This initial layer formed of both cellulosic and non cellulosic materials is called the primarywall.
这个原始的管状结构,由纤维素和非纤维物质构成,称作初生层。
2
This initial layer, formed of both cellulosic and noncellulosic materials, is called the primarywall.
这个原始的管状结构,由纤维素和非纤维物质构成,称作初生层。
3
The developmental process of fibers could be divided into three continual stages such as fiber initial formation and the formation of primarywall and secondary wall.