1) Water Transfer caculation
冠层气孔阻力
2) canopy resistance
冠层阻力
1.
Experimental study on alfalfa's canopy resistance and its variation under reference condition
参考条件下苜蓿冠层阻力变化规律试验研究
2.
Crop minimum canopy resistance is the crop canopy bulk stomatal resistance to vapor transfer at potential transpiration.
作物最小冠层阻力是研究农田蒸发和作物缺水的一个重要参数。
3) stomatal resistance
气孔阻力
1.
Effects of elevated CO_2 concentration and drought on the photosynthesis and stomatal resistance and transpiration efficiency of different strains of spring wheat;
干旱和CO_2浓度升高对不同春小麦光合作用和气孔阻力及水分蒸腾效率的影响
2.
Stomatal resistance of maize leaf and its relationship with photosynthesis and transpiration under different field conditions.;
田间不同条件下玉米叶片的气孔阻力及与光合、蒸腾作用的关系
3.
The response processes of physiological absorbed radiation,stomatal resistance,transpiration rate to different soil water content w.
结果表明:蒸腾速率与生理辐射光量子强度成幂函数关系;蒸腾速率、气孔阻力和土壤体积含水量之间存在着密切的关系;蒸腾速率一般随光强的增强和土壤水分的提高而增大,臭椿蒸腾速率与土壤水分含量的决定系数平均可达0。
4) stomatic resistance
气孔阻力
1.
If omitting the atmospheric thermal stratification,correcting air pressure,replacing the canopy resistance rst with the canopy integral stomatic resistance r_c,and limiting the net radiation R_n with the canopy intercepted net radiation R_(nl) in Penman-Monteith equation,the forestry transpiration could be calculated with the measured leaf stomatic resistance r_(si) and general weather data.
忽略大气层结,考虑气压订正,用冠层整体气孔阻力(rst)代换冠层阻力(rc),蒸散面的净辐射值(Rn)采用冠层截留净辐射(Rnl),便可在叶面积指数(LA I)、林木单叶平均气孔阻力(rsi)和气象要素实测数据的基础上,应用修正后的Penm an-M onteith模型进行林木蒸腾量的模拟。
5) canopy stomatal conductance
冠层气孔导度
1.
Calculation and modeling of the canopy stomatal conductance of Acacia mangium from sap flow data;
基于树干液流测定值的马占相思(Acacia mangium)冠层气孔导度计算及数值模拟
2.
Combining with the tree morphological features and sap flux density,the whole-tree transpiration,canopy stomatal conductance,and ratio of leaf area to sapwood area were calculated by simplified Whitehead and Jarvis equation,and the effects of tree height on these three parameters were analyzed.
结合树木的形态特征、液流密度和简化的Whitehead&Jarvis公式,分别计算了整树蒸腾、冠层气孔导度和叶面积/边材面积比值,分析了树高对整树蒸腾、冠层气孔导度和叶面积/边材面积比值的影响。
6) minimum canopy resistance
最小冠层阻力
1.
Crop minimum canopy resistance is the crop canopy bulk stomatal resistance to vapor transfer at potential transpiration.
作物最小冠层阻力是研究农田蒸发和作物缺水的一个重要参数。
补充资料：肺循环阻力(或全肺阻力)
肺循环阻力(或全肺阻力)
pulmonary circulation resistance
血液在肺部血管内流动时和血管壁之间的摩擦力和血液内部的摩擦阻力。肺动脉管壁较薄，分支短而管径大，故肺动脉的可扩性较大，对血流的阻力很小，仅0.12PRU(外周阻力单位)。肺循环动脉部分总的阻力和静脉部分总的阻力相等，故血液流动时在动脉部分的压力降落和静脉部分的压力降落相等。
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