When these stabilizing interactions are disrupted, the molecules unfold or denature AND typically lose biological activity.当这些稳定作用因素被破坏时, 分子就会展开或变性,并且通常失去了它的生物活性.Higher temperature and more water not only denature PPL , ...
斯坦把装了钱的纸袋卷了起来。Stein rolled up the paper bag with the money inside.男孩将纸袋吹得鼓了起来.The boy blew out the paper bag.阿利斯泰尔已小心翼翼地将那张报纸折起，放在厚纸袋下面。Alistair had carefully folded up the paper and stowed it away under the sacks....
I've been nearly demented with worry about you.我一直为你担心，都快发疯了。At what point does it become necessary to place a demented person in a nursing home?到了什么时候算是有必要把早老性痴呆病人送到养老院去？Sid broke into demented laughter.锡德狂笑起来。He h...