您要查找的是不是：
- Study on biomass of secondary shrubbery community in small watershed of Loess Hill and Gully Region 黄土丘陵区小流域次生灌丛群落生物量研究
- Characteristics of Biological Soil Crusts During Vegetation Restoration of Abandoned Lands in Hill and Gully Region of Loess Plateau 黄土丘陵沟壑区退耕地植被恢复中生物土壤结皮特征
- hill and gully region 黄土丘陵沟壑区
- loess hill and gully region 黄土丘陵区
- A study on the water condition of plants growing in the hill and gully regions of fhe loess Plateau 黄土高原丘陵沟壑区植物生长的水分条件研究
- Township is hilly and gully region Leung, rolling mountains, undulating relief, North High-South low. 该乡属梁峁沟壑区，山势绵延，起伏舒缓，北高南低。
- A qualitative analysis of the effects of spatial resolutions on the uncertainty of the derived slope in loess hill and gully area information is conducted with the quantitative mathematical formula established. 定性地分析了在黄土丘陵沟壑区DEM空间分辨率对所提取的坡度信息的不确定性影响,并建立了定量的计算公式。
- The ecological condition in loess hilly and gully region of the south of NingXia province is so frangible that it was considered as“tbe worst place to live”by the ESCO. 宁南黄土沟壑地区的生态极度脆弱,曾被联合国教科文组织定为“最不适宜人生存的地区”。
- The comprehensive assessment indicated that with the succession of vegetation, the steppe community health in loess hilly and gully region had a fluctuated ascending trend. 综合评价表明，植物群落健康水平随着演替过程的发展呈波动性且逐渐上升的变化过程。
- This paper optimizes the land utilization structure and presents an optimizing model by means of linear planning model for Fangshan County, a loess hilly and gully region. 摘要以晋西黄土丘陵沟壑区的山西省方山县为例，运用线性规划模型对土地利用结构进行优化调整，提出了该区土地利用结构优化模式。
- Hill and woods diversify the landscape. 山陵和树林点缀景色。
- The plane struck on the hill and went to pieces. 飞机撞上了山而破碎。
- Longdong region is hilly and gully region of Loess Plateau, northwest territory of high and steep mountainous, hilly south-eastern, central valley clouds, with an average altitude of 1540 meters. 区域属陇东黄土高原丘陵沟壑区，境内西北高峻多山，东南丘陵起伏，中部河谷密布，平均海拔1540米。
- hill and gully area of the Loess Plateau 黄土高原沟壑区
- The path ran steeply up the hill and then evened out. 这条路很陡，到山上就平坦了。
- Hilly and Gully Region of groundwater 地下水
- We've been chasing up hill and down dale trying to find you. 我们在到处找你呢。
- Hilly and gully region in North Shaanxi province 陕北丘陵沟壑区
- the loess hilly and gully region 黄土丘陵沟壑区
- Semiarid loess hilly and gully region 半干旱黄土丘陵区
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
