通过现代光谱分析技术，对黑杨杨木及其APMP纸浆的木质素结构进行了研究。
The modern spectrum analytical technologies were applied to study the lignin structure of poplar wood and its APMP pulps.
介绍了洞庭湖区引种的黑杨派南方型杨木的特性，根据原料特性设计了胶合板制造工艺并对工艺参数进行优选。
Based on the characteristic of Populus Trichocarpa CV. "Southern" planted in Dengting Hu area, a plywood manufacture technology was worked out, optimized and tested.
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