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irrigation treatments
相关语句
  灌溉处理
     There were four treatments in the experiments, i.e. CK (Non-irrigated), 25%, 50% and 75% seawater irrigation treatments.
     试验共设4个处理,即CK(未灌溉处理)、25%、50%、75%的海水灌溉处理
短句来源
     Average the maximum evapotranspiration rate (5.5 mm/d, 4.6 mm/d) and transpiration rate (4.6 mm/d, 3.3 mm/d) of all irrigation treatments occurred in flowering and filling stages.
     各灌溉处理在扬花、灌浆期蒸散和蒸腾强度最大,蒸散强度各为5.5mm/d、4.6mm/d,蒸腾强度分别为4.6mm/d、3.3mm/d。
短句来源
     In 2001 and 2002, the tuber yield of 25% and 50% seawater irrigation treatments was much higher than that of CK and 75% seawater irrigation treatment.
     2001和2002年,25%和50%的海水灌溉处理,较未灌溉处理增产效应显著。
短句来源
     Sodium adsorption ratio (SAR) of 25% seawater irrigation treatment was much higher than that of 50% and 75% seawater irrigation treatments but never exceeded 10 mmol/L, indicating that alkalization was small under seawater irrigation.
     25%的海水灌溉处理土壤钠吸附比明显高于50%、75%的海水灌溉处理,但仍然未达到10mmol/L。
短句来源
     Four irrigation treatments (control, 30,60, and 90% of evaporation from Chinese Evaporation Pan) were used in the experiments.
     试验采用四种灌溉处理:按蒸发量的30,60和90%灌水及对照处理(不灌水,传统方法)。
短句来源
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  灌水处理
     Among different irrigation treatments,the highest yield and WUE of T4 could arrived 41 521.5 kg/ha and 54.46 kg/(mm·ha).
     在各灌水处理中,T4处理产量和水分利用效率最高,分别达41 521.5 kg/hm2和54.46 kg/(mm.hm2);
短句来源
     The protein content have extremely remarkable differences under different varieties and irrigation treatments,the protein content of the Linyou 145 was the highest one and next was Gao 8901.
     不同品种的子粒蛋白质含量随着春季灌水次数的增加而降低(皖麦38除外),不同品种间、不同灌水处理间蛋白质含量差异极显著,以临优145的蛋白质含量最高,其次是8901-11。
短句来源
     The results indicated that significant difference existed among irrigation treatments on grain yields and the photosynthetic parameters such as net photosynthetic rate(Pn),PSⅡ potential activity(Fv/Fo),the maximal quantum efficiency(Fv/Fm)of PSⅡ, photochemical quenching coefficient(qP) and non-photochemical quenching coefficient(qN).
     结果表明,旗叶Pn、PS 的潜在活性(Fv/Fo)、PS 的光化学最大效率(Fv/Fm)、光化学猝灭系数(qP)、非光化学猝灭系数(qN)及产量在不同灌水次数间的差异均达到显著或极显著水平,其中不灌水处理灌水处理间的差异较大;
短句来源
     Chl content and NR activity of flag leaf had been kept relatively high from frowing to 18 days after anthesis in irrigation treatments (W1 and W2) and had higher transportion ratio of nitrogen.
     在开花至花后18d内,灌水(W1、W2)各处理的旗叶叶绿素含量与硝酸还原酶活性始终维持在较高水平,且其氮素转运率明显高于不灌水处理(W0)。
短句来源
     Irrigation treatments were done during budding stageand pod stage. And three irrigation levels were designed: 75mm, 120mm, 180mm.
     灌水处理分别在现蕾期和结荚期进行,每次灌水 分 75mm、120mm 和 180mm三个水平。
短句来源
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  灌溉制度
     Providing foundation for making scientific irrigation treatments and heightening the water use rate, the advantage of artificial neural network and wavelet analysis is integrated to establish a Wavelet neural network model of predicting amount of water required of rice.
     结合BP网络和小波分析的优势,建立一种水稻需水量预测的小波BP网络模型,旨在准确预测水稻需水量,为制定合理的灌溉制度、提高水资源的利用效率提供重要依据。
     Analyzing integration influence of turfgrass in different irrigation treatments, we ascertain W2 as the best irrigation treatment of tall fescue,W3 as the best irrigation treatment of white clover.
     通过分析不同灌水处理对草坪的综合影响,确定高羊茅最佳的灌水处理为W2,白三叶最佳的灌水处理为W3,其全年和日蒸散量变化作为制定灌溉制度的基准。
短句来源
     The scheduling of drip irrigation was studied in Yuli County,Kuerle in 2004 with three irrigation treatments: 345 mm,420 mm and 505 mm. It was found that,when the irrigation ration was 45 mm in florescence stage,the soil moisture in 0~40 cm layer increased sharply to 90%; after one day it dropped to 70%,and the water loss was up to 20 mm;
     2004年在南疆尉犁县进行了棉花膜下滴灌耗水规律以及灌溉制度的研究,通过设置三个灌水处理:345 mm、420 mm、505 mm,并连续监测每次灌前棉花全生育期土壤含水量变化,得出以下结论:在花期(7月4日)滴灌定额45 mm,灌水只能影响到土壤0~40 cm,灌后第一天,土壤水分损失可达到20 mm;
短句来源
     Comparison of Different Winter Wheat Varieties Under Different Irrigation Treatments
     不同灌溉制度下的冬小麦品种比较研究
短句来源
     Influence of Deep P Fertilization on Growth of Two Wheat Varieties Under Different Irrigation Treatments
     不同灌溉制度下深施磷对两个小麦品种生长效果的研究
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  “irrigation treatments”译为未确定词的双语例句
     Irrigation treatments with 60 mm, 40 mm, 20 mm, 0 mm water supplied per ten days were designed to imitating raining at the period of elongation. The effects of water supply treatment on mineral nutrient were studied.
     在甘蔗伸长期间,智能模拟自然降雨,进行降雨量分别为60mm/旬、40mm/旬、20mm/旬、0mm/旬的水分处理,研究了水分对营养的效应。
短句来源
     Furthermore, the diluted sewage of proper concentration could improve the seedlings growth. Compared to the control, sewage irrigation treatments increased the fresh weight of the stem, leave and root of full-grown C. officinalis plant by 161.63 %~215.12 %, 86.77 %~109.23 % and 23.89 %~34.13 %, respectively.
     对于金盏菊成年植株,污灌处理(不论稀释与否)显著地增加其茎、叶和根的鲜重,分别较对照增加161.63%~215.12%、86.77%~109.23%和23.89%~34.13%。
短句来源
     With the advance of sweat corn growth stages, the difference of leaf area for different irrigation treatments lessened gradually, mean dry mass reduced 15.14% and 24.38%,mean evapotranspiration (i.e. water use ) reduced 31.28% and 29.58%,while canopy WUE increased 23.48% and 7.40%.
     单株干物重分别下降15.14%和24.38%,蒸散量(即作物耗水量)分别下降31.28%和29.58%; 冠层水分利用效率分别提高23.48%和7.40%。
短句来源
     Changes of soil urease and catalase activity were studied in five irrigation treatments,its maximum allowable depletion was 10 kPa,16 kPa,25 kPa,40 kPa and 63 kPa respectively in tomato cultivated in a protected field.
     通过保护地番茄栽培试验,研究渗灌及不同灌水控制下限101、62、54、0和63 kPa处理对0~10、10~20、20~30、30~40和40~60cm 5个土层脲酶和过氧化氢酶活性的影响。
短句来源
     Soil water conten t was the greatest for the 67 5 mm irrigation treatments (D 3), 2 2% higher t han non irrigated treatments (D 0).
     全生育期补灌 67.5mm的处理土壤含水量最高 ,比没有补灌的对照处理高 2 .2 %。
短句来源
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  irrigation treatments
Four blocks were subjected to three different irrigation treatments initiated ca.
      
The growing season rainfall was 198 mm; six irrigation treatments, ranging from 0 to 320 mm were applied at different stages of growth.
      
However, the influence of the irrigation treatments on the oxygen and carbon dioxide contents of the soil atmosphere was small and not consistent.
      
Six irrigation treatments were imposed on two soybean cultivars grown on a grey cracking clay soil in two successive seasons.
      
Irrigation treatments were FF - irrigation after 90 mm of calculated evapotranspiration (or 40% depletion of available moisture), MM - after 135 mm (60%), II - after 180 mm (80%) and NIL (rainfed).
      
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The steppe dominanted by Stipa grandis is one of the zonal type in mid- dle part of Nei Monggol(Inner-Mongolia).Several stands with different biomass and plant height appeared after an accidental fire caused by smoking.On these stands and an additional irrigation treatment,a comparative study on photosynthetic rate was performed by means of assimilation chamber.The results are as follow: 1.In July,1981,with little precipitation,the diurnal curve of photosynthetic rate in all stands showed“double peak”form...

The steppe dominanted by Stipa grandis is one of the zonal type in mid- dle part of Nei Monggol(Inner-Mongolia).Several stands with different biomass and plant height appeared after an accidental fire caused by smoking.On these stands and an additional irrigation treatment,a comparative study on photosynthetic rate was performed by means of assimilation chamber.The results are as follow: 1.In July,1981,with little precipitation,the diurnal curve of photosynthetic rate in all stands showed“double peak”form and“midday depression”being pronounced, while in stands August,it become slight.Particularly,in stands with ample supply of water and fertilizer,the midday depression was almost absent.2.The peak value of photosynthetic rate before noon was diferent from that of afternoon.In arid weather, the peak before noon was higher than in the afternoon,while under rainy weather the reverse was observed.3.The net photosynthetic rate per day in different stands was different too,the highest one being the stand with sand cover,the next being that with thick soil and burned,and the lowest one being that with thin soil and after burning. All these facts show that the change of and difference in photsynthetic rate are cor- related with water and nutrient conditions in the environment.

大针茅(Stipa grandis)草原是内蒙古中部地带性草原类型之一。它在野火影响下出现了几个具不同生物量和结构的群落。在此基础上进行灌水处理,用同化箱 CO_2气体交换法进行了群落光合速率的比较研究。研究表明:1.在少雨的1981年7月,所有群落地段的光合日变化都呈双峰型,“中午降低”现象明显。而在多雨的8月,“中午降低”较为轻微,尤其在水肥较多的群落,甚至看不出这一现象。2.上午和下午都呈现峰值,但不相同。在干旱天气状况下,上午的峰值比下午高。而在多雨天气,则情况恰恰相反。3.不同群落地段的日净光合速率有显著差异。未经火烧覆砂地段最高,次为火烧灌水厚土地段,火烧薄土地段最低。这些事实初步说明在野外条件下光合速率的差异与环境的水分、营养状况有密切关系。

Transnasal endoscopical biliary catheterization was done successfully in 44 cases,23 cases with complete data were reported.These cases consisted of decompression and drainage of benign and malignant biliary obstruction (12 cases),dissolution and irrigation treatment of remnants of ascaris in the biliary tract (5 cases),dissolution of gallstone (2 cases),irrigation for biliary calculi (2 cases),hemos-tasis after endoscopic sphincterotomy (EST,1 case),and the examination and culture of the bile (...

Transnasal endoscopical biliary catheterization was done successfully in 44 cases,23 cases with complete data were reported.These cases consisted of decompression and drainage of benign and malignant biliary obstruction (12 cases),dissolution and irrigation treatment of remnants of ascaris in the biliary tract (5 cases),dissolution of gallstone (2 cases),irrigation for biliary calculi (2 cases),hemos-tasis after endoscopic sphincterotomy (EST,1 case),and the examination and culture of the bile ( 1 case).The results were satisfactory without complication.Problems concerning EST was discussed,and endoscopic retrograde biliary drainage (ERBD) and percutaneous transhepatic biliary drainage (PTBD) were compared.

报告44例经内窥镜鼻胆道插管术(ENBC)方法及23例临床应用结果。44例插管均成功。23例随访病例包括良恶性胆道梗阻减压引流(ERBD)12例,胆管蛔虫残骸溶解冲洗治疗5例,胆道结石溶石治疗2例,胆道结石灌注冲洗治疗2例,胆道滴注药物止血1例,胆汁检查和培养1例。23例效果均满意,未发生并发症。本文还对ENBC时乳头肌切开问题进行了讨论,并将ERBD与经皮肝穿刺胆道引流(PTBD)进行了比较。

The irrigation experiments of Spring wheat with high,medium and lownorms of 556m~3/307m~3/236m~3/mu during its growing stage were carriedout in the irrigated area of the northern part of Linze County,and the middlesection of the west Corridor of the Yellow River in Gansu Province in theyears 1984-1985,It can be seen from determination and analysis of soilmoisture contents in various irrigation treatments and physiological changesand ending yields of spring wheat that irrigation norms are constrained...

The irrigation experiments of Spring wheat with high,medium and lownorms of 556m~3/307m~3/236m~3/mu during its growing stage were carriedout in the irrigated area of the northern part of Linze County,and the middlesection of the west Corridor of the Yellow River in Gansu Province in theyears 1984-1985,It can be seen from determination and analysis of soilmoisture contents in various irrigation treatments and physiological changesand ending yields of spring wheat that irrigation norms are constrained bycrop varieties,soils,weather conditions,tillage techniques etc.In the caseof low yield tends ot improve with an increase in amount of irrigation water.High irrigation norm can not produce the highest yield,but the mediumirrigation noim can produc the highest yield,obtaining the aim of usingirrigation water to achieve yield increase.Different water supply condilionscan cause changes in plant physiological process which can not affect cropyields.This shows that medium and low irrigation norms are optimuum tospring wheat.The results also show that the traditional irrigation norm ofover 600m~3/mu in this region is too high.Thus,rational irrigatien normshould be worked out so as to make full use of water resources.

1984—1985年,在甘肃河西走廊中段,临泽县北部灌区,对试验春小麦在生育期内,以556、307、236米~3/亩的高、中、低定额进行灌水。通过测定分析不同灌溉处理的土壤含水量、春小麦植株的生理变化和最终产量,可以看出,灌溉定额受作物种类、土壤、气象、耕作技术水平等因素制约。低产条件下,作物产量有随灌水量的增加而提高的趋势。高灌溉定额并未获得高产量。产量最高的是中等灌溉定额,达到经济用水和增产之目的。供水条件不同,引起植株生理过程变化,但这些变化对产量并无影响,说明中、低灌溉定额对春小麦都是适宜的。结果表明,该地区惯用的600米~3/亩以上的灌溉定额过高,应调整和确定合理的灌溉定额,以充分利用水资源。

 
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