fast-growing trees 中文意思是什麼
fast-growing trees
解釋
速生林-
Producing ethanol by breaking down cellulosic materials, such as switch - grass or fast - growing trees like hybrid poplars, with enzymes is promising
利用酶降解纖維物質? ?例如柳枝稷和速生雜交白楊? ?生產乙醇是很有希望的。 -
And the production fluctuation caused by climate changes lead to local farmers to take some unwilling but practical measures such as harvesting a little with cultivating extensively, planting dispersedly and irrigating with wells, combining herbage meadows with woody ones, in the years when disaster happened increasing output of livestock which has become fully - grown and ready for slaughter and planting fast growing and early trees
氣候波動引起巨大的農牧業生產波動，導致了農牧民的廣種薄收、分散種植、打井灌溉等行為，以及他們採取草本草場與木本草場結合、災年加大出欄率和栽植速生樹種、可平茬樹種等資源利用和避災措施。 -
At first, this " grand avenue " was just a dirt road that jefferson had planted with rows of fast - growing poplar trees
一開始，這條重要大道只是一條泥土路，后來傑佛遜在兩旁種植了長得很快的白楊樹。
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