osmotic potential meaning in English
渗透潜能；渗透势
渗透势
Examples
- 2 . 2 . 2 effect of treatment of different salts on osmotic potential of cell sap of leaves the osmotic potential of leaf cell sap under treatm
Peg处理下碱蓬幼苗叶片细胞汁液的渗透势显著高于naci处理下的渗透势。 - But more energy will be used if the plant depends mainly on the organic osmotica to regulate its osmotic potential . this is another reason which made suaeda salsa ca n ' t resist na2co3 stress effectively
然而，植物用有机物来进行渗透调节所消耗的能量比用无机离子多得多，这也是在na _ 2co _ 3胁迫下碱蓬生长受抑的又一原因。 - 2 . 2 effect of salt treatment on osmotic potential of cell sap of leaves 2 . 2 . 1 effect of naci treatment on osmotic potential of cell sap of leaves due to plants " obtaining a great deal of ions , the osmotic potential of naci treatment decreased with the increase of nacl concentration in medium
2 . 2盐处理对碱蓬幼苗叶片细胞汁液渗透势的影响2 . 2 . 1naci处理对碱蓬幼苗叶片细胞汁液渗透势的影响naci处理下，植物吸收了大量的无机离子，使叶片细胞汁液的渗透势迅速下降，并随着盐浓度的升高下降的程度逐渐增大。 - With the increase of substrate salinity , the accumulated sodium and chloride increased . as a result , all tissues had considerablly lower osmotic potentials than that of the solution on which they were grown at 60 day after planting . changes in length , dry weight , water content , ion concentrations , osomotic potential , ion content of hypocotyls during culture indicated that viviparous hypocotyls not only afforded nutrition for seedling growth , but also reserved ions , thus charged the balance of ion concentration and osmotic potential of the seedling
盐胁迫下幼苗单株叶面积下降的程度大于光合速率的降低，叶面积的减小是导致减产的主要原因；木榄幼苗各组分中的离子浓度以及含量随栽培时间而变化；栽培初期刚萌根时，幼苗原胚轴中的离子渗漏到培养液中；此后随着根系的发育以及芽的生长，幼苗转为从培养液中吸收离子，并以吸收na 、 cl离子为主。 - Length , diameter , density , fresh weight , dry weight , water content , osmotic potential and element concentrations ( ca , mg , na , k , cl ) were determined for each . seedling of b . gymnorrhiza and a . corniculatum were cultured for 60 days on various salinity of seawater ( 0 , 5 , 10 , 15 , 20 , 30 , 40 , 50 ) in green house . samples were taken at 3 , 7 , 11 , 15 , 22 , 30 , 45 and 60 days after planting , separated into root , hypocotyl , stem and leaf
本文研究了福建九龙江口木榄和桐花树胎生繁殖体从果实形成到发育成熟过程中形态、生物量、含水量、胚轴密度、渗透势、五种主要矿质元素( ca 、 mg 、 na 、 k 、 cl )等的变化和温室内人工盐度梯度栽培下木榄和桐花树成熟繁殖体长成幼苗( 0 60d )过程中形态、生物量、含水量、渗透势、光合蒸腾特性、五种主要矿质元素( ca 、 mg 、 na 、 k 、 cl )等的变化；并且在野外自然条件下，跟踪调查不同滩涂位置下秋茄成熟繁殖体定居成活、自然死亡状况以及测定幼苗生长过程中( 1年)形态、生物量、含水量、光合蒸腾特性等的变化。