生物膜由两层D磷脂分子组成.Biological membranes are composed of two layers of phospholipid molecules.水本身会使生物膜附近的化学势发生变化.Water changes its chemical potential near biomembranes.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Objective : To evaluate cytotoxici...
Do not just sit on your hand when actors make curtain call.演员谢幕时不要坐着不鼓掌.He had been peering at the opposite cliffside through a rent in the curtain.我进来,他看了一眼,又朝外望着.A curtain acted as a divider between this class and anot...
昨晚，他的队伍灰溜溜地退场了。His team retreated last night with tails tucked firmly between their legs.她的退场很富戏剧性，但似乎又是在情理之中。Her exit seemed suitably dramatic.梅森先生在演出时退场。Mr. Mason walked out during the performance....