林杨
林杨
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使用三毛杨和中林杨的混合杨木制备APMP,物理性能基本不随二者比例的变化产生大的波动。
Whether triploid Chinese poplar or Zhonglin aspen , physics properties of five-year-old wood are better than that of three-year-old wood .
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速生杨碱性过氧化氢机械浆制备及其应用研究研究了不同品种、树龄的三倍体毛白杨和中林杨107速生杨为原料的APMP制浆性能。
Preparation of APMP-pulping of Fast-Growing Poplar and making Newspaper Effects of different species and tree age of fast-growing poplar on the APMP properties were investigated .
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林杨,你在火奴鲁鲁住了多久?
Lin Yang , how long have you lived in Honolulu ?
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人工林杨树材性与生长轮年龄和生长速度关系的模型
Modeling wood properties in relation to cambium age and growth rate in Poplar Plantation