生物转运

古核生物ABC转运体系的重构及其基因组比较

Reconstruction of ABC Transporter Pathways of Archaea and Comparison of Their Genomes

PC可以增加BA脂溶性，提高BA生物膜转运量，然而随着药脂比增加，BA-PC的吸收呈下降趋势。

The lipid solubility and biomembrane transport volume of BA could be increased by PC , but the absorption of BA-PC gradually descended with the increase of drug-phospholipid rate .

通过脂质的生物膜转运，需有一定的脂溶性（又称亲脂性或疏水性）。计算结果也正确地反映了5种气体在[bmim][PF6]中溶解度实验值的相对大小。

The relative extent of lipid solubility and water solubility was defined as lipid water partition coefficient . The experimental relative solubility order for the 5 gases in [ bmim ] [ PF6 ] is reproduced by simulation .

但不同密度处理下，4个年代的品种生物量、转运率及贡献率对密度的响应特征因施氮水平的不同而表现不同。

However , under different densities , the responses of biomass , biomass transportation and contribution rates of cultivars in 4 times were different with different N levels .

生物膜的被动转运和离子通道

Passive Transport and Ionic Channels in Biomembranes

阐述了植物生物膜上离子转运机制和钾营养高效机理的某种可能的关系。

We present a putative relationship between the membrane transport systems and potassium use efficiency in plants .

文章在生物富集系数和转运系数的基础上创造性地提出了新的评价系数即生物富集量系数，其内涵为给定生长期内单位面积地上部分植物吸收的重金属总量与土壤含量之比。

The new coefficient namely absorption capacity coefficient is creatively putted forward based on the absorption coefficient and transformation coefficient . The coefficient is the ratio of the total of heavy metal absorbed in the above-ground tissue to the concentration in soil per unit area at given growth period .