water furrow 中文意思是什麼

water furrow 解釋
排水明溝
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • furrow : n 1 溝，犁溝，壟溝。2 耕地，農田。3 航跡；車轍，（臉上的）皺紋。vt 1 （用犁）開（溝），給（田）作...
  1. In order to decrease expenditure and increase total economic efficiency, the key technique consisted of a complete sets of base fertilizer heavily, stabilizing n, increasing p and k, herbicide, coordinating of irrigation, fertilization and dpc regulation in first - flowering time, water - saving by furrow irrigation, simple pruning of cotton plants, chemical accelerating the ripening and so on

    以重施基肥，穩氮增磷增鉀，化學除草，初花期水、肥、控同步，溝灌節水，簡化整枝及化學催熟等項技術組裝配套，達到節支省工，提高整體經濟效益。
  2. Three wheat cultivars, yannong 19 ( with spread plant type ), jimai 20 ( with semi - spread plant type ) and taishan 23 ( with erect plant type ), were used to investigate the wue ( water use efficiency ) change under raised bed planting with furrow irrigation and conventional flat planting with flood irrigation

    摘要為尋找提高小麥水分利用效率的途徑，以株型擴張品種煙農19 、株型緊湊品種泰山23和株型半擴張品種濟麥20為材料，比較研究了壟作（小水溝內滲灌）和平作（大水漫灌）兩種栽培模式下小麥的水分利用效率。
  3. In the third part, a comprehensive check experiment was made on percolation irrigation and furrow irrigation : the percolation irrigation is superior to the furrow irrigation for such advantages as saving water, saving energy, increasing production, raising air temperature and ground temperature inside the shelf, lowering air humidity inside the shelf and reducing plights, and ect

    第三部分對棚室番茄滲灌和溝灌進行了全面的對比試驗，通過試驗可以得出滲灌較溝灌省水、節能、增產、提高棚室空氣溫度和地溫、降低棚室空氣濕度、減少病蟲害等一系列優點。
  4. Our skin surface is " cuticular layer ", and cuticular lower part is " dermal layer " ; cuticular layer and true cortex are not completely close together " sticky " together, skin is in only certain zone by connective tissue closely " bind " go up in derma, certain place is done not have ; so, absorbed water when skin " swollen " when rising, " bind " the place that live is stayed by confine however and show cave shape ; look from the exterior, cutaneous surface just has sunken have dash forward, like furrow

    我們的皮膚表面是一層表皮層，而表皮下方是真皮層；表皮層與真皮層並非完全緊密的黏在一起，表皮只在某些地帶由結締組織緊緊地綁在真皮上，某些地方則沒有；所以，當表皮吸了水腫起來時，綁住的地方卻被局限住而呈凹陷狀；從外觀看起來，皮膚的表面才有凹有突，像皺紋一樣。
  5. But conventional furrow irrigation is difficult to meet the demands that crops are irrigated at proper time and with suitable amount of water

    但常規溝灌很難滿足灌溉過程中對灌水適時、適量的要求。
  6. Aimed at the landform and the shortage of water resource in hilly mountain areas, the field experiments of surge furrow irrigation and continuous irrigation were carried out

    本文針對丘陵山區地形和水資源短缺等特點，採用正交試驗設計進行波涌灌和連續灌田間試驗。
  7. The estimation methods of water requirement, and determination of basal crop coefficient and soil evaporation coefficient under the controlled alternative furrow irrigation in summer maize were studied and verified in the fifth chapter

    （ 4 ）夏玉米田棵間土壤蒸發主要發生在灌后幾天表層土壤比較濕潤的時期內，其中表層土壤含水率和葉面積指數是影響土面蒸發的兩個基本因素。
  8. The no - tillage and culture focus more on creating better conditions for microbe decomposing the crop residue compared with no - tillage. there are four principle in it : 1 ) successive capillary water circulation ; 2 ) successive no - tillage ; 3 ) successive multiple crop rotation ; and 4 ) successive " ridge and furrow culture ". by these devices taken, the soil accumulate more organic matter in shorter period compared with general no - tillage

    將秸稈混入土壤中分解，壟、溝搭配，保持土壤的浸潤狀態和連續植被，不僅解決了覆蓋免耕制中有機質分解、轉化慢的問題，而且使輸入土壤的有機質分解、轉化更加迅速，所以在促進土壤有機質循環方面自然免耕製表現出明顯的優越性，土壤有機質遂表現為快速的增長。
  9. The results indicated : ( 1 ) during the jointing stage of winter wheat, the differences of catalase activity among different measures of soil water utilization are significant in shallow soil, in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments, looking like an inverse s ; ( 3 ) for furrow growing without mulch, the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields

    初步分析得出： （ 1 ）冬小麥拔節期，採用不同土壤水利用技術的冬小麥田淺層土壤過氧化氫酶活性差異明顯，以溝播不蓋秸稈處理的過氧化氫酶活性最強，縮行密植處理的最弱； （ 2 ）土壤過氧化氫酶活性隨深度的變化趨勢大體一致，呈反s形； （ 3 ）溝播不蓋秸稈處理溝中土壤過氧化氫酶活性明顯高於壟上； （ 4 ）土壤過氧化氫酶對於田間微生態環境具有指示作用，在一定程度上反映了土壤水利用技術對微生態環境的影響。
  10. Furrow - ridge - opener is the main working part of water - application - furrow seeder, the key requirement to the new design is the furrow opening, ridging, watering and fertilizing of soil completed at a time

    起壟開溝器是灌水溝播機的主要工作部件，它需同時完成起壟、開溝、灌水、施肥等多項工作。
  11. In this paper, the structure and main parameters of furrow - ridge - opener are analyzed. the soil load characteristics of the ridge - opener were measured in the soil bin ; the regression equation of the traveling force resistance was formulated. the working performace and characteristics of the water - application - furrow seeder unit were analyzed

    在本文中，對起壟開溝器的結構形式及主要參數進行了理論分析，並通過土槽對起壟翼的主要性能參數進行了回歸實驗，得到了牽引阻力的回歸模型。
  12. In the first chapter, the improvement and development of furrow irrigation technique, theory foundation of controlled alternate furrow irrigation, and related research advance at home and abroad were analyzed and elucidated, and the main problems needing to be studied further and to be solved were put forward. in the second chapter, the soil infiltrative parameters, irrigating water advancing and water redistribution in soil were studied by adopting the controlled alternative furrow irrigation in field

    根據建立的水量平衡方程，採用模式搜索技術中的爬山法，利用infiltvs分析軟體，計算得到的不同溝灌方式灌溉水流的推進過程與利用實測資料回歸分析得到的水流推進過程幾乎完全重合，預測精度很高，因此證明本文建立的模型和分析計算方法是合理可行的，完全可用於不同溝灌方式土壤入滲參數和水流推進過程的估算。
  13. At present, the studies about the controlled alternate furrow irrigation are focused on how it affects the water physiological indexes, water consumption and yields of crops. but, some problems suc h as the soil infiltrative parameters, irrigating water advancing, water redistribution in soil, calculation of crop water requirement and water consumption, and the upper and lower limit indexes of soil moisture, guiding a field irrigation after the controlled alternative furrow irrigation is implemented in field, have not been researched systematically and deeply. if these problems could not been solved commendably, the popularization of controlled alternate furrow irrigation will be affected

    然而，目前有關交替隔溝灌溉的研究還主要集中於這種灌水方式對作物水分生理指標、耗水量和產量的影響方面，而對大田採用這種灌水式后的土壤入滲參數變化情況、作物需水量與耗水量計算、以及指導大田灌溉的水分下限控制指標等與大田生產實際密切相關的幾個問題基本上還沒有進行系統的深入研究，而這些問題如不能得到很好地解決，勢必會對這種灌水方式的推廣應用產生嚴重的影響。
  14. In the fourth chapter, the effect of controlled alternative furrow irrigation on the ratio of root to shoot, filling rate, leaf physiological indexes, yield and water use efficiency of summer maize were discussed, and the lower limits of suitable irrigation for summer maize in controlled alternate furrow irrigation were analyzed and determined

    29 ，表明干濕交替循環不僅可以減少每次灌水間隔期間的棵間土壤無效蒸發，而且也抑制了作物的奢侈蒸騰，因此作物需水量明顯減少，節水效果非常顯著，被證明是溝灌方式中最科學的一種灌水方法。
  15. A furrow or groove formed by running water

    犁溝由流水形成的槽或小溝
  16. Taking what the people after medicine reducing weight often thinks to subtract is adipose, still include in subtractive composition actually moisture, adipose wait with protein, and some side - effect apparent or the effect not beautiful, accompany occurrence skin flabby, coarse, furrow grow in quantity, subtractive water spare time from one ' s main work to attend to sth else experiences very fast complement, subtractive protein makes muscle function drops

    服用減肥藥後人們往往認為減去的是脂肪，其實減去的成分中還包括水分、脂肪和蛋白質等，而且有的副作用明顯或效果不佳，並伴隨出現皮膚鬆弛、粗糙，皺紋增多，減去的水分身體會很快補充，減去蛋白質使肌肉機能下降。
  17. Due to the underdevelopment of economy, traditional surface irrigation such as border and furrow irrigation is still taken as the dominant way in farmland irrigation, which leads to the great waste of water resources. therefore, how to apply a new theory to study and improve surface irrigation technique in order to increase water use efficiency and water productivity in farmland, has become a key project in water - saving research of agriculture today

    然而，由於經濟欠發達，我國農田灌溉仍以傳統的畦、溝地面灌溉技術為主，水資源浪費現象還比較嚴重，因此，如何運用新的理論研究和改進地面灌水技術，提高農田水分利用效率和水的生產效率，已成為當今我國農業節水研究的重點課題。
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