We say that sea water is isotonic to their cytoplasm . 我们说,海水对它们的细胞质是等渗的。
Effects of iso - osmotic salt and water stresses on growth and ionic distribution in aloe seedlings 等渗的盐分和水分胁迫对芦荟幼苗生长和离子分布的效应
Isotonic designating a solution with an osmotic pressure or concentration equal to that of a specified other solution , usually taken to be within a cell 等渗的:指与特定溶液浓度相等的或是渗透压相同的溶液,通常存在于细胞中。
1 . 3 effect of isoosmotic peg on succulence of seedings significant difference was observed in the growth and succulence between 100 mmol / l nacl and isoosmotic peg 3等渗peg处理对碱蓬幼苗肉质化的影响与nacl等渗的peg处理和nacl处理对碱蓬幼苗的生长及肉质化程度的影响明显不同。
S . salsa seedlings withered at the third day under peg treatment , the growth was significantly decreased , and succulent degree of shoots under peg treatment was 0 . 47 times that of shoots under nacl treatment 处理的第三天,等渗的peg处理的碱蓬幼苗就出现萎蔫,肉质化程度仅为nacl处理的0 . 47倍。
Salt treatment had effects on growth , succulence and some physiological parameters . in present study , suaeda salsa seedlings were treated with different salts and isoosmotic peg to examine the succulence and some physiological parameters . the hydraulic conductance ( lo ) of the roots , the water permeability of protoplasts and western blot analysis of aquaporins in plasma membrane and tonoplast under nacl were determined 本实验以盐生植物碱蓬幼苗为材料,用不同的盐及与nacl等渗的peg处理,测定肉质化及有关生理指标,并测定nacl处理下植物根的导水性,原生质体的水渗透性,并在分子水平上进行了细胞质膜及液泡膜水孔蛋白免疫杂交分析。