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- In this paper, the principle and the method of the discrete time Markou Decision Programming (MDP) have been used for the MDP model of irrigating the crop field. 本文应用离散时间的马尔可夫决策规划(MDP)的原理和方法,建立了农田灌溉的MDP模型。
- In the harvesting season, the crop fields are shinning. 丰收的季节，田野一片耀目。
- Irrigated crop fields stand out starkly against an expanse of Qatari desert. 灌溉农田作物立足点对荒凉的版图，卡塔尔沙漠。
- Robot farmers could soon lead to crop fields being replaced by metal shipping containers. 不久，机器人农夫就可以用金属集装箱代替耕地种植庄稼。
- Non-crop habitats show positive or negative impacts on the pests and natural enemies in crop fields. 非作物生境对作物生境中的害虫及其天敌可产生正的或负的影响。
- rotation paddy-upland crop field 水旱轮作田
- You dump, I irrigate; when the farmer opens the irrigation channel, the water that flows from homes and factories will seep right into the crop fields. 你排、我灌，老农夫打开闸门，由住宅与工业区一路流来的水，将继续涌向农业区。
- Irrigation Fields, Qatar, 2003 Photograph by Robb Kendrick Irrigated crop fields stand out starkly against an expanse of Qatari desert. 意译：灌溉田地，卡塔尔，2003年。灌溉作物田野突出荒凉的宽阔的卡塔尔的沙漠为背景。
- The average bacteria amount of A.flavi incontinuous cropping field was more than that inrotation field. 连作田间的黄曲霉平均菌落数大于轮作田间。
- Ivy-leaf speedwell (Veronica hederaefolia L.), a troublesome weed in summer-harvested crop fields throughout Mediterranean countries, was transferred into China recently. 常春藤叶婆婆纳(Veronica hederaefolia L.;)是地中海周缘国家的重要农田杂草，近期由境外传入我国江苏、浙江地区。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- The farmer who needed labor in crops field perhaps more loved the country girl, Dongshi who was industrious and hardworking. 家里需要在田里作庄稼的农人，也许就比较喜欢东施这样吃苦耐劳的乡下姑娘。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- We have had the biggest wheat crop ever this year. 今年我们的小麦收获量是有史以来最好的。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- Forests and grasslands need to be reclaimed from sloped crop fields in 14 central and western provinces,including 10 western provinces,autonomous regions and municipalities as well as Shanxi,Inner Mongolia,Hebei and Hubei. 涉及坡耕地退耕还林、还草的中西部省份14个，包括西部10省（区、市）和山西、内蒙古、河南、湖北。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
