1) maximum crop evapotran spiration
作物最大腾发量
2) crop evaportranspiration
作物腾发量
1.
Experimental study on crop evaportranspiration model based on SPAC system;
基于SPAC系统的作物腾发量模型的试验研究
3) reference evapotranspiration
参照作物腾发量
1.
The paper adopts the Penman-Monteith method which was redefined by the FAO in 1998 to calculate the reference evapotranspiration in Hanjiang River basin and the Mann-Kendall trend test and the spatial interpolation method to analyze the temporal and spatial trends of the reference evapotranspiration in the Hanjiang River basin in all the year during 1961-2000.
采用1998年联合国粮农组织推荐的彭曼─蒙特斯公式计算了汉江流域参照作物腾发量,利用Mann─Kendall检验方法和空间插值方法,分析了1961─2000年汉江流域春、夏、秋、冬四季参照作物腾发量和小型蒸发皿蒸发量变化趋势的时空分布。
2.
The relationship between precipitation and reference evapotranspiration in various hydrological years was analyzed and the items of reference evapotranspiration were compared.
选用Penman-Monteith公式计算了三河市参照作物腾发量(ET0),分析了不同水文年降水与参照作物腾发量的变化关系,并对参照作物腾发量构成项进行了比较。
4) 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
5) evapotranspiration
[英][i,væpəu,trænspi'reiʃən] [美][ɪ,væpo,trænspə'reʃən]
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。
6) 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
补充资料：抑制最大密度发烟硝酸
分子式：
CAS号：
性质：含有42％～46％(质量)四氧化二氮、0～0.5％水和0.7％氢氟酸的红烟硝酸。亦称抑制最大密度发烟硝酸或硝酸-44。熔点-37.1℃。沸点26.8℃。d4251.642～1.652g/cm3(25℃)。临界温度267℃。临界压力9.85×103kPa。用作火箭推进剂的特点是其体积能量密度大，可减小对贮箱的尺寸要求。
CAS号：
性质：含有42％～46％(质量)四氧化二氮、0～0.5％水和0.7％氢氟酸的红烟硝酸。亦称抑制最大密度发烟硝酸或硝酸-44。熔点-37.1℃。沸点26.8℃。d4251.642～1.652g/cm3(25℃)。临界温度267℃。临界压力9.85×103kPa。用作火箭推进剂的特点是其体积能量密度大，可减小对贮箱的尺寸要求。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条