“林带透风系数”的概念、定义、翻译、参考文献-科学参考

单词	林带透风系数
释义	林带透风系数 Encyclopedia 农学林带透风系数释 permeability of shelterbelts林带透风系数当风向垂直于林带时，背风面林带高度以下空间的平均风速与本地区旷野同一高度平均风速之比。以小数或者百分数表示，是评价林带防风效应优劣的重要参数。与疏透度，即林带纵断面的透光面积与其纵断面的总面积的比值相关。又称透风度。
随便看	Literature of Chinese Opera Literature of isolated island Literature of Jin Dynasty Literature of Liao Dynasty literature of Ming Dynasty Literature of Nationalism literature of Northern Dynasties Literature of Paddy Rice Planting literature of Pre-Qin literature of records of eminent monks Literature of Silhak-School literature of Song Dynasty literature of Southern Dynasties literature of Sui、Tang and Five Dynasties Literature of Sweet Potatoes literature of the common people literature of the Dai People Literature of the Gospels Literature of the Letters literature of the occupied region Literature of the Republic of China literature of the Shui people literature of the Yi People literature of Yuan Dynasty Literature Periodical

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