1·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。
2·Osmotic potential could be estimated by the difference between the potential of natural salt-affected soil and that of the salt-leached soil.
盐分非常显著地降低了土壤的水势，可以用盐化土样的水势与脱盐处理土样的水势估算盐化土样的渗透势。
3·The results showed that free proline content increased markedly and proline oxidase activity decreased with decreasing osmotic potential of external solution or prolonged culture time.
培养液的渗透势越低，培养时间越长，则脯氨酸氧化酶的活性越低，且游离脯氨酸的含量越高。
4·Exogenous salicylic acid could increase the chlorophyll content and photosynthesis rate, raise the content of soluble protein of leaves. It also could decrease the leaves osmotic potential.
表现为叶片叶绿素含量提高，光合作用能力增强，可溶性蛋白含量上升，叶片渗透势降低。