植物的肺就是其叶片上微细的气孔。A plant's lungs are the microscopic pores in its leaves.在干旱的条件下, 叶子的膨压减少而气孔关闭.Under conditions of water stress, leaf turgor decreases and stomata close.他使橡胶塞牢固地塞进盖上的排气孔.He presses the rubber stopper ...
The apical membrane of the epithelial cells is apparently essential.上皮细胞的顶膜显然是必要的.Nothing but a great many epithelial cells was observed in the stain.染片中只观察到有大量的上皮细胞.Epithelial cell reticulum expansion, reduced microvill...
A new initiative was needed to break the logjam.要打破僵局，就需要采取新的行动。Israel may be able to help break the logjam in Lebanon too.以色列或许也能帮忙打破黎巴嫩的僵局.The problem appears to be caused by a logjam of nerve messages.据《每日邮报》1月28日报道,常...
接受急性脱瘾治疗的病人身边会有一名指派的护士看护。A patient going through acute detox will have an assigned nurse nearby.当我不在时,我指派你来代替我.I'm designating you to act for me while I am away.我指派汤姆去沏茶.I nominate Tom to make the tea....
It cleans thoroughly without striping your natural protective oil.它能彻底清洁你的皮肤,又不会去保护表皮的天然的油分.Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.胚根鞘:保护幼根的鞘状结构.Conclusion 2 - APB has a ...