变性

基本解释 (translations)

denaturalization  ·  degenerescence  ·  denaturization  ·  Deg.  ·  metatropy

与变性相关的网络例句 [注：此内容来源于网络，仅供参考]

Therefore, both chemical denaturation methods can yield different structurally unfolded states of the bIgG.

实验结果还表明单纯的热变性只能导致bIgG的不完全变性，而即使是在高浓度变性剂存在时的bIgG热化学变性，尿素和盐酸胍分别导致的bIgG热化学变性的去折叠态也是不同的。

Chapter 1 briefs the relation between invariance and computer vision and summarizes the research and application of invariance in computer vision. Chapter 2 first derives the transformations of three camera models, then makes the correpondences between the models and three typical geometrical transformation groups by analysing the transformations respectively. The correspondences supply the theoretical basis for applying geometrical invariants to resolve the problems of computer vision. In Chapter 3, we describe the geometrical invariant theory and prove some geometrical invariants of coplanar points, lines or conics by algebraic method. In order to use the invariants of conic pairs to describe general 2D shapes, we discuss the perspectively invariant representation of planar curves using conies in detail. A system consisted of two TMS320C25 and based on moment invariants is introduced in Chapter 5. The system can recognize more than 30 different shapes of object model or more than 10 plane models with similar shape in real time.

第一章简述了不变性与计算机视觉的关系，以及计算机视觉中的不变性研究和应用概况；第二章推导了计算机视觉中常用三种投影模型的变换关系，通过对这三种变换关系的分析，分别建立了这三种投影模型和几何学中的三种变换群之间的一一对应关系，为几何不变性在计算机视觉中的应用提供了理论基础；在第三章中，我们介绍了几何不变性的理论，并且用代数方法证明了共面点、直线、二次曲线的几何不变量和射影不变量；为了把二次曲线的不变量用于一般二维形状描述，在第四章中我们详细地讨论了用二次曲线实现一般平面曲线的透视不变性表示的方法；第五章介绍了用两片TMS320C25构成的、基于不变矩形特征的运动目标实时识别系统。

In recent years, much hard work has been done by scholars from all over the world. These work has mainly involved the denaturation mechanism of proteins in water, in the solution with denaturant and in the solution with other matters.

近年来，国内外学者在此方面做了大量的工作，主要涉及蛋白质在水溶液中的变性机理、在有变性剂存在下水溶液中的变性机理及在含有其它物质水溶液中的变性机理。

The results showed that both denaturation temperature and denaturation enthalpy of lysozyme decreased as the existence of water and the addition of urea and guanidine hydrochloride.

结果表明，溶剂水的存在及变性剂尿素和盐酸胍的加入使溶菌酶的变性温度降低，变性焓减小；同时，在一定的浓度范围内，溶菌酶的变性温度和变性焓随变性剂浓度的增大而降低。

The pathologic changes were observed by light and electron microscope.Results The liver tissues of the rats in model group showed obvious hydropic and fatty degeneration.And the necrosis foci of hepatocytes were seen in liver tissue.

结果 模型组大鼠的肝组织呈现明显的水样变性和脂肪变性，并可见肝细胞坏死灶，姜黄素治疗组的肝细胞未见坏死改变，水样变性和脂肪变性程度减轻，以高剂量姜黄素组的治疗效果最为明显。

Results The liver tissues of the rats in model group showed obvious hydropic and fatty degeneration.And the necrosis foci of hepatocytes were seen in liver tissue.Hepatocytes in curcumine treatment group showed no necrotic changes,and the degree of hydropic and fatty degeneration was markedly reduced,especially in the high-dose curcumine treatment group.

结果 模型组大鼠的肝组织呈现明显的水样变性和脂肪变性，并可见肝细胞坏死灶，姜黄素治疗组的肝细胞未见坏死改变，水样变性和脂肪变性程度减轻，以高剂量姜黄素组的治疗效果最为明显。

Results After oral administration of ST pinocytosis vesicles began to increase in endothelial cells of blood vessel in 1 hour,apocrine of ependymal cells began to increase and myelin sheath degeneration appeared in 2 hours,extensive myelin sheath degeneration and mitochondrion degeneration and incisure and vacuoles in nucleus of neuron were found in 4 and 8 hours.

结果 ST灌胃后1 h血管内皮细胞吞饮囊泡开始增多，2 h组室管膜细胞的顶浆分泌增多，部分神经髓鞘变性；4 h和8 h组神经纤维广泛变性，神经元线粒体变性、核切迹和空泡出现；16 h组神经元胞浆内线粒体变性更加明显，并出现脂褐素。

The results show that the ratio of the released elastic energy to the damage dissipative energy can be served as a sensitive precursor of catastrophe. Furthermore the value of the non-dimensional ratio has a similar tendency to be 1 with different responses in the two failure modes, that is, the response function R always decreases in the gradual mode, while increases and tends to be infinite at the catastrophic point of the failure.

研究发现在灾变性破坏和非灾变性的渐进式破坏两种失效模式中，虽然系统中卸载所贡献的弹性能增量与损伤消耗和释放的能量增量的比值都有趋向于1的趋势，但是两者的趋近方式不同：灾变性破坏时表征能量比随控制变量变化特征的响应函数R有一个上升段，在灾变破坏点$R$趋向于无穷大，而非灾变性破坏中$R$始终是减小的。

Casethat begin transformation but do not become embedded in the baroclinic zone fail to complrte transformation and simply dissipate over lower sea surface temperatures.1at transformation stage,there are two features in 500mb analysis aKOPPU s surface center is located beneath concentric,closed 500mb contours and is equatorward of 5820-m contour associated with a short-wave trough to the northwest of strom bthe closed contours associated with KOPPU 24h earlier have combined with approaching 500mb trough so that KOPPU appear to be in an open wave.furthermore,streamlines associated with this short wave trough have wrapped around the circulation of KOPPU,which indicated that KOPPU has become embedded in 500mb westerlies.

台风变性分为两个阶段：变性阶段和再加强阶段；变性的开始和结束以热带气旋环流和先前存在的中纬度斜压带相互作用为基础，KOPPU嵌入先前存在的中纬度斜压带且风暴中心在冷下沉气流中，而KETSANA没有嵌入先前存在的中纬度斜压带则没完成变性只是消散在低的海平面温度(1)台风变性阶段在500hPa高度场分析中有两个重要特征：a首先风暴中心是闭合的等值线并和风暴中心西北的短波槽相关；随后闭合等值线靠近500hPa槽，因此风暴闭合中心消失，风暴位于开波中。b而且和短波槽相关流线缠绕在风暴中心，结果风暴在西风带中。

Simultaneously, the total extractible myoglobin decreased and the proportion of metmyoglobin increased significantly when the pressure above 400MPa. Beef discoloration after pressure processing may result from oxidation of ferrous myoglobin to ferric metmyoglobin, globin denaturation and structural changes. At 40℃, the changes of beef color was similar to that of room temperature's. When the temperature rise to 60℃, most of muscle proteins denatured, a small quantity of native myoglobin could not affect the color of beef significantly. Therefore, protein denaturation was attributed to the main cause of discoloration in beef muscle after pressurization at 60℃.

压力处理导致色泽变化的直接原因可能是由于二价铁的肌红蛋白氧化成三价铁的高铁肌红蛋白、球蛋白的变性及结构的变化所致。40℃时的压力处理，色泽的变化规律与室温下相似，只是色泽变化的程度更为剧烈，蛋白质变性在色泽变化中起到的作用逐渐加强。60℃下的压力处理，绝大部分蛋白质发生变性，少量未变性的肌红蛋白对色泽不会产生明显的影响，此温度的压力处理，蛋白质变性是造成肌肉失去红色的主要原因。

与变性相关的网络解释 [注：此内容来源于网络，仅供参考]

amyloid degeneration：淀粉样变性

24.淀粉样变性(Amyloid degeneration) 在组织内有淀粉样蛋白的沉积. 后者是一种醣蛋白,对结晶紫呈异染性(Metachromasia)即染成与结晶紫颜色不同的紫红色. 见于皮肤淀粉样变性等. 25.结缔组织纤维蛋白样变性(Fibrinoid degeneration of connective tissue)病变处因纤维蛋白渗透到胶原内,

amyloidosis：淀粉样变性

两组临床情况相近..☆ 淀粉样变性的诊断与治疗 临床血液学杂志1999年第1期第12卷进修苑 作者:程范军 单位:郧阳医学院东风临床学院 关键词:淀粉样变性;诊断与治疗 淀粉样变性(Amyloidosis)是一组蛋白质以异常的纤维结构沉积于细胞之间,

fibrinoid degeneration：纤维素样变性

(2)纤维素样变性(fibrinoid degeneration)又称纤维蛋白样变性,为间质胶原纤维及小血管壁的一种变性,病变部位的组织结构逐渐消失,变为境界不清晰的颗粒状或块状无结构强嗜酸性红染物质,状似纤维素,故称之为纤维素样变性,由于其实为一种组织坏死,

The stealthy transwoman：见不得人的变性女,提到了变性人刻意隐瞒作为男人的过去的无奈与应对方法

8.The stealthy transwoman 见不得人的变性女,提到了变性人刻意隐瞒作为男人的过去的无奈与应对方法 | 10.The transwoman and work 变性女的工作问题 | 11.Sex orientation of transwoman 变性女的性取向

blastophthoria：胚细胞变性 胚种变性

blastophore 囊团 胚心 | blastophthoria 胚细胞变性 胚种变性 | blastophthoric 胚种变性的

degenerescence：开始变性;初期变性

degenerative变性的;退化的;变质的;衰减的 | degenerescence开始变性;初期变性 | degerminate去胚芽

hyalinosis：透明变性 玻璃样变性

hyalinize 透明化 | hyalinosis 透明变性 玻璃样变性 | hyalinosiscutisetmucosae 皮肤粘膜透明变性

denatured protein：变性蛋白质,变性蛋白

denaturation 变性作用 | denatured protein 变性蛋白质,变性蛋白 | dendrite 树突

denatured protein：变性蛋白 ; 变性蛋白质

denaturation 变性作用 | denatured protein 变性蛋白; 变性蛋白质 | dendrite 树突

vitelliform macular degeneration, best disease：卵黄状黄斑变性,曾用名"卵黄样黄斑变性

hereditary macular digeneration 遗传性黄斑变性 | vitelliform macular degeneration, best disease 卵黄状黄斑变性,曾用名"卵黄样黄斑变性". | pseudovitelliform macular degeneration 假性卵黄状黄斑变性