primary wall meaning in Chinese

初生壁当细胞分裂后原生质体外形成一层膜，此种最初形成之膜称之，此后会木质化，含极浓之木质素，此外及纤维素、半纤维素、非纤维素糖类等

This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall .
这头一层由纤维素和非纤维物质构成，被称作初生壁。
This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall .
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。
Though the primary wall is generally considered to be the outgrowth of a single cell, there may be exceptions .
虽然一般认为初生层是一个单细胞延伸而成的，但可能也有些例外。
These results indicated that chemical treatments may cleavage the linkages between lignin and polysaccharides , and between monomers of lignin , which results in the decrease of compositions of lignin in primary and secondary wall of rice straw , and hence increases the degradation rate of secondary wall and degree of primary wall degradation observed under histological investigation
上述结果表明，化学预处理通过破坏木质素与结构性多糖、木质素单体之间的连接，导致细胞壁各层的木质素组分不同程度的下降是化学预处理后稻草亚细胞结构变化的化学基础所在。