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- Aeolian sand, distributed extensively around China?s arid and semi arid zones, is the main bearing body of wind erosion in China. 风成沙广泛分布于我国干旱与半干旱地区,是我国风蚀与风沙活动的主要载体。
- Water application furrow seeder for arid and semi arid region can carry on the watering operation as sowing and fertilizing with the objective of seedling prevention. 施水沟播机可在起垄施肥播种的同时进行施水作业,从而解决了干旱和半干旱地区的播种保苗问题。
- Northwest arid and semi - arid areas 西北干旱半干旱地区
- It is difficult to grow fruit in arid desert areas. 在干燥的沙漠地带栽培水果很困难。
- Occurrence Mechanism and Control Measure of Wind Erosion of Soil in Arid and Semi -arid Area 浅论干旱、半干旱地区土壤风蚀发生机理及防治措施
- Effect of Different Mulch Materials in Low Temperature and semi Arid Region on the Space-temporal Distribution of Ground Temperature and Moisture 低温半干旱区不同覆盖物对地温和水分时空分布的影响
- Arid regions cober arid and semiarid areas. 旱区包括干旱区和半干旱区。
- THE ENVIRONMENT PROBLEM AND HARNESS STRATEGY OF ARID AND HALF ARID DESERT MINE AREA 干旱和半干旱荒漠矿区环境问题与治理对策
- The extremely arid desert climate is the best preserver of murals. 极端干燥的沙漠气候是壁画的最好保存者。
- Applications:The stabilizer of flexible and semi - flexible PVC. 用途:PVC软质制品、半软质制品热稳定剂。
- Movement of soil nutrient of wheat field in arid desert area. 沙漠地区麦田土壤养分运动特征。
- Abstract North China is situated in arid and semiarid regions. 摘 要 华北地区位于干旱和半干旱地区。
- Arid and semi - arid region 干旱半干旱地区
- The Resources and Utilization of Alhagi maurorum in Arid and Desert Zone. 干旱荒漠区骆驼刺资源及利用。
- semi - arid desert and grassland area 半干旱荒漠草原景观区
- Groundwater has very important eco-value in arid and semi-arid regions. 摘要干旱半干旱地区地下水具有重要的生态价值。
- 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。
- Water Saving Irrigation Techniques and Evaluation of Turf in Arid Desert Region. 干旱荒漠区草坪节水灌溉技术及其评价。
- The simulation on effects of management of water and fertilizer in wheat field in arid desert area. 干旱沙漠区小麦田水肥管理效率模拟。
- The relationship of competitive ability and productive performance between land race Monkhead and modern variety 8275 of spring wheat in semi arid area of Loess Plateau was invested using de Wit replacement series. 采用deWit替代系列法研究了黄土高原半干旱雨养农业区传统地方品种(和尚头)与现代品种(陇春8275)之间在混播条件下的竞争结局。