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Because distribution boundary between the East Clade and the West Clade was almost the same for the division line of physical environmental heterogenicity between the East and the West within the East Asia (division line between the second and third stage in accordance of topographical disjunction), it was speculated that physical environmental heterogenicity between the East and the West had played a key role in the phylogeny of the complex.

rDNA ITS区比较序列分析和AFLP分析都表明粉花绣线菊复合体各变异类型间已发生了一定程度的分化,确认了基于形态证据对粉花绣线菊复合体内各变异类型的认知,同时也表明ITS序列和AFLP是探讨绣线菊属或亚科种下或近缘种间系统发育关系的有效分子标记。

Mortar specimens were prepared, in which finely pulverized zirconite which is inactive under the reaction condition of this experiment was used to replace ground carbonatite or ground granulated blast-furnace slag isometrically, so as to investigate the contribution of each material to the performance of the products.

本文采用无活性的锆美石分别等体积替代碱激发碳酸盐矿-矿渣胶凝材料中的碳酸盐矿和矿渣,考察此三个体系的强度变化以及通过DTA分析存在协同效应的可能性,进而通过净浆硬化体的孔溶液成分分析研究复合作用机理。

The creative point of this dissertation consists firstly in that monochromatic stimuli instead of combined spectral power distribution were used as visual object, and spectral luminous efficacy curves were drawn from the performance-based method; Comparison between performance-based method and brightness-matching method was then done and therefore connection between these two methods was developed; One more creative point is that the analysis based on the theory of neurophysiology and psychophysics leads to the conclusion that contribution of the colour channel during visual information processing is reflected from performance-based method, which should be considered when CIE develops the new mesopic photometry system.

论文的新颖之处在于实验中使用了单色光谱代替复合谱或物体色作为视觉目标,在分析中间视觉状态下视觉功能的光谱响应特性的基础上反推了人眼的光谱光视效率函数;论文更进一步验证了基于视觉功能法和传统的视亮度匹配法之间的联系,在两种方法之间构造了一座桥梁,为基于视觉功能法的使用初步建立了理论依据;同时论文创新地采用心理物理学的方法进行实验和结合物理学和视神经生理学的知识对实验结果进行分析,从而从视觉信息处理的神经机制层面证明了基于视觉功能法获得的结果包含了视觉颜色通道效应,并对CIE在建立新的中间视觉光度学系统时要充分考虑这一视觉颜色通道的影响提出了建议。

The spectroscopic analysis, TGA and X-ray diffraction showed that the organic reagent had intercalated into the layers of MMT, and the interlayer space of the organophilic montmorillonite modified by compound surfactants was larger than that of the CTAB modified organophilic montmorillonite.

红外光谱分析、热重分析和X-射线衍射分析表明,有机插层剂已进入蒙脱土的层间,CTAB/己内酰胺复合插层有机蒙脱土的层间距大于单阳离子CTAB插层有机蒙脱土的层间距。

The sister-group relationships are strongly supported between Petrosaviaceae and the remaining monocots (except for Acoraceae and Alismatales s.l.), between Dioscoreales and Pandanales, and between Commelinales and Zingiberales in the combined analyses of two genes and three genes.

继无叶莲科之后分化的类群形成两个大的分支:一支是由露兜树目和薯蓣目构成,二者形成姐妹群关系;另一支是由天门冬目、百合目和鸭跖草类复合群组成,三者之间的关系在单个序列分析和联合分析中不稳定,需要进一步扩大取样范围来确定。

The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software.

采用ANSYS有限元分析软件对胎面双复合挤出机头流道内部的压力场进行模拟和分析。

It is pointed out bythe monthly dynamic analysis and yearly comparative analysis that the improvementof soil water conservation functions in purple soil sloping fields by planting Pure and mixed stands of Sabaigrass vegetation is synchronous with the local raining rhythmand the longer planted the better the effect.

月季动态分析和年际间比较分析指出,龙须草纯种植被和龙须草-林木复合种植植被对紫色土荒山坡地土壤蓄水性能改良效果既与当地降雨节律同步,又呈现出随着处理年限延长而强化的趋势。

From the aspect of synergetics, it is recognized that competition and synergia between the subsystems and among their elements are the internal dynamics of system coordination development, and from the aspect of dissipative theory, it is recognized that the inflow of negative entropy is the external restraint of system coordination development.

从协同学角度,分析了子系统之间和要素之间的竞争与协同是人才资源系统与经济系统协调发展的内部动力;从耗散结构理论角度,分析了人才资源与经济协调发展必须借助于复合系统之外的&负熵流入&作为外在约束条件。

The method is used to analyze the data of 22 sluices and gets good precision, high performance and well practicability.

应用复合变量综合统计参数分析原理求解综合变异系数,计算精度高、成果合理。22座水闸资料分析显示该方法理论推导严密、计算简便、具有较好的适用性。

The punching, flanging ,blanking compound die made of polyurethane-rubber was introduced,including the design of insert and split punch block,polyurethane block and ejector pins.

分析了电器定位座聚氨酯橡胶模的结构特点,介绍了聚氨酯橡胶模在冲孔、翻边、落料复合模中的具体应用,重点对镶拼式凸凹模、聚氨酯块和顶杆的设计进行了分析和阐述,对同类模具的设计具有参考价值。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。