查询词典 optically inactive

Even if the side effects are not drastic , the inactive enantiomer has to be metabolized and represents an unnecessary burden for the organism.

即使副作用不明显，引入无活性的对映体同样会造成机体代谢的负担。

Fixed a rare routing failure that could happen when attempting to route to an enclosed object on an inactive floor.

修正了一个罕见的路由故障可能发生在尝试路线封闭物体无效发言。

The inactive precursor of trypsin, produced by the pancreas and converted to trypsin in the small intestine by enterokinase.

胰蛋白酶原胰朊酶的惰性前体；由胰制造并由肠激酶在小肠内转化为胰朊酶

Here we show reprogramming of advanced epiblast cells from embryonic day 5.5–7.5 mouse embryos with uniform expression of N-cadherin and inactive X chromosome to ES-cell-like cells in response to LIF–STAT3 signalling.

李喜和与剑桥大学合作开展的这项研究，首先是对着床后5.5—7.5天小鼠外胚层细胞诱导培养过程中关于LIF因子作用的重新认识。

Cut off the inactive skin, after 20 days changing of dressing, wound closed up.conclusion 2 of them esthesia decreased of the wounded finger.

结果 13例一期闭合伤口的患者中2例出现伤口部分皮肤坏死，清除坏死皮肤经十余天换药后伤口闭合。

In eutherian mammals, XCI is thought to be triggered by the expression of the non-coding Xist RNA from the future inactive X chromosome3, 4, 5; Xist RNA in turn is proposed to recruit protein complexes that bring about heterochromatinization of the Xi6, 7. Here we test whether imprinted XCI, which results in preferential inactivation of the paternal X chromosome, occurs in mouse embryos inheriting an Xp lacking Xist.

在最新一项研究中，美国北卡罗琳娜大学研究人员用小鼠胚胎（研究人员用基因工程方法使这些小鼠在其未来失活的X-染色体上含有一个有缺陷的Xist基因）所做的新的研究工作显示，实际情况更为复杂。

But his heart was set upon the evangelization of France, and he could not long remain inactive.

但他一心想使法国受福音的教化，所以他不能长此毫无活动。

If not treated, this inactive, protein-rich fluid not only causes tissue channels to expand in size and quantity, but also lowers oxygen through the transport system, interferes with healing of wounds and provides an inviting environment for bacteria that can produce various infections.

如果不加治疗，这种无效，富含蛋白质的液体不仅造成组织的渠道，扩大规模和数量，而且还降低了氧气的运输系统，干扰愈合的伤口，并提供了一个邀请的环境细菌，可产生各种疾病。

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。

Combat fader will fade out all your frames while they are inactive and fade them back in once you are in combat or active.

" = "战斗渐隐将渐隐你的所有的头像，并当你进入战斗或单位激活后恢复透明度。

That snake Alaric named Archbishop...

庇护。。。那个毒如蛇蝎的Alaric被命名为大教主。。。

You have done lots of magical things to be amazed at.

你做了很多神奇的事物感到惊讶。