• 物理力学试验基础上,研究了文县杨木9常规物理力学质,指标进行了评价。

    Based on the timber experiment of Wenxian Poplar, the paper researched its 9 kinds of common physic mechanics characters and evaluated its timber character index.

    youdao

  • 生长量是杨树重要指标,但除此之外,容积密度纤维长等材性表现佳的优良品种培育越来越受到社会关注

    Besides this, cultivation of excellent variety that has better performance in wood properties including bulk density and fiber length also has been gained more and more attention from society.

    youdao

  • 因此杨树解剖结构可以作为评价杨树品质指标选种育种定向培育重要依据

    So the important basis that the dissection structure of the poplar timber can be cultivated as the index, seed selection breeding and orientation of appraising the poplar material, quality.

    youdao

  • 讨论并分析不同官能单体固化涂料应用中涂膜固化速率硬度附着力以及等各项指标影响

    This paper analyzes the influence of different single-function monomer for UV-curable coatings on curing rate, hardness, adhesion to substrate and corrosion resistance.

    youdao

  • 讨论并分析不同官能单体固化涂料应用中涂膜固化速率硬度附着力以及等各项指标影响

    This paper analyzes the influence of different single-function monomer for UV-curable coatings on curing rate, hardness, adhesion to substrate and corrosion resistance.

    youdao

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