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- It has been indicated that land exploitationhas affected the courses of nitrogen losses deeply from the data of rainfall simulation experiment in Xi Tiao Xi Catchment. 径流增加及积累径流量最大的是稻田,其它依次为桑园、竹林、草地和菜地;
- Field trials of rainfall simulation were carried out to study effects of different rainfall intensities and nitrogen fertilizer application rates on nitrogen losses in rice-wheat rotation of Taihu Lake Watershed. 摘要应用田间模拟降雨,研究了太湖流域稻麦轮作方式下,不同雨强和施氮水平对农田氮素径流流失的影响。
- The experiments for 5 typical underlying surfaces were carried out, that is, SBS, waterproof brick, cement road surface, permeable brick and grassplot by the artificial rainfall simulation system. 未用自制模拟降雨系统,对SBS、不透水地砖、水泥地面、透水砖和草地等典型下垫面进行了实验研究。
- artificial rainfall simulation tests 人工降雨模拟试验
- Laboratory rainfall simulation with controlled rainfall intensity and drainage 室内人工模拟降雨试验研究
- 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。
- Keywords Conservation Tillage;Runoff Soll Loss;Water Balance;Modeling;Controlled Traffic;Rainfall Simulation; 保护性耕作;地表径流;土壤流失;水分平衡;模型;固定道耕作;降雨模拟;
- Characterized by heavy rainfall; rainy. 多雨的以雨量很大为特征的; 多雨的
- Computer simulation of an in-flight emergency. 计算机模拟飞行途中的紧急情况
- A Continuous Rainfall Simulation on the Solute Movement Through the Disturbed Primary Soil of an Abies fabri Forest in Gongga Mountain, China 贡嘎山峨眉冷杉林原生扰动土壤溶质运移的持续降雨模拟研究
- 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。
- 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。