用压力室测定植物水势具有操作简便，仪器制作便宜等优点。
The pressure-bomb is characterized by its easier operation and cheap cost of the equipment.
给出了利用热电偶湿度计测量植物水势的方法以及利用微机实现自动测量的程序流程。
The method of measuring water potential of plants with thermocouple psychrometer and the flow chart of computer programs for automatic measurement are presented in this paper.
另外由于植物根系影响土壤结构与含水率，所以根系对土壤水势的影响也不可忽略。
In addition, plant root can also influence soil structure and water content, so the influence of plant root on the soil potential should not be neglected.
而低水势忍耐脱水的植物则是以保持膨压和原生质忍耐脱水为其主要特征。
The main characteristics of drought tolerance in plants which are of the ability of dehydration tolerance with low water potential are maintenance of turgor and protoplasmic desiccation tolerance.
现时植物生理学家会在描述水分子从一处移动往另一处的趋势时，会利用“水势”一词。
Plant physiologists now use the term water potential when describing the tendency of water molecules to move from one place to another.
植物叶水势和蒸腾速率是反映植物水分状况的两个重要生理指标。
Leaf water potential and transpiration velocity of plant is two important physiologic index that reflect water regime of plant.
一植物细胞的渗透势的定义是该细胞因溶质存在的水势成份。
The osmotic potential of a plant cell is defined as the component of the cell's water potential that is due to the presence of solutes.
一植物细胞的渗透势的定义是该细胞因溶质存在的水势成份。
The osmotic potential of a plant cell is defined as the component of the cell's water potential that is due to the presence of solutes.
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