查询词典 poincare matrix

Objective: To investigate the characteristics and the effect of conjunctival extracellular matrix and Amniotic membrane as a succedaneum for conjunctiva. Methods: 30 New Zealand rabbits were raised for the experiment.

目的：观察结膜细胞外基质(extracellular matrix，ECM)与羊膜作为结膜组织的替代材料用于结膜成形的特点及效果。

By applying sulfanilamide as the marker, the effect of particle size and beeswax content on the bioavailability of beeswax matrix granules was studied.

继承和发扬祖国药剂学的成就，蜂蜡骨架颗粒可以作为口服长效剂型的一种形式，释药缓慢且均衡。

Matrix:Hey, Sully, remember when I said I would kill you last?

嘿，Sully，记得吗，上次我说我会杀了你？

Through proper transformation, the values influenced by factors in quotient index , product sum index and weighted mean index can also be determined by means of the matrix method, and the fa...

通过适当的变换，商指标、积和指标以及加权平均指标的因素影响值也都能用矩阵方法求解，从而使统计指标的因素分析方法在一定程度上得到了统一与简化。

As applications of Gasper's matrix inverse, we generalize Jackson's bibasic summation formula 40,

并且具体的讨论了带参数（a，q，2）的Bailey对和带参数（a，q，3）的Bailey对的具体应用。

As a matrix, tea saponin can be used in shampoo, natural herbal shampoo, sun anti-inflammatory emollient cream, body wash, and so on.

概述了茶皂素的来源、提取工艺、结构和特性，主要介绍了茶皂素在化妆品中的应用。

Moreover, the hot compressive deformation behavior of the RS/PM AZ91 magnesium alloy and AZ91 alloy matrix composite were also investigated, the conclusions are drawn as follows:1. The processing parameters of the atomization-twin rolls quenching technology were optimized as follows: the diameter of the nozzle 1mm, the wheel velocity 25m/s, the pressure of atomization gas 0.3MPa and Ar gas for melt injection 0.1MPa. The RS AZ91 alloy flakes exhibited fine and uniform microstructures. When the flakes were extruded at 673K, extruded velocity of 0.1mm/min and extrusion ratio of 25:1,the magnesium alloy rods with clean surface, uniform dimension and excellent mechanical properties were obtained.2. The RS AZ91 magnesium alloy powders prepared by atomization-twin rolls quenched technology exhibited fine equiaxed grains with the grain size of 1-3μm, the phase constituent included supersaturate solid solution phaseα-Mg and miner fineβ-Mg_(17)Al_(12) phase. The as-extruded materials also exhibited equiaxed grains with the size of 5-7μm and a large number of fineβ-Al_(12)Mg_(17) and fewer AlMg_2Zn phases were detected in the alloy.

本文还研究了快速凝固/粉末冶金AZ91镁合金热压缩变形流变应力行为，快速凝固/粉末冶金法原位生成Mg_2Si增强AZ91镁基复合材料，经过系统的研究，获得如下结论：1、雾化-双辊急冷法在下列工艺参数组合下：双辊线速度25m/s；喷嘴直径1mm；熔体压射压力0.1MPa；雾化气体压力0.3MPa。，可获得宏观尺寸细小、微观组织均匀细小、综合性能优良的的快速凝固AZ91镁合金细碎箔带，快速凝固箔带在挤压温度为673K、挤压速度为0.1mm/min，挤压比为25：1时，可获得的外表光洁、尺寸均匀、组织性能优异的镁合金棒材。2、雾化-双辊急冷法制备的AZ91镁合金粉末态为细小等轴晶组织，晶粒尺寸1-3μm，组织为α-Mg过饱和固溶体和微量的细小β-Mg_(17)Al_(12)相组成；粉末挤压棒材为等轴晶组织，晶粒尺寸5-7μm，组织中含有大量细小的β-Al_(12)Mg_(17)以及AlMg_2Zn析出相，室温力学性能，抗拉强度383MPa，屈服强度275MPa，断后伸长率7.5%。

At the initial stage of milling, Ti and C dissolved into Cu matrix and formed Cu-base supersaturated solid solutions.

在行星式球磨机中球磨10小时后Ti和C偏聚析出发生反应生成TiC。

The core DNA sequences of DNase Ⅰ supersensitive sites might play an significant roles in regulating the expression of β-globin gene through the interaction with nuclear matrix and nuclear malrix proteins.

人β-类珠蛋白基因调控元件LCR中的DNaseⅠ超敏感点（HS2，HS3和HS4）的核心序列通过与核基质蛋白及核基质的相互作用调控下游β-珠蛋白基因的表达。

EMSA results show that the binding patterns between the core DNA sequences of DNase Ⅰ supersensitive sites (HS2, HS3 and HS4) in LCR and nuclear matrix proteins isolated from Hu-induced and uninduced-HEL cells are quite different.

运用凝胶电泳阻抑法揭示了用羟基脲诱导与非诱导的HEL细胞内，与LCR中的DNaseⅠ超敏感点（HS2，HS3和HS4）核心DNA序列结合的核基质蛋白发生了显著的变化。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？