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树枝状结构 的英文翻译、例句

树枝状结构

词组短语
dendritic structure
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Through the research, we found that the appropriate readjustment India ore and the Yangchun ore allocated proportion, uses the iron material match level 4 to carry on sinter under the unchanged iron material and craft condition, produces the much calcium ferrite and fayalite, obtains the melting corrosion structure and the granular structure as primarily sinter which may enhance the strength.

凡在烧结时能产生较多的液相,冷却时不是形成结晶较差的玻璃质,而是形成充分结晶的针状或树枝状、棒状铁酸钙;磁铁矿不是以块状孤立存在,而是被粘结相交织固结成熔蚀结构、粒状结构或共晶结构;气孔较少,且分布均匀;粒度较细;组织结构均匀的烧结矿均能提高质量。

Dendrimers are a group of highly ordered, three-dimensional, treelike functional polymers.

树枝状大分子是一类高规整度、具有纳米尺度、三维结构的树枝状大分子,其结构和分子尺寸大小具有良好的可控性。

Dendrimers,which have hyperbranched, well defined and monodisperse structures, can be formed by reiterative reaction sequences starting from smaller molecules named " initiator core ".

树枝状大分子是一种特殊结构的新型高分子,具有高度支化、结构规整、单分散等独特的结构。

Dendritic-linear block copolymers are also a type of structurally novel polymers, which have a flexible linear chain and one or two semirigid dendritic blocks. The copolymers have many unique melt and solution properties, their basic theory and practical applications have been studied.

树枝状-线形嵌段共聚物是另外一类包含树枝状聚合物结构单元的聚合物类型,这种复合结构结合了嵌段和树枝状聚合物的优点,表现出独特的熔融和溶液性质,在理论研究和实际应用方面都具有重要的研究价值。

In this review, basically classified by the chemical construction of dendritic skeleton, mainly focusing on the polyamidoamine, polypropylene imine, polycarbosilane, polyether and polyester systems, the recent advances in the rationally designed syntheses and their self-organized superstructure of side-chain LC dendrimers have been summarized and commented.

本文按树枝状大分子骨架的化学结构分类,对侧链型树枝状大分子液晶的设计合成、液晶相行为及其自组织超结构的最新研究进展进行总结和评述,重点介绍了聚酰胺-胺、聚丙烯亚胺、聚碳硅烷、聚醚以及聚酯树枝状大分子液晶体系。

The SEM experiments indicate that the coating crystalline present an ordered arrangement and an arborous appearance. All crystals are larger than that before the addition of organic polymer. The length of some crystal branches are larger than 100 micron. It is supposed that the existence of arborous crystals is due to the incorperation of organic polymer into DCPD coating.

电镜实验表明,电解液中加入有机高聚物后,陶瓷沉积层呈有序排列,晶体呈树枝状结构,膜层中晶体颗粒度增大,有的分枝长达100多微米,磷酸氢钙膜层中出现的树枝状磷酸氢钙晶体是由于有机高聚物掺杂进入磷酸氢钙陶瓷膜层。

The experimental result shows, Morpho butterfly's wing micro-structure forms the reflecting rate higher than the reflecting rate of other butterflies, so regard Morpho butterfly as and transfer to the micro-structure of printing, is observed by SEM and transfered to the vein micro-structure printed, demonstrate the same array scale as Morpho butterfly and carinate fin slice, small in more quantity than Morpho butterfly in the slight branch form structure, but metal micro-structure of color and luster printed off to transfer to raise reflect, it is it print off by AFM array carinate fin of alternate size nearly the width of 1.5μm to transfer to measure.

实验以高解析光学显微镜及紫外光/可见光光谱仪分析虎斑蝶、碧翠凤蝶、锯粉蝶、摩浮尔蝶蝶翼表面的光学反射、穿透与吸收特性,实验结果显示,转印的Morpho蝶翼微结构与真实摩浮尔蝶反射率较相近,故将Morpho蝶作为转印微结构,由SEM观察转印的翅脉微结构,呈现出与Morpho蝶相同的阵列鳞片与脊状的鳍片,虽细微的树枝状结构少,但转印出的微结构溅镀20nm的金属膜提高反射率,而由AFM检测转印出阵列脊状的鳍片间隔尺寸约为1.5μm的宽度。

We prepared the ordered porous alumina membrane by a two-step anodization method in oxalic or sulfuric acids, which is a self-ordered hexagonal array of cells with an adjustable pore diameter of 20-150nm and a different pore structures (i.e. Y-branched, dendriform, toothed and torous ones). Furthermore, the template-electrodeposition, vapor-catalytic growth, and controlled chemical etching were developed for well-aligned carbon nanotubes and oxide nanopillars with adjustable diameter, Al2O3-AlN one-dimensional heterojunction, Y-junction and dendriform metal nanowires, as well as Y-junction, and torous carbon nanotubes. The resultant one-dimensional junctions were characterized by XRD, SEM, TEM,HRTEM, and STM, and the field emission of the well-aligned carbon nanotubes and the luminescence of ZnO nanopillar array have also been mearsured.

完善和发展了阳极腐蚀法制备多孔氧化铝膜的方法,制备出了孔径在20-150nm之间可调和具有不同孔结构(如Y形、树枝状、锯齿状)的系列多孔氧化铝模板,在此基础上,利用电化学沉积、气相催化生长和化学控制腐蚀等方法,成功地生长出具有可调直径的碳纳米管和氧化物纳米柱有序阵列、Al2O3-AlN异质结纳米线、Y形和树枝状的金属纳米线以及Y形、藕节形和锯齿形的碳纳米管等多种一维结纳米材料及其阵列体系,探索了基于模板孔壁内沿生长一维结纳米材料的机制,较系统的研究了碳纳米管阵列的场发射性能和氧化锌纳米柱的发光性能,为低维纳米材料器件化提供了实验基础。

Dendrimers or dendrons are ideal preorganized scaffolds for constructing novel liquid crystalline materials thanks to their perfect topologic structure and abundant reactive groups on the periphery.

树枝状大分子或树枝体由于其完美的拓扑结构和周边表面大量反应性的端基,成为一类理想的可用于构筑结构新颖的大分子液晶材料的预组织骨架结构。

Based on the previous experiments, we choose CNTs/CdS core-shell nanowires as inorganic materials and poly(benzyl-ether) dendrons with thiol functionalities as organic solubilizer. The solubility of CNTs/CdS core-shell nanowires in normal solvents was expected to improve through chemical interactions between core-shell nanowires and solubilizer. The enhanced solubility can improve facility in processability. It also provides a new application method in nanomaterials.

本论文在课题组原有工作的基础上,以制备可溶、易加工的有机-无机复合纳米材料为应用目标,选择具有自己课题组研究特色的CNTs/CdS核壳纳米线结构作为无机材料,选择带巯基的聚苯甲醚树枝状分子作为有机增溶剂,通过带巯基的聚苯甲醚树枝状分子对CNTs/CdS核壳纳米线的化学作用,改善了核壳纳米线在常用有机溶剂中的溶解性能,为材料的湿法加工提供了基础,也为类似纳米材料的应用开拓了一种新的方法。

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badland:劣地

超细结构地区的河网密度,每平方公里内河道超过200公里,劣地(badland)就以这种河网密度著称. 河网(包括主流和全部支流)的几何排列样式,也就是流域内河流分布的空间轮廓. 水系型有许多种. 树枝状水系型其状如树,河网中的分支排列零乱,

Uniform rock structure:相同的岩石结构(resistence to erosion抗蚀能力)

1. Dendritic pattern树枝状水系 | Uniform rock structure相同的岩石结构(resistence to erosion抗蚀能力) | 2. Trellis pattern方格状水系