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- The Study on Architecture of Main Tropical Tree Seedlings in Hainan. 海南主要热带树木苗期构筑型研究。
- Tree seedlings, Eurasian migrants, and farm weeds all thrived along with the replanted prairie species. 树苗、欧亚舶来种、还有农场杂草,都与草原植物一起旺盛地生长。
- Grasses are well adapted to fire, being able to resprout quickly from their roots and thus outcompete tree seedlings. 草很适应火烧,能够迅速地从它们的根部重新发芽生长,于是就胜过了树苗。
- As a result, some northern hardwood forests that once had a lush understory now have but a single species of native herb and virtually no tree seedlings. 结果,有些曾经拥有丰富林下落叶层的北美硬木林,现在除了一种原生草本植物之外,实际上没有任何树苗。
- In those areas that have had three or four periods of experimental burning only half the number of species of tree seedlings originally found are still there. 在经历过三个或四个周期的试验性焚烧后,最初在该地区发现的树苗只有半数的种类能幸存下来。
- The competent forestry authorities shall be responsible for stipulating the quarantine range of forest tree seedlings, delimit the epidemic area and the protection area and conduct quarantine of forest tree seedlings. 林业主管部门负责规定林木种苗的检疫对象,划定疫区和保护区,对林木种苗进行检疫。
- The competent forestry authorities shall be responsible for stipulating the quarantine range of forest tree seedlings,delimit the epidemic area and the protection area and conduct quarantine of forest tree seedlings. 林业主管部门负责规定林木种苗的检疫对象,划定疫区和保护区,对林木种苗进行检疫。
- Tree seedlings with ectomycorrhizae or excised ectomycorrhizae have also been used as an inoculum source for new seedling crops. 具有外生菌根的苗木,或剪下的外生菌根,也曾被用作新苗木的接種源。
- Tree seedlings of major species for afforestation 主要造林树种苗木
- Upon this time, at the Milidaji Sea (the first sea mankind saw according to legends), a tree seedling appeared with leaves thin as hair. 这时,米利达吉海(传说是人类最早见到的海--笔者)长出一株叶细如发的树苗
- He is busy pricking out some cabbage seedlings. 他正忙于移植一些卷心菜秧。
- The seedlings were equally spaced. 那些树苗以一定的间隔种植。
- As the car hit the tree he was snot out. 汽车扭在村上,他被猛地摔了出来。
- Torreya tree seedling and tree-hung stand tall, pagoda-shaped crown was, female Torreya tree trunks grafted low, well-developed collateral, or crown-shaped head Cheng Yuan-Pisan. 实生榧树和雄树高耸挺立,树冠呈宝塔形,嫁接雌榧树干低矮,侧枝发达,树冠呈圆头形或披散形。
- I prepared the earth carefully for my seedlings. 我仔细准备好泥土栽种幼苗。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- The dry hot wind blasted the seedlings. 乾热的风使秧苗枯萎。
- He transplanted the seedlings into peaty soil. 他把幼苗移栽到含泥炭的土壤里。
- Transplant the seedlings into peaty soil. 把幼苗移栽到含泥炭的土壤里。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
