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- SUCCESSIONAL STAGE AND RATE OF THE AERIAL SEEDING VEGETATION IN THE MAOWUSU SANDYLAND 毛乌素沙地飞播植被演替的阶段与速度
- aerial seeding vegetation 飞播植被
- The successional law and mechanism of aerial seeding community were studied. 本文主要探讨了飞播后植被的演替规律和演替机制。
- STUDIES ON THE AERIAL SEEDING OF RHIZOBIUM INOCULATION ASTRA GALUS ADSURGENS PALL. 飞机播种沙打旺接种根瘤菌的研究
- In the West and the North Hebei,the aerial Seeding afforestation project has got a good success. 在冀西、冀北飞播造林取得了好的效果。 冀南山区气候、立地条件与冀西、冀北部都有差别,对飞播造林能否成功争论很大。
- After analysing the effects of characteristics of rainfall on aerial seeding results the best season and period suitable for aerial seeding were suggested. 本文依据秦巴山区降水特点，分析降水条件对飞播造林成效的影响，确定最佳飞播造林的季节和播期；
- Study on Vegetation Change after Afforestation by Aerial Seeding on Sandy Land 沙地飞播造林植被变化的研究
- Study on the Application of RPA in Aerial Seeding 多效抗旱驱鼠剂在飞播造林中的应用研究
- The path leads to a hill bare of vegetation. 这条小道通向一座没有草木的小山。
- Technical guidelines for afforestation by aerial seeding 飞机播种造林技术规程
- Review and Prospect of Aerial Seeding Afforestation of Yunnan 云南飞播造林回顾与展望
- The birds perched on the television aerial. 鸟停在电视天线上。
- The picture is much clearer with the new aerial. 装上新天线后画面清晰多了。
- Forests and jungles have thick vegetation. 森林和热带雨林中有茂密的植被。
- He showed me some aerial photographs. 他给我看了一些空中拍摄的照片。
- Effect of Reserve Density on Growth of Aerial Seeding of Pinus tabulaeformis 保留密度对油松飞播林生长的影响
- Test on Simulating Aerial Seeding in Sands of Upper Reaches of Yellow River 黄河上游沙质滩地模拟飞播试验
- There is luxuriant tropical vegetation in our country. 我们国家有很多繁茂的热带植物。
- The chef sprinkle poppy seed on the cake. 厨师往蛋糕上撒罂粟籽。
- Having or characterized by luxuriant vegetation. 葱翠的有或以茂盛植被为特征的
