滴灌 的英文怎麼說

中文拼音 [dīguàn]
滴灌 英文
drip irrigation
  • 滴 : Ⅰ動詞（液體一點一點地向下落） drip Ⅱ名詞（一點一點地向下落的液體） drop; droplet Ⅲ量詞（用於滴下的液體的數量） drop
  • 灌 : Ⅰ動詞1 （輸水澆土） irrigate 2 （倒進去; 注入） pour in; fill 3 （飲酒; 勉強他人飲酒） drink wine...
  1. Determination of technique parameters for saline - alkali soil through drip irrigation under film

    鹽堿地膜下滴灌技術參數的確定
  2. It was found : 1 ) the film restrained evaporation surface intensity and had obvious function of rising and keeping moisture, 2 ) the drip irrigation could supply water according to growing requirement and augment of water conflux intensity around crop root, it also had strongly controllable operation and wasted fewer water

    覆膜抑制了土壤表面的蒸發面匯，具有明顯的提墑保墑作用，滴灌能隨時根據作物生長需要及作物根系匯流強度的增大而補充匯流源，可控性很強，水的浪費率很低。
  3. Combining with practice of china ' s uranium ore heap leac hi ng, this paper proposes main ways and suitable technologies in the fields of emp hasizing feasib ility research, adop - ting strengthened technologies, improving equipment le vel, op timizing control technological factors and developing application range and so o n, which include adopting acid - curring and ferric sulphate - tric kle leaching process, bacteria heap leaching, countercurrent heap leaching, sele cting advanced material of heap bottom, developing large mechanized heap constru ction equipments and methods, popularizing drip i rrigation distributing solution, optimizing heap leaching process parameters, as we ll as developing recovery equipments suited to heap leaching, etc, in order to i n crease leaching rate, reduce heap leaching period and achieve more economic bene fits

    結合我國鈾礦堆浸實際，在重視堆浸可行性研究、採用強化堆浸技術、改進堆浸裝備水平、嚴格工藝條件及拓寬堆浸的應用范圍等方面提出一些有效途徑及適用技術，包括採用拌酸熟化-高鐵淋濾浸出、細菌堆浸、制粒堆浸、逆流堆浸，選用優質底墊層材料，研製大型機械化築堆方法和設備，推廣滴灌式布液，優化堆浸工藝參數，以及開發堆浸相配套的回收設備等，以提高浸出率、縮短堆浸周期，獲得更大的經濟效益。
  4. Fertigation by drip irrigation as an advanced technology to control the supply of water and nutrients has been applied by other countries in recent years

    滴灌施肥作為一種先進的水分調控技術，近年來國外已開始廣泛採用，但對滴灌施肥條件下肥料養分在土壤中遷移轉化規律的了解尚十分有限。
  5. From these products came the introduction of many plastic products useful to high - yield agriculture such as plastic films, mulches, drip - irrigation tubing, pipes, fertigation equipment, filters, fittings and connectors, and row covers

    由這些產品衍生出許多對高產農業有用的塑料產品，如塑料薄膜、塑料覆蓋料、滴灌塑料管道、輸水管道、灌溉施肥設備、過濾器、配件和接頭以及行覆蓋物。
  6. Plastic mulching effects on potato under drip irrigation and furrow irrigation

    滴灌與溝灌馬鈴薯覆膜效應研究
  7. Comparison of the characteristics of soil biological in sea - island cotton field between drip irrigation under mulch and furrow irrigation in tarim reclamation area

    膜下滴灌與溝灌海島棉田土壤微生物特性的比較
  8. Trickle irrigation conservers water where limited.

    滴灌在水少的地方應用起來可省水。
  9. We adopt various methods of irrigation such as fixed irrigator, and moving irrigator and dripping irrigator

    灌溉有固定式噴灌，移動式噴灌及滴灌設施，配套全。
  10. Progress of the research and development of roto - jet pump

    地下滴灌技術的研究現狀與發展
  11. ( 5 ) it was more precise for using darcy - weisbach formula to calculate the hydraulic pressure slope curve in the lateral line, but too complexity. although i - pm wu formula is simple, the estimated results were not agreement with the measured data. a coefficient including irrigation uniformity was presented to modify i - pal wu formula, and the results were agreement after using the coefficient

    （ 4 ）利用達西?韋斯巴赫公式計算微孔毛管的沿程水頭損失具有較高的精度，但計算復雜，吳義伯公式計算雖較簡單，但在灌水均勻度較差時誤差較大，為此對吳義伯公式進行了修正，提出了修正系數的計算經驗公式，取得了良好的結果，為簡易地下滴灌工程設計中水力計算建立了簡化公式。
  12. Manufacture of dripping irrigation emitter with lower water pressure

    微壓滴灌灌水器的研製
  13. Drip or ooze systems are common for pot watering.

    滴灌和滲灌系統一般也用於盆栽灌水。
  14. Load on the implement : a tool for cutting the drip line ( pruning shears, cutting knife ), suitable tools connectors in an amount for one working day, stakes for marking problems during embedding, shearing screws and a suitable tool box

    裝上安裝工具包括：割斷滴灌管的刀子（修枝剪，切刀） ，夠一天使用的合適的連接件，用於標記安裝時出現問題的樹枝，螺絲刀和工具箱。
  15. An empirical solution of characteristic values of wetted solum under surface drip irrigation

    地表滴灌土壤濕潤體特徵值的經驗解
  16. Perspective analyses on film trickle irrigation application and the present status of treating alkali soil

    膜下滴灌技術應用與土壤鹽堿化治理的現狀及前景分析
  17. Low pressure trickle irrigation is based on the little effect of pressure on the quality of drip irrigation system

    壓力水頭對滴灌系統的灌水質量影響很小，這為低水頭滴灌提供了理論依據。
  18. Low pressure trickle irrigation is popular with farmers. currently, the study direction of drip system is to develop low pressure emitters

    當今，研製大流量的壓力補償式灌水器是低壓滴灌研究的方向。
  19. Trickle irrigation is regarded as a significant technology of water - saving irrigation, because we can exactly control the quantity of irrigation water, decreasing ground evaporation and deep - seated leak

    滴灌系統作為一種優秀的節水灌溉技術，它能夠精確的控制灌溉水量，減少地面蒸發和深層滲漏。
  20. In addition, similar analyses on soil water and salt characteristics in insufficient trickle irrigation were conducted. all these laid foundation for studying and analyzing the same problems in temperature fields

    此外，對滴灌非充分供水入滲過程的水鹽變化規律做了類似的分析，從而為考慮溫度梯度作用下的同類問題研究與分析打下基礎。
分享友人
分享到 Line

分享到臉書