unfolding [ʌn'fəuldiŋ]

unfolding的基本解释

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[变形] unfold的现在分词

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伸展, 退褶合, 演变

unfolding的同义词

v. unfold

与unfolding相关的网络例句 [注：此内容来源于网络，仅供参考]

The chromatin unfolding assay showed that ,like the wild-type transactivation domain, two variants that represent benign polymorphisms did not induce chromatin unfolding or only induced subtle change. Contrary to the behaviors of the wild type and two benign variants, four cancer-predisposing mutations in the transactivation domain superactivate the chromatin unfolding. The results suggest that the chromatin unfolding assay can aid in the characterization of deleterious mutations in the C-terminal transactivation domain of BRCA1 and may provide more reliable presymptomatic risk assessment.

对这些重组质粒的染色质伸展活性检测表明，野生型pwt和两种良性多态性突变体不具有染色质伸展活性或只有极微弱的染色质伸展活性，而其他4种乳腺癌易感突变体均具有过强的染色质伸展活性，提示利用染色质伸展技术可预测BRCA1转录激活区基因型与乳腺癌发生风险的表现型的关系。

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。

The results show that the universal unfolding with respect to the excitation amplitude possesses codimension 3. The transition sets in unfolding parameter plane and the bifurcation diagrams are plotted under some conditions.

结果表明：关于外部激励振幅的普适开折具有余维3，在某些条件下，得到了转迁集及分岔图。

与unfolding相关的网络解释 [注：此内容来源于网络，仅供参考]

unfolding：舒展

卢梭所提倡的发现教学是以儿童天然的好奇心和探求本能为基础的,是遵循和提升儿童本性的教学方式. 换句话说,"发现"是儿童与生俱来的冲动,而非外部强制的,发现是舒展(unfolding)儿童天性的教育.

unfolding：展开

比较典型的是Lee和Mitchell(1994)模型,建立在映像理论(Imagine Theory)的基础上,又称为"展开"(Unfolding)模型. 该模型从一个比较新的视角去研究离职问题,第一次明确提出了导致离职可能存在多条路径,对传统的结构模型提出挑战,

unfolding：伸展, 退褶合, 演变

epsomite [矿]泻利盐 | unfolding 伸展, 退褶合, 演变 | chromic acid mixture 洗液 铬酸混合液

unfolding：伸展

unfertilized egg 未受精卵 | unfolding 伸展 | ungulates 有蹄类

unfolding model：开展模式

unfledged 未成熟的 | unfolding model 开展模式 | unforeseen 未预见到的