溉田 的英文怎麼說

中文拼音 [gàitián]
溉田 英文
flood the fields cleansewash
  • : 動詞[書面語]1. (澆水) supply with water 2. (洗滌) cleanse; wash
  • : Ⅰ名詞1. (田地) field; farmland; cropland; land 2. (姓氏) a surname Ⅱ動詞[書面語] (打獵) hunt
  1. Many farmer 's fields are irrigated by water brought from a river or lake through bamboo pipes.

    很多農民的地是通過竹管從河流或湖泊中引水灌的。
  2. Large area forest and bosk ( in liupan mountain ), dense grass ( moon mountain ), river and irrigative area, water, bare soil, each distribution characaters is differened from others. the case is showed that vegetation covered influence surface moist - heat character

    大面積的森林和灌叢(如六盤山一帶) 、茂密的草地(如月亮山) 、河流邊緣及附近有灌的地域(分佈有草地和農) 、水體以及裸地區,這些區域各量的分佈特徵與其周圍地域明顯不同。
  3. The terrace channels are convenient for irrigation.

    的溝渠便於灌
  4. The soil self - purification, the influencing and determinate factors of the soil environmental capacity, and its application in controlling the area gross pollutants, constituting the soil - environmental quality standards, the irrigation water quality standards and the contaminative mud standards in farmland were discussed

    論述土壤自凈作用,土壤環境容量影響和確定因素,土壤環境容量在區域污染物的總量控制、土壤環境質量的標準的制定、農水質標準、污泥農施用標準等方面的應用。
  5. Then it analyses the different function of irrigation projects as glebe, paddy field, farmland in the xia, shang and western zhou dynasties, further proves the irrigation works of southern paddy field area is earlier than north drying farming area, so the north irrigation project technology is from southern china

    又分析夏、商、西周三代時旱、水溝洫水利工程的不同作用,進一步證明南方水地區灌水利早於北方旱作地區,灌水利工程技術應是從南方傳入北方的。
  6. In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions

    本文從試驗及試驗資料入手,取得以下主要成果和結論:對鹽堿地水稻節水灌技術進行優化研究,系統地分析了不同節水灌技術對水稻生理指標及產量的影響,採用了多目標模糊優化的方法,對灌水技術進行綜合評判,優選了節水灌技術,論證該地區宜採用水稻控制灌技術;闡述控灌技術通過調節和控制水稻的需水規律,降低水稻高產情況下的無效水量消耗,從水稻生理、生態節水兩方面分析了控灌技術節水機理,針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點;通過控灌與淹灌的定量對照比較,從根系、莖蘗、冠層葉片及綠葉動態到株高,土壤水分變化,抗病蟲害、抗倒伏能力,稻土溫變化,產量構成因素及稻米品質等諸多方面進行動態比較,分析控灌技術高產優質機理;在鹽堿稻地採用控制灌+間歇淋洗模式,跟蹤測試間水鹽變化狀況,驗證控制灌技術在鹽堿地區水稻灌中應用的適應性,通過分析水稻控制灌淋洗條件下水稻生理生態指標,提出優化控制灌+間歇淋洗組合模式,為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。
  7. Furrow irrigation is a common way used in wide - row crops

    溝灌是大寬行作物灌中比較常見的一種灌水方式。
  8. And then, the irrigation performance including irrigation efficiency, application efficiency and distribution uniformity were evaluated by using infiltration parameters and soil parameters. the results indicate surge furrow irrigation is suitable to hilly mountain areas

    利用入滲參數以及間基本參數,對灌水質量:儲水效率e _ n 、灌水效率e _ a和灌水均勻度e _ d進行了評價,評價結果表明在丘陵山區適宜進行波涌灌
  9. They dug channels to bring in water from the grand canal to irrigate the rice fields

    他們挖掘溝渠從大運河引水灌
  10. My experiment can mostly include two sections : the first one was a pot experiment which was carried out in the greenhouse to study the physiological responses of helianthus tuberosus l. seedlings to salt and water stress ; the second one was a field experiment which was carried out in laizhou, shandong province to study the effects of seawater irrigation on helianthus tuberosus l. and soil

    本試驗由溫室盆栽耐鹽耐旱試驗和大海水灌試驗兩大部分組成:溫室盆栽試驗主要通過砂培的方法,研究了幼苗期菊芋在鹽分和水分脅迫下的生理反應;大試驗在半乾旱的山東萊州地區進行,研究了海水灌對菊芋及其土壤的影響。
  11. The newly - built projects " construction supervision system should adopt independent social form and implement the supervision of omnibearing and full process ( mainstay project, field interplant project and the supervision manufacture of equipment ), which will be favorable to the optimal achievement of the project ' s general aim, cutting down the latent danger of quality and reducing the cost of operation and management

    高揚程梯級提水灌工程新建項目的建設監理制宜採用獨立第三方的社會監理形式,並推行從規劃設計到工程實施的全過程、全方位(主幹工程,間配套工程,設備監造)的監理,以利於工程總體目標的最優實現,減少工程投運后的質量隱患,降低運行管理費用。
  12. "how do you irrigate your fields?" he asked.

    「你怎樣灌溉田地?」他問道。
  13. The region was crisscrossed by myriad rivers, canals, and irrigation streams that fed lush market gardens and paddies in which the young rice shoots grew, or flowed into lakes and ponds where fish and ducks were raised

    這里河流水道交錯、灌溝渠縱橫,滋養了稻穗累累的水,也流入一望無際的湖泊和養鴨、魚的池塘。
  14. Collecting a large number of atmosphere, soil and irrigation water, using the method of monomial and composite pollution exponent, the general situation of grain early warning is studied and a grain early warning system is built

    本文從糧食生產過程中的大氣、土壤及農水出發,運用單項污染指數與綜合污染指數相結合的評價方法進行糧食生產的預警研究,構建了糧食本底安全預警系統。
  15. Sluices connecting a reservoir with irrigated fields

    將一個蓄水池與灌溉田連接起來的水渠。
  16. This seems to be its main advantage for irrigated wheat over applying all the n before planting

    這似乎是灌溉田小麥分施氮肥比播種前一次施用所具有的優點。
  17. With combining optimization method, an optimal model of determining synthetic surface roughness coefficient in film hole irrigation was developed

    實例計算與方法驗證表明,該方法能夠簡單而有效地確定膜孔灌溉田面綜合糙率系數。
  18. Based on water flow movement characteristics in film hole irrigation, a zero - inertia model form surface water flow movement in film hole irrigation were presented in this paper

    根據膜孔灌溉田面水流運動特性,建立了膜孔灌溉田面水流運動零慣性量數學模型,並將其與優化理論相結合,提出了確定膜孔灌溉田面綜合糙率系數的優化模型。
  19. Abstract : based on water flow movement characteristics in film hole irrigation, a zero - inertia model form surface water flow movement in film hole irrigation were presented in this paper

    文摘:根據膜孔灌溉田面水流運動特性,建立了膜孔灌溉田面水流運動零慣性量數學模型,並將其與優化理論相結合,提出了確定膜孔灌溉田面綜合糙率系數的優化模型。
  20. Curtailing emissions of methane, which today contribute about half as much to greenhouse warming as co2, may provide more than one wedge : needed is a deeper understanding of the anaerobic biological emissions from cattle, rice paddies and irrigated land

    今天,甲烷對于溫室增溫的影響,幾乎相當於二氧化碳的一半,因此減少甲烷排放也可能提供一塊以上的楔形:我們需要更深入了解來自家畜、稻及灌溉田地的厭氧生物氣體排放。
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