1.半干旱的
1.with little rainfall and scrubby vegetation
1.Arid and extremely arid land are deserts, and semiarid grasslands generally are referred to as steppes.
干旱和极度干旱的土地是沙漠，半干旱草原和通常被称为草原。
2.The measurement of water resources carrying capacity was an important guidance to the sustainable development of arid and semiarid area.
水资源承载力分析计算和评价是干旱半干旱区寻求区域可持续发展道路的重要依据。
3.Soil nutrients, enzyme activities, and their correlations during land use change in the semiarid area of the Loess Plateau are studied.
对黄土高原半干旱地区土地利用变化进行了土壤养分、酶活性及相关性研究。
4.This study provides scientific basis for forestation of seabuckthorn and speed harnessing harness barren hills on semiarid Loess Region.
本研究为沙棘在黄土高原半干旱区大面积荒山抗旱造林，经营管理提供了科学依据。
5.Presented arid-semiarid with low temperature, and the upper part presented alternation of aridity and humidity with low temperature.
明一段下部是气温偏低的干旱、半干旱环境，上部是气温偏低的干、湿交替环境；
6.The role and function of microbiotic crust in ecological restoration of arid and semiarid regions of China were discussed.
探讨了土壤微生物结皮在中国干旱沙漠地区生态恢复中的地位及作用。
7.Soil microbiotic crust is developed broadly and has an ecological significance in arid and semiarid regions.
土壤微生物结皮广泛存在于干旱半干旱地区，且具有重要的生态学意义。
8.Study on Water and Density Growth Effect of Locust Forest at Semiarid Region on Loess Plateau .
黄土高原半干旱区人工刺槐林水分密度生长效应研究。
9.Drought stress and nitrogen deficiency are major factors limiting plant growth in the arid and semiarid areas.
干旱与氮素胁迫是干旱、半干旱地区限制植物生长的两大主要环境因素。
10.The field trial of plastic film mulching on dryland spring wheat was conducted in the semiarid region of Loess Plateau.
在黄土高原半干旱地区，对旱地春小麦进行短期地膜覆盖试验。