Relative humidity affects the diffusion gradient for transpiration and evaporation , which proceed more slowly with increase in relative humidity 相对湿度影响蒸腾作用和蒸发的速度,当相对湿度增大时,以上过程会变慢。
Characteristics of primary elements migration at different geomorphological positions and their correlation to plant transpiration in guilin karst experimental site 桂林岩溶试验场不同地貌部位主要元素迁移特征及与植物蒸腾作用的相关性
Compared to bare land , soil water cycling on grassland with intensive transpiration was deeper in depth and greater in intensity 与裸地相比,荒草地由于植被强烈的蒸腾作用,其土壤水分循环强度加剧,表现为活跃层、次活跃层以及蒸发蒸腾作用层深度增大。
This is normally closely related to the rate of water loss by transpiration , and the potometer can be used to compare transpiration rates under different conditions 通常与由于蒸腾作用而丧失水分的速率紧密相关,蒸腾计可被用于在不同条件下进行蒸腾速率的比较。
Antitranspirant a chemical that reduces transpiration . antitranspirants may work by depositing a waterproof film over the stomata or by inducing stomatal closure 抗蒸腾剂:可以减少蒸腾作用的化学物质。抗蒸腾剂可以通过沉积气孔上的防水膜或诱导气孔关闭起作用。
Tr response to environmental factors exhibited a cycle appearance , which was called hysteresis by cited literature . important discovery came out after the cycle was analysed 蒸腾作用对环境因子的响应表现为“环形”现象,文献称之为“滞后( hysteresis ) ”效应。
Choosing 9 indoor plants , it has tested the transpiration rate of the leaves , and figured out the potency of reducing temperature and increasing humidity of the indoor plants 摘要选择哈尔滨市9种常见的室内植物,测试其叶片的蒸腾作用,据此比较不同植物的增湿、降温作用。
The photosynthesis and transpiration of this plant were measured in dry and rainy seasons respectively and did an illumination simulative experiment compared with lymus chinesis , another fine forage in the same area 研究了野大麦叶片在旱季和雨季时的光合作用和蒸腾作用特性,并与羊草进行了光模拟的比较研究。
Using radioactively labeled elements he demonstrated that the region of maximum absorption of water is a few centimeters behind the root tip and that quantities of minerals are absorbed passively in the transpiration stream 利用放射性标记元素证明了水分吸收的主要部位在根尖以上几厘米,矿物质随蒸腾作用被动的吸收入植物体内。
( 4 ) wavy distribution of soil water along hillslope resulted from the fluctuation of runoff , upslope runoff infiltration , lateral downslope flow , and the difference of infiltration rate and evapotranspiration ( 4 )土壤水分沿坡面呈“波浪形”分布是坡面径流的波动性、上方来水(径流)的沿程入渗、侧向沿坡向下流以及坡面各处入渗性能和蒸发蒸腾作用的差异等综合作用的结果。