作业帮英语翻译锦鸡儿作为南北两山天然植被的主要灌木种,研究其克隆生长特性,有助于该区域植被恢复.我们尝试选取兰州市南北两山高中低三个高度的毛刺锦鸡儿种群典型分布区设置样地,探讨它
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英语翻译锦鸡儿作为南北两山天然植被的主要灌木种,研究其克隆生长特性,有助于该区域植被恢复.我们尝试选取兰州市南北两山高中低三个高度的毛刺锦鸡儿种群典型分布区设置样地,探讨它
英语翻译
锦鸡儿作为南北两山天然植被的主要灌木种,研究其克隆生长特性,有助于该区域植被恢复.我们尝试选取兰州市南北两山高中低三个高度的毛刺锦鸡儿种群典型分布区设置样地,探讨它们的变化趋势及其相互关系,以期全面、细致地了解水分和养分梯度下锦鸡儿分株种群特征及其成因,为锦鸡儿资源保护、利用和管理及区域内天然植被恢复、水土保持与荒漠化防治提供理论依据.
英语翻译锦鸡儿作为南北两山天然植被的主要灌木种,研究其克隆生长特性,有助于该区域植被恢复.我们尝试选取兰州市南北两山高中低三个高度的毛刺锦鸡儿种群典型分布区设置样地,探讨它
The golden pheasant plants as the north and south two mountain natural vegetation's main bush, studies its clone growth characteristic, is helpful in this region vegetation restoration.We attempt select the Lanzhou city north and south two mountain high school low three altitudes the burr golden pheasant population typical distribution area establishment type place, discusses their change tendency and the reciprocity, by the time comprehensive, understood carefully under the moisture content and the nutrient gradient the golden pheasant divides the population characteristic and the origin, for in the golden pheasant resources conservation, the use and the management and the region the natural vegetation restores, the conservation of water and soil and desertification preventing and controlling provides the theory basis.