1) semi-humid
半湿润
1.
Based on the analysis of the yield of 15 alfalfa varieties and meteorological factors in semi-arid area(Huanxian) and semi-humid areas(Ningxian and Xifeng) with the data from 2004 to 2006,the results indicated that the precipitation was the key factor for affecting the yield,and temperature took the second place.
2004-2006年对陇东地区的半干旱区(环县)和半湿润区(宁县和西峰)15个紫花苜蓿Medicago stiva品种干草产量与气象要素进行分析得出,降水是影响紫花苜蓿干草产量增加的关键因子,其次是平均气温,而日照时间和≥0℃积温能满足紫花苜蓿生长需求。
2) semi-humid region
半湿润区
1.
Dry soil layer forming and soil moisture restoration of alfalfa grassland in the semi-humid region of the Loess Plateau;
黄土高原半湿润区苜蓿草地土壤干层形成及水分恢复
2.
Observation of the vertical distribution characteristics of farmland wind-erosion dust over semi-humid region using two methods showed that the wind-erosion in semi-humid region was weak and the wind-erosion dust which mainly composed of extremely fine sand and silt was thin.
通过两种观测手段对半湿润区农田风蚀物垂直分布特征进行了研究。
3) Wetness radius
湿润半径
4) subhumid zone
半湿润带
5) semi-humid region
半湿润地区
1.
Simulating hydrological characteristics of riverine wetlands in semi-humid regions;
半湿润地区河滩湿地水文特性的模拟研究
2.
Research on drought and waterlogging prediction model in semi-humid region
半湿润地区旱涝灾害预测模型研究
6) semi-humid irrigated area
半湿润灌区
1.
) to explore the physiological and ecological mechanism of water utilization under different mulching treatments in semi-humid irrigated area.
为了探索半湿润灌区冬小麦在不同覆盖处理下水分利用的生理生态机制,该文采用秸秆覆盖和起垄覆膜沟内播种(膜垄)两种覆盖种植处理,研究了冬小麦叶片水平气体交换诸参数的日变化和生育期变化,分析了群体水平和产量水平的水分利用效率。
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