本试验采用聚丙烯酰胺凝胶垂直平板电泳，分析了黑杨派13个无性系。
Electrophoreses on vertical polyacrylamide plate were adopted to analyse 13 clones of Aigioros poplars.
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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