多形
- 与 多形 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The Hausdorff measure for the level sets of multi-parameter symmetric stable processes has been obtained and the inner connection of the measures and local times for it has been demonstrated, which describes the fractal nature for the level sets of this kind of processes. As we know, it is always one of the focuses in the field of random fractal. The reasult of the existence and continuity of the local time for multi-parameter stochastic processes with stable components has been got in the project. Then we gained the measure for the random fractal sets such as the range and graph of this kind of processes. Furthermore, a progress besides the mentioned above in the project is that we have resolved the multifractal analysis of the sample paths for Brownian sheet, that is the multifractal decomposition of white noise in high dimension.
解决了多指标对称稳定过程水平集的Hausdorff测度问题,同时给出N指标d维稳定过程水平集的Hausdorff测度下界的最佳估计,它们揭示了其水平集的测度与局部时之间的内在关系,刻划了多指标对称稳定过程水平集的分形特征,表明了研究此类问题的积极意义,该问题是随机分形研究领域的国内外学者所关注的热点问题之一;解决了多指标稳定分量过程的局部时存在性与连续性问题,进而解决了由多指标稳定分量过程产生的随机分形集--象集、图集的测度问题;此外,本研究项目还解决了布朗单样本轨道的重分形分析,即高维白噪音的重分形分析问题。
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This dissertation involves the study of the growth dynamics of colloidal particles under unequilibrium and irreversibility condition. Firstly, it is of interest to investigate whether the ideal diffusion or reaction-limited aggregation universal behavior can be observed for the initially polydisperse practical system of basic yttrium carbonate as well. The fractal structure of basic yttrium carbonate aggregate cluster was observed using transmission eletron microscopy. The aggregation kinetics of basic yttrium carbonate colloids was studed using dynamic 1ight-scattering techniques. At 1.00mol/l NaCl solution the fast diffusion-limited aggregation behavior was observed with an increase in the aggregate size over time described by a power law. The aggregates are characterized by a fractal dimension D=1.82. The disordered and ramified cluster is consisted of primary colloidal particles and tenuous and more open. These are in good agreement with those observed for other colloidal system such as colloidal gold (1.86), silica (1.85) and polystyrene latex (1.82) in diffusion-limited aggregation from the static and dynamic light scattering by Lin. Therefore ideal diffusion-limited aggregation behavior can be observed in practical polydisperse system as well. Smoluchwski and fractal theories were used to obtain the aggregation rate constant for initially polydisperse system for the first time.
本论文研究胶粒的非平衡不可逆聚集动态学,分为两个部分,第一部分是通过实验研究一个新的初始多分散的碱式碳酸钇胶粒实际体系中,聚集标度性质的普适性,即使用透射电子显微技术观测聚集粒子簇的分形结构,使用动态激光光散射研究碱式碳酸钇胶粒的聚集动力学,胶粒带电而产生静电排斥作用使得碱式碳酸钇胶粒处于稳定状态,当加入电解质NaCl溶液时,碱式碳酸钇胶粒间的Debye-Hückel屏蔽距离缩短,从而降低静电排斥能垒,引起胶粒发生不可逆聚集,加入电解质NaCl的浓度为1.00mol/l时,碱式碳酸钇胶粒进行快速聚集,经历扩散控制聚集机理,形成结构疏松、更为开放的分形聚集粒子簇,其分形维数为1.82,碱式碳酸钇胶粒聚集增长动力学遵循幂函数增长规律,与Lin等使用静态激光光散射和动态激光光散射测量硅胶(1.85)、金胶(1.86)和聚苯乙烯胶乳(1.82)在扩散控制聚集状态形成聚集粒子簇的分形维数值以及粒子簇聚集增长的动力学规律相一致,表明胶粒聚集标度性质的普适性质在初始多分散的实际体系中也是存在的,首次由动态激光光散射的实验数据得到初始多分散胶粒分形粒子簇的聚集速率常数,并且其值与Smoluchowski聚集速率理论预期相符。
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It should be emphasized that the manufacturing process is responsible for producing particular polymorphs or solvates; the control methods merely determine the outcome.
应该强调的是,生产工艺对生产特定的同质多形异构体或溶剂化物是直接相关的。控制方法只是决定结果。
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Methods and Results— The outcome in 101 catecholaminergic polymorphic ventricular tachycardia patients, including 50 probands, was analyzed.
方法和结果――作者分析了101例儿茶酚胺介导的多形性室速患者,包括50例先证者,平均随访7.9年。
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No fever, no polys in the sputum.
没有发热唾液里没有多形核白细胞
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We see polys,we got bacterial.
找到多形核粒细胞即是细菌感染
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It should be emphasized that the manufacturing process is responsible for producing particular polymorphs or solates; the control methods merely determine the outcome.
应该强调的是,生产工艺对生产特定的同质多形异构体或溶剂化物是直接相关的。
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Surgical management of malignant tumors of the lacrimal gland.
泪腺多形性腺瘤肿瘤成分的计算机定量分析。
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Tissue Preparation: 159 cases of paraffin sections of lung carcinomascomprised of adenocarcinoma (84 cases), squamous cell carcinoma (42 cases), smallcell lung carcinoma (10 cases), large cell carcinoma (15 cases), pleomorphic carcinoma(4 cases), and metastatic colon carcinoma (4 cases), and 86 adenocarcinomas fromsome organs other than lung, including colon (15 specimens), stomach (5 specimens),prostate (5 specimens), breast (35 specimens), uterus body (11 specimens), ovary (10specimens) and thyroid (5 specimens) were chosen from the surgical files ofYamanashi University Hospital and Kofu City Hospital.
标本来源:159例肺癌及其癌旁组织标本包括84例腺癌、42例鳞癌、10例小细胞癌、15例大细胞癌、4例多形性癌和4例肺转移性结肠癌,以及86例全身其他组织腺癌及其癌旁组织标本包括15例结肠腺癌、5例胃腺癌、5例前列腺癌、35例乳腺癌、11例子宫内膜腺癌、10例卵巢癌及5例甲状腺癌,均来自日本山梨大学附属医院和甲府市立医院外科手术标本。
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The morphologic changes were observed with microscopy. It was observed that the values of NOS, MPO, MDA of the muscle and lung in LIR group increased significantly and the content of PC decreased obviously compared with those of the normal control.
结果显示,与对照组比较,LIR组骨骼肌和肺组织NOS活性均增强,MDA值、MPO活性增加,W/D值增大,肺PC含量降低;光镜下,肺间质多形核粒细胞聚集和浸润,肺间隔面密度值增加。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。