参考作物腾发量,reference evapotranspiration
1)reference evapotranspiration参考作物腾发量
1.Analysis of the change characteristics and effect factors of reference evapotranspiration in Taizi river basin;太子河流域参考作物腾发量演变特征及气候影响因素分析
2.Temporal and spatial characteristics of reference evapotranspiration in China;中国参考作物腾发量时空变化特性分析
3.Stochastic characters of reference evapotranspiration and precipitation of Xiaohe Irrigation Areas,Shanxi Province;山西潇河灌区参考作物腾发量和降水的随机特性
英文短句/例句

1.Real-time forecasting model of reference crop evapotranspiration based on support vector regression machines参考作物腾发量支持向量回归机实时预报模型
2.Adaptability Research of Different Reference Crop Evapotranspiration Estimated Methods in Shaanxi参考作物腾发量计算方法的适用性研究
3.Prediction of reference crop evapotranspiration with grey model in Xinjiang region新疆地区参考作物腾发量的灰色模型预测
4.Multi-time-scale analysis of evapotranspiration based on wavelet transform参考作物腾发量多时间尺度分析的小波变换
5.Research on Reference Crop Evapotranspiration and Crop Response to Soil Water-Salt on Base of Artificial Intelligence;基于人工智能的参考作物腾发量与作物水盐响应研究
6.Predicting Reference Evaportranspiration Based on LS-SVM基于最小二乘支持向量机的参考作物腾发量预测
7.Estimation and Prediction Model of Crop Reference Evapotranspiration in Taizi River Basin;太子河流域参考作物腾发量估算与预测模型研究
8.Crop Reference Evapotranspiration and Its Correlation with the Meteorological Factors in Beijing Plain京郊平原参考作物腾发量及其与气象因子相关性研究
9.Estimation Model for Reference Crop Evapotranspiration Based on Principal Components Analysis and BP Neural Network基于主成分分析与BP神经网络的参考作物腾发量预测
10.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
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.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
14.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
15.Prediction of on Reference Crop Evapotranspiration Based on Back-Propagation Network;基于BP神经网络的参考作物蒸发蒸腾量预测研究
16.CALCULATION AND DEPENDENCE ANALYSIS FOR REFERENCE CROP EVAPOTRANSPIRATION IN WEIGAN RIVER IRRIGATED AREA;渭干河灌区参考作物潜在腾发量的计算及相关分析
17.Research of Forecast of Reference Evapotranspiration and It's Response for Climate Change in Guanzhong Region in Shaanxi Province关中地区参考作物蒸发蒸腾量的预报及对气候变化响应的研究
18.Comparative Analysis on Applicability of Reference Crop Evapotranspiration Calculation Methods in Lhasa参考作物蒸发蒸腾量计算方法在拉萨的适用性对比分析
相关短句/例句

reference crop evapotranspiration参考作物腾发量
1.A Fourier series model for forecasting reference crop evapotranspiration;参考作物腾发量预报的傅立叶级数模型
2.Dynamic variation characteristics and tendency of reference crop evapotranspiration in the longitudinal range gorge region;纵向岭谷区参考作物腾发量变化的特点和趋势
3.Long-term correlation and multi-fractality of reference crop evapotranspiration time series;参考作物腾发量时间序列的长程相关性和多重分形分布
3)evapotranspiration[英][i,v?p?u,tr?nspi'rei??n][美][?,v?po,tr?nsp?'re??n]参考作物腾发量
1.Multi-time-scale analysis of evapotranspiration based on wavelet transform参考作物腾发量多时间尺度分析的小波变换
2.Our research is an attempt to estimate monthly evapotranspiration in the Taizi River basin from1960 to 2005 by using the Hargreaves equation and Penman-Montieth equation.应用Hargreaves公式和Penman-Montieth公式计算了太子河流域1960-2005年间逐月参考作物腾发量
4)reference evaportranspiration参考作物腾发量
1.Predicting reference evaportranspiration based on artificial neural network with genic arithmetic;基于进化神经网络的参考作物腾发量预测
2.To discuss the feasibility of utilizing the radial basis function artificial neural network (RBF ANN) model and to predict daily reference evaportranspiration,five different kinds of model inputting factors’composition are made and their correlative influences on the model’s forecasting precision are studied.探讨了采用径向基函数网络模型进行参考作物腾发量预测方法的可行性,设计多组数字实验处理研究了输入因子间相关性对网络模型预测准确性的影响,预测结果与Penman-Montieth方法计算结果比较表明,所确定的模型与改进的Penman公式计算值有很高的一致性,具有一定精度。
3.The Elman neural network,which is a dynamic neural network,is used in reference evaportranspiration prediction.参考作物腾发量是估算作物蒸发蒸腾量的关键参数,它的准确预测对提高作物需水预报精度具有十分重要的意义。
5)ET_0参考作物腾发蒸腾量
1.Drawing of Reference Crop Evaportranspiration ET_0 Isoline Map;参考作物腾发蒸腾量等值线图的绘制
6)reference crop evapotranspiration参考作物蒸发蒸腾量
1.Influence of calculation methods for radiation parameters on the calculated reference crop evapotranspiration;辐射参数计算方法对参考作物蒸发蒸腾量计算值的影响
2.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
3.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
延伸阅读

腾发量分子式:CAS号:性质:又称腾发量或总蒸发量。农田土壤蒸发和植物蒸腾的总耗水量。蒸散量是农田水分平衡的重要组成部分,一般受下述因素影响:大气干燥程度,辐射条件及风力大小,土壤湿润程度和导水能力,植被状况(包括植物群体结构、植物水分输导组织、叶片气孔数量、大小等)。