丧失活力

基本解释 (translations)

devitalization

与丧失活力相关的网络例句 [注：此内容来源于网络，仅供参考]

The acetone of concentration at 7, 5%0 could lead to 50% enzyme activity lost.

导致酶活力丧失50％的丙酮浓度为7.5％。

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。

We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigour with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle or the wearing-out of a pair of shoes.

我们对这一事实如此熟悉以致多年来人们认为随时间丧失活力的过程，越老越易死亡的过程是不言自明的，就像热釜的冷却或一双鞋子的磨损。

We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigor with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle, or the wearing-out of a pair of shoes.

我们对人总是要衰老的现象并不陌生，多年来就已认识到。生命力随着时间流失而丧失活力，人随着年龄的增长而接近死亡，这是不言而喻的。就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。

We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigor with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle or the wearing-out of a pair of shoes.

我们都非常熟悉人总是要衰老的这样一个事实，以致多年来人们就认为，随着时光的流逝而丧失活力或者越衰老就越可能死掉这一过程是不言而喻的，正象一壶热水会冷却，一双鞋子会穿破一样。

The overall structure of ACF and ACF-2 are very similar, and it is also similar to that of habu Ⅸ/Ⅹ-bp and that of habu Ⅸ-bp come from Trimeresurus flavoviridis.

由于中央loop的结构交换，ACF-1和ACF-2的凝集素活力丧失，但却产生了新的活力，即结合凝血因子factor Ⅹ的活力。

The enzyme showed typical psychrophilic behavior: it was more active at temperatures between 15-40℃, and its activity decreased rapidly at 45℃. It lost activity after 15min at 45℃.

该酶具有典型的低温酶特征：在15-40℃范围催化活性较高，在45℃时催化活性显著下降；45℃水浴处理5分钟，酶活力即丧失58％，处理15分钟，酶活则完全丧失。

Pigs dont easily infect people, and when they do, the virus often fizzles in its new host, unable to infect other people.

猪很难传染人类，即使传染了人，病毒也往往会在其新宿主体内丧失活力，不能再传染其他人。

Seeds couldnot maintain the ability of synthesizing proteinwhen they lost viability.High vigor seedsbegan protein synthesis after imbibition wasstarted and kept a higher rate than low vigorseeds in the whole process of imbibition.

无活力种子已丧失合成蛋白质的能力，高活力种子吸胀开始即进行蛋白质合成，且整个吸胀过程中合成蛋白质速率较低活力种子高。

Wheares under buffer pH5.2, there is no strong static electricity and instead being a longer wavelength movement; SDS\'s participation just restricts the relative movement of heme\'s ethylene; a new fluorescent peak forms and the reduction of enzymatic activity is due to the packing of micella\'s formation.

强变性的阴离子表活剂SDS与带净正电荷和弱负电荷的SBP(处于pH2.6和4.2缓冲液中)有强烈的静电力作用，酶活力丧失，二级结构变化，荧光强度增加，特征Soret发生蓝移，卟啉环的π-π*共轭的分裂能增大；而当SBP带净负电荷(pH5.2)时，没有静电吸引力，Soret带发生红移；SDS的引入只是限制了血红素上乙烯取代基的运动，使其与卟啉环共轭：极性环境的变化导致产生新的荧光峰；酶活力因胶团包裹作用而有下降。

与丧失活力相关的网络解释 [注：此内容来源于网络，仅供参考]

devitalization：丧失活力

devisorlegator 遗赠者 | devitalization 丧失活力 | devitalizationdevitalize 夺去生命

devitalization：夺去生命/丧失活力

devisor /遗赠者/ | devitalization /夺去生命/丧失活力/ | devitalize /夺去生命/使衰弱/

insipid：淡

(13)寡淡(insipid) 咖啡的不良味道.由于香味成分的丧失,咖啡水缺少活力,没有生气.焙制好的 咖啡豆在煮制之前氧化,受潮导致有机物的丧失是产生这一现象的原因.

willfulness：任性(不是乐 意)

fussy 琐碎的(不是迷惑的) | willfulness 任性(不是乐意) | pine 悲伤,憔悴 ,丧失活力/渴望

devitalize：夺去生命/使衰弱

devitalization /夺去生命/丧失活力/ | devitalize /夺去生命/使衰弱/ | devitrify /除去玻璃光泽/使不透明/

Hallucinations：幻觉

出现异常的行为,例如:妄想(delusions),幻觉(hallucinations)以及谈话异常(abnormal speech). 负面症状指的是社交能力的丧失(social withdrawal),缺乏情绪起伏与情感的表达能力,没活力,没有动机与冲劲. 有些有精神分裂症的人,个人卫生习惯很差.