lignin chemical structure 木素化学结构
structure of lignin 硅化物含量及组成
Lignin chemical structure characteristies 木质素化学结构特性
structure of EH lignin 酶解木质素的结构
structure of residual lignin 残余木素结构
Explain method of spectrum analysis to base basic particularity of lignin structure.
阐述了根据木素结构基本特点来进行光谱分析的方法。
The change of aspen lignin structure in auto-catalyzed ethanol-water pulping was studied by IR and 1h-nmr.
通过红外光谱、核磁共振氢谱技术手段研究了杨木自催化乙醇制浆中木素结构的变化。
A tree's rate of growth is limited by its lignin structure, which is what determines the tree's strength and form.
树木的生长期受限于它的木质构造，后者决定树的硬度和形状。
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