transpiration

基本解释

Trees play an important role here by providing moisture through transpiration.
树木在这里起着重要的作用——其通过蒸腾作用提供湿气。
While evaporation from the oceans is the primary vehicle for driving the surface-to-atmosphere portion of the hydrologic cycle, transpiration is also significant.
虽然海洋蒸发的水蒸气是水循环中地球表面到大气这一渠道的首要组成部分，植物蒸腾所占的部分也颇为惊人。
For a water manager, the only time water is consumed is when it evaporates into the air or is soaked up by plants and then turned into water vapor (transpiration).
对水源管理者来说，只有在水通过物理蒸发变成空气的一部分，或者被植物吸收并且转变为水蒸气形式（蒸腾作用）的时候，才被消耗了。

Increases in biomass—total vegetative matter—are matched almost proportionately by increases in transpiration, unless humidity or nutrients are changed or the plant is modified genetically.
ECONOMIST: But the science of yields is unyielding

蒸腾速率
The transpiration of alfalfa is increasing during the whole developing stage.
11．不同生育阶段苜蓿蒸腾速率一直在增大。
蒸腾耗水
Besides, the transpiration is different in different weather conditions, in which it is higher in clear days than in cloudy days.4.
不同天气情况下中间锦鸡儿的蒸腾耗水量存在差异,晴天的蒸腾耗水量要明显高于阴天的蒸腾耗水量。
生物学
蒸腾速率
Research results showed that transpiration rate per leaf area of C. intermedia was higher than that of H. rhamnoides under the same condition.
结果表明,同等水分处理条件下,中间锦鸡儿单叶水平上的蒸腾速率高于沙棘。
蒸腾
蒸腾作用
蒸散