populus tomentosa carr 中文意思是什麼
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Characteristics of lignin structure of triploid clones of populus tomentosa carr
三倍體毛白楊木質素結構特性研究 -
The study on chemical composing of triploid populus tomentosa carr. branch
三倍體毛白楊枝椏材化學組成的分析與比較 -
The effect of air flow method to the mathematical model of triploid of populus tomentosa carr
三倍體毛白楊滲透率數學模型的研究 -
Studies on fiber morphology and lignin distribution of the triploid of populus tomentosa carr
三倍體毛白楊纖維形態學參數及木質素微區分佈的研究 -
The estabishment of regeneration system on disease - resistant populus tomentosa carr
抗病毛白楊莖尖的組織培養 -
Dynamic changes of lignin deposition in secondary xylem cell wall during secondary xylem differentiation in populus tomentosa carr
人工林毛白楊次生木質部細胞分化過程中木質素沉積的動態變化
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