1.
They dug channels to bring in water from the Grand Canal to irrigate the rice fields.
他们挖掘沟渠从大运河引水灌溉稻田。
2.
Ammonia volatilization and its influence factors of paddy field under water-saving irrigation
节水灌溉稻田氨挥发损失及影响因素
3.
Regularity of Methane Emission from Paddy Fields and Its Influence Mechanism under Rice Controlled Irrigation;
控制灌溉稻田甲烷排放规律及其影响机理研究
4.
Exploration on the Analysis and Investment of Cost in Paddy Irrigation by Motor;
电力灌溉稻田费用的分析及投资的探讨
5.
Research on Uncertainty of Macroporous Distribution and Characteristic Parameters of Soil Moisture of Paddy Field in Water-Saving Irrigation Condition;
节水灌溉稻田土壤大孔隙分布不确定性及持水特征参数研究
6.
Research on Soil Moisture Prediction Models of Inadequate Irrigation Rice Field in South China;
南方地区非充分灌溉稻田土壤墒情预报模型研究
7.
A specially irrigated or flooded field where rice is grown.
稻田一块专门灌溉的土地，水稻生长的地方
8.
The key of controlling CH4 emission lies in regulating irrigation water.
控制稻田甲烷排放的关键在于调节灌溉水。
9.
Experiment of Water-saving Irrigation Technology for Paddy Field by Pressing on Arenaceous Soils;
沙壤土稻田碾压防渗节水灌溉技术试验研究
10.
Study on Threshold Values of Soil Salinity in Rice Field Under Different Irrigation Conditions
开封引黄灌区灌溉条件下稻田土壤盐分阈值研究
11.
The terrace channels are convenient for irrigation.
梯田的沟渠便于灌溉。
12.
"How do you irrigate your fields?" he asked.
“你怎样灌溉田地？”他问道。
13.
"Upland rice yields tend to be lower, and its importance is not great; for example, in Indonesia, more than 90 percent of the rice is grown in irrigated paddy land."
陆稻的产量较低，重要性不大。以印度尼西亚为例，99％以上的稻种在能灌溉的水田里。
14.
Irrigation Benefits Study of Rice Production in the Pishihang Irrigation Scheme;
淠史杭灌区水稻灌溉效益的分析研究
15.
Effects of Straw-returning Manner on Yield of Rice and Rape and Soil Fertility Maintaining in High Yield Ditch
无水层节水灌溉丰产沟秸秆还田对水稻、油菜产量和土壤培肥的影响
16.
Water-saving Irrigation on Stress-resistance Physiological Factors of Rice
节水灌溉对水稻抗逆生理性状的影响
17.
Study on Application of Water-saving and High-yield Irrigation Control Technology for Rice in Yinchuan Irrigated Area
银川灌区水稻节水高产控制灌溉技术应用研究
18.
Study on Expert System for Water Saving Irrigation of Rice in Pi-Shi-Hang Irrigation District;
淠史杭灌区水稻节水灌溉专家系统的研究