man-made forest
英
美
- forest n.森林；林火vt.(用树林)覆盖；置于(树林中)
- made adj.制造的；捏造的；拼成的；肯定会成功的动词make的过去式和过去分词形式.
- man n.男人；人；男子汉；情人；强者；下属v.使...振奋；为...配备人手
- Research on log rule of timbers from artificial masson pine forest.
马尾松人工林材种出材率表的研究。
- When primitive subalpine abies forest was deforested to cropland, soil carbon stock and its stability decreased.
人工林土壤呼吸速率大于天然次生林，农地和草地呼吸速率最低。
