1)Evapotranspiration[英][i,v?p?u,tr?nspi'rei??n][美][?,v?po,tr?nsp?'re??n]蒸发蒸腾
1.Estimation of evapotranspiration and crop coefficients of winter wheat and summer maize in Yangling Zone;杨凌地区冬小麦和夏玉米蒸发蒸腾和作物系数的确定
2.Study on Measuring Crop Evapotranspiration and Crop Coefficients Changes;作物蒸发蒸腾的测量及作物系数变化规律的研究
英文短句/例句
1.Comparative study of crop evapotranspiration measured by Bowen ratio and lysimeter波文比仪与蒸渗仪测定作物蒸发蒸腾量对比
2.cumulative evapotranspiration and precipitation蒸发蒸腾的积累及降水量
3.spiration and water use efficiency蒸发蒸腾作用与水分利用率
4.Evapotranspiration and its Influence on Treatment Effect of Constructed Wetland;人工湿地的蒸发蒸腾及其对去除效果的影响
5.Study on Wheat Regulated Deficit Irrigation and Crop Evapotranspiration;小麦调亏灌溉及蒸发蒸腾量的试验研究
6.Experimental Study on Crop Deficit Irrigation and Crop Evapotranspiration作物非充分灌溉及蒸发蒸腾量的试验研究
7.Study on the Distribution of the Real Evapotranspiration in Hetao Plain Based on Remote Sense基于遥感反演河套平原区域蒸发蒸腾量研究
8.Temporal and spatial variation law of reference crop evapotranspiration in Tibet西藏参考作物蒸发蒸腾量的时空变异规律
9.Simulation of regional evapotranspiration in different irrigation methods based on adapted SWAT distributed hydrological model基于改进SWAT模型的区域蒸发蒸腾量模拟
10.Study of the Effects on Evapotranspiration to Long-term Stability of Slope蒸发蒸腾作用对边坡长期稳定性影响研究
11.Spatial Distribution Law of Evapotranspiration by Tibetan References Crops西藏参考作物蒸发蒸腾量的空间分布规律
12.Method for calculating Lhasa reference crop evapotranspiration by modifying Hargreaves改进Hargreaves方法计算拉萨参考作物蒸发蒸腾量
13.An experiential formula about the evapotranspiration of reference vegetation on northern slope of Great Hing’an Mountains大兴安岭北坡参考植物蒸发蒸腾的经验公式
14.Experimental Study on the Measuring Method of Crop Evapotranspiration Using Lysimeter and Bowen-Ratio Energy Balance System;波文比和蒸渗仪测量作物蒸发蒸腾量的试验研究
15.Evapotranspiration may deplete the soil moisture and rob supplies of ground water.蒸发蒸腾作用能消耗土壤水分，减少地下水的水量供应。
16.The peak consumption of evapotranspiration of winter wheat is after turing green,particularly heading to milk stage.表明，冬小麦的蒸发蒸腾耗水高峰在返青后，尤其是抽穗—灌浆期；
17.The Instrument Developed to Measure Reference Crop Evapotranspiration and Applied in Irrigation Forecast;参考作物蒸发蒸腾量测定仪器研制及其在灌溉预报中的应用研究
18.Comparing Different Methods of Calculating Crop Evapotranspiration & Study on Limited Irrigation Forecasting;阜新地区参考作物蒸发蒸腾量计算与非充分灌溉预报研究
相关短句/例句
evaporation and transpiration蒸腾蒸发
1.Through reducing the evaporation and transpiration(ET)to achieve"really" saving water.通过研究减少蒸腾蒸发(ET),来达到"真实"节水。
3)evapotranspiration[英][i,v?p?u,tr?nspi'rei??n][美][?,v?po,tr?nsp?'re??n]蒸发蒸腾量
1.Experimental study on application of evapotranspirometers to reference crop evapotranspiration estimates;利用蒸发计估测参考作物蒸发蒸腾量的试验研究
2.Experimental study on evapotranspiration and crop coefficient of rice under controlled irrigation;控制灌溉条件下水稻蒸发蒸腾量及作物系数试验研究
3.Calculation of crop evapotranspiration in greenhouse;温室大棚内作物蒸发蒸腾量计算
4)evapotranspiration[英][i,v?p?u,tr?nspi'rei??n][美][?,v?po,tr?nsp?'re??n]蒸腾蒸发量
1.Based on the meteorological data, the evapotranspiration of wheat has been estimated by using FAO-17 Penman revised equation and Penman-Monteith equation method respectively in Xinxiang, Henan province. 利用FAO-17Penman修正公式及Penman Monteith公式对豫北地区冬小麦的蒸腾蒸发量进行了计算,并与试验实测结果进行对比分析,结果表明:由于两种方法选用了不同的空气动力学项和辐射项公式,造成计算结果有一定的差异,但从整个小麦生育期来看,这两种方法总体上误差不超过10%;两种方法对豫北地区冬小麦的蒸散量的计算结果,其总体变化趋势与实际较吻合,在各生育期内,绝对误差不超过18mm,全生育期不超过40mm,估计相对误差在10%内,两种方法比较,Penman Monteith公式更适合当地情况。
2.Of all components of water balance in farmlands, evapotranspiration, capillary rise from a water table and deep percolation are difficult to determine.在农田水分平衡中,较难测定的要素有农田蒸腾蒸发量、地下水毛细上升量和土壤水渗漏量。
5)Boiling evaporation沸腾蒸发
6)evapotranspiration[英][i,v?p?u,tr?nspi'rei??n][美][?,v?po,tr?nsp?'re??n]蒸发，蒸腾，蒸散，蒸发蒸腾(作用)
延伸阅读
茶树蒸腾作用茶树蒸腾作用transpiration of tea plant ┌─┐│编│└─┘图l茶树气孔构造细胞失水多.气孔开度缩小。温度也影响气孔开度，在25一30℃时，气孔开度最大〔在通常情况下，环境因子的综合作用决定气孔开度、依气孔开度的变化.以调竹蒸腾作用) 茶树蒸腾速率茶树根系吸收的水分，运到茎叶和其它器官中.少部分用于代谢活动，人部分通过燕腾作用.以水汽状态排出体外(图2)。茶树年龄、叶龄和形态构造不同，蒸腾速率相差很大。茶树蒸腾速率的变化幅度约为2()一300克/米2·小时蒸腾速率与气孔内腔和大气的水蒸汽压之差成11毛比，而与扩散阻力(气孔阻力和界面层阻力之和)成反比。在水分亏缺时:茶树幼叶扩散阻力高f老叶。叶片内部面积大小也影响蒸腾速率，叶片内部面积比外部表面积越大，蒸腾速率也越快。光照是影响茶树蒸腾作用的上要外界条件，它引起 图2茶树体内水分运 输、散失的途径L.水分经根毛进入恨导管2.经茎导管到叶脉导管3.经叶肉细胞、气孔，以水 汽状态排出体外气温、叶温升高。在夏季和冬季的白天，茶树叶温比气温高1.2一11.5℃、气温升高，水分蒸发快:叶温高f气温，叶内外蒸汽压差值增大，蒸腾速率加快。光照促进气孔张开，减少气孔阻力，增强蒸腾作用。人气相对湿度是影响蒸腾作用的直接因子.大气相对湿度越低.叶内外蒸汽仄差值越人，蒸腾也越快。上壤含茶树燕腾作用(transpiration of teaPlant)水分以水蒸汽形式从茶树体内通过表皮、气孔散失到大气的过程。燕腾根据部位的不同，可分为茎枝上的皮孔蒸腾、叶片的角质蒸腾和气孔蒸腾。皮孔蒸腾只占总蒸腾量的0.1%左右，茶树幼叶角质燕腾较老叶角质蒸腾高，其蒸腾量可达总蒸腾量的30一50%。气孔燕腾是茶树燕腾作用的主要方式，涉及气孔及其对燕腾作用的调节作用、内外因素对蒸腾作用的形响、调节燕腾作用，维持茶树水分平衡等方面的内容。 茶树气孔茶树叶片气孔的大小、数目，视品种、叶位、叶龄和环境条件的不同有很大差异。
