查询词典 lose

But if you are prepared to lose everything because you have nothing - well there is no exploitation.

但是，如果你准备好了可以失去一切，因为你一无所有，那么就不会有剥削了。

On the basis of the kinetic equation of substrate reaction in the presence of urea or guanidine hydrochloride, all microscopic kinetic constants for the free enzyme and enzyme-substrate binary and ternary complexes have been determined. The results of the present studies indicate that:①In the presence of urea or guanidine hydrochloride, enzyme-substrate complexes lose their activity less rapidly than the free enzyme. Therefore, both substrates, NADPH and 7, 8-dihydrofolate, protect dihydrofolate reductase against inactivation.②The denaturation of dihydrofolate reductase by urea follows single-phase kinetics, and changes in enzyme activity and tertiary structure proceed simultaneously in the unfolding process, so it may be an"all or none"process.③The GdnHCl-induced unfolding of the dihydrofolate shows a biphasic transition, while the change in the enzyme activity is a single exponential process. The rate constant of inactivation is consistent with that of the fast conformational change. Therefore, the kinetic intermediate of protein unfolding should be a partially folded and inactive form.

我们根据在脲或盐酸胍存在下的底物反应动力学方程求得游离酶和酶底物二元、三元复合物的微观动力学常数，结果表明：①酶-底物二元、三元复合物的失活速度明显慢于游离酶，说明两个底物二氢叶酸和NADPH对酶的失活都具有一定程度的保护作用；②在脲作用下，酶的失活和构象变化均为单指数项过程，而且酶的活力丧失和三级结构变化是同时发生的，说明二氢叶酸还原酶的脲变性可能是一个"全或无"的两态过程；③在盐酸胍作用下，酶的构象变化为两相过程，而失活则是单指数项过程，酶分子构象变化的快相速度常数与失活速度常数基本一致，因此我们认为二氢叶酸还原酶的盐酸胍变性过程中存在一个没有活力、但仍具备一定空间结构的变性中间体。

If you expose your CD directly to the sun,you'll probably lose the data on it.

如果你把光碟直接暴露在阳光下，你就有可能会丢失上面的数据。

If don't use the profession, regular expressage the company , if the goods throw to lose, we won't undertake how responsibility, Also can't help you search, please understanding

如果不使用专业，正规的速递公司退货，如货物丢失，我们将不承担如何责任，也无法帮助您查询，敬请谅解。

After extirpation of ovaries, women become apathetic and lose part of their intellectual activity or moral sense.

一些切除卵巢的妇女，他们在心理上会变得淡漠并在智力活动和道德感方面都有所损失。

Neither does the wisest man extort her secret, and lose his curiosity by finding out all her perfection.

即使是最睿智的人也不能道出他所有的秘密；他也永远不会因为了解了她所有的美丽而对其失去好奇。

Keratec, which uses a special process to extract the keratin from wool, claims that other keratin extraction methods cause the proteins to lose their natural functionality.

角膜的，它采用特殊工艺提取蛋白，从羊毛，声称其他蛋白提取方法，使蛋白质失去其自然功能。

Until he had secured his extradition, he would not lose sight of him for an hour

他要寸步不离地跟着他，一直到办好引渡的手续为止。

If I really wanted to lose weight though I know what I'd do, I'd cut my eyebrows.

如果我真要减肥，我知道该怎么做，我要剃掉我的眉毛。

But all night long all night long, he could not sleep, all my eyeful knit the brows of a smile, he said that he is going crazy, he felt he could not lose me.

可是整夜整夜，他都睡不着觉，满眼都是我的一颦一笑，他说他快要疯了，他感觉他不能失去我。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了