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 , ...
还没看到他们，我便听到他们穿过矮树丛过来的声音。I heard them coming, crashing through the undergrowth, before I saw them.一顶橄榄色帐篷扎在树丛当中。An olive-coloured tent stood within a thicket of trees.我们蹲在树丛里。We were crouching in the bushes....
The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.照像材料含有亲水胶体的感蓝卤化银卤剂层.The formation of polyhalide depends on the combination of central halide ions.多卤化物的形成取决于中心卤化物离子的结合...
The boy surrendered the catapult to the teacher.那孩子把弹弓交给了老师.He fitted a pebble into the catapult and pulled back the elastic. Twang!他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！The sting of the catapult bullet had worn off.挨的那下弹弓不那么疼啦....