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- Both average milking rate and maximum milking rate were main yield-increasing mechanism of supplementing irrigation with catchment rainfall in drylandfield. 籽粒平均灌浆速率和最大灌浆速率提高是旱田补灌作物增产的主要机制。
- Field experiment in central Gansu was conducted to study yield increasing mechanism of supplementing irrigation with catchment rainfall in dryland yield in 1998. 为查明集雨补灌对不同种植模式小麦的增产机理,于1998年在甘肃中部旱农区进行了田间试验。
- Both average milking rate and maximum milking rate were main yield-increasing mechanism of supplementing irrigation with catchment rainfall in dryland field. 籽粒平均灌浆速率和最大灌浆速率提高是旱田补灌作物增产的主要机制。
- supplementary irrigation with catchment rainfall 集雨补灌
- Studies on yield and physiological effect of grain and forage corn under supplementary irrigation with catchment rainfall 集雨补灌对粮饲兼用玉米的产量及生理效应研究
- Accumulation and Distribution of Dry Matter and Grain filling of Spring Wheat Postanthesis under Supplementary Irrigation Catchment Rainfall 集雨补灌春小麦花后干物质积累分配及灌浆特性
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- This area has very low rainfall. 这个地区雨量稀少。
- The rainfall averages 36 inches a year. 年降雨量平均为36英寸。
- Excessive rainfall had made the harvest impossible. 雨量过多,丰收已经不可能了。
- There was another rainfall early this morning. 今天清晨又下了一场雨。
- The rainfall there averages 300 mm a year. 那儿的年降雨量平均每年为三百毫米。
- Catchment rainfall 汇水量
- Characterized by heavy rainfall; rainy. 多雨的以雨量很大为特征的; 多雨的
- Ample sunshine and rainfall are bringing the crops on nicely. 充足的阳光和雨水正使庄稼茁壮地生长。
- Rainfall is about average for the time of year. 对一年中的这个时候来说,降雨量还算普通。
- A rainfall will settle the dust on the road. 一场雨使马路上的尘埃落定。
- The cultivated field received not only its own share of rainfall but all of the runoff from the catchment. 耕地不仅获得它自己那份雨水而且还接受集水区的全部径流。
- Frogs began to croak with the rainfall. 一下雨青蛙就开始呱呱地叫起来。
- We have as much rainfall here as Beijing . 我们这儿的雨量和北京一样多。