纸原料的要求。

The frequency distribution of fiber length and width accords with the demands for paper-making raw materials.

youdao

长期以来，原料的长度尺寸由加热炉的宽度决定。

For a long time, the dimension of the material length is decided by the width of the heat furnace.

youdao

长期以来，原料的长度尺寸由加热炉的宽度决定。

For a long time, the dimension of the material length is decided by the width of the heat furnace.

youdao