查询词典 aggregation function

The treated with glucocorticoid and combined therapy such as anti platelet aggregation, scavenging free radicals, reducing intracranial pressure, improving microcirculation and promoting neuronic metabolism, the condition get better.

经糖皮质激素以及抗血小板聚集、清除自由基、降低颅内压、改善微循环等综合治疗，病情明显改善。

Results Both of them can effectively inhibit the aggregation of neutrophilic granulocytes and had some inhibiting effect on free-radical of oxygen,especially cimetidini.

结果：两者均能有效地抑制嗜中性粒细胞在肺内的聚集，对氧自由基的产生有一定抑制作用，西米替丁的作用更为明显。

PVP as protective agent confined the aggregation of nanoparticles, which led to small size pure NiFe〓O〓 nanocrystals.

PVP限制了纳米颗粒的聚集，从而得到了小尺寸纯的NiFe〓O〓纳米晶粒。

For Nitzschia sp., the aggregation phenomenon was not obvious after treating with KMnO4 and ozone.

在矽藻方面，经过高锰酸钾和臭氧氧化后，矽藻凝聚现象的变化皆不甚明显。

Objective: To study the effects of aqueous extract of ocimum basilicum on platelet aggregation.

目的：探讨罗勒水提取物对二磷酸腺苷、凝血酶诱导的大鼠血小板聚集的影响。

ocimum basilicum possesses an inhibitory effect on platelet aggregation induced by ADP and thrombase.

罗勒水提取物对ADP、凝水酶诱导的大鼠血小板聚集具有抑制作用。

Association rule is an important content in data mining, efficient arithmetic is the most important part of data-mining 昺odel, especially when facing the complicated and various demands, it is necessary to propose characteristic and complementary arithmetic according to different factors. The paper analyses elaborately the idea of association rule mining arithmetic based on constraints, studies the classes of constraints in order to confirm its utility. The arithmetic aiming at united variable constraints improvement strategy and exchange of complication aggregation constraints has been designed, the practice has proved that it is effective.

关联规则是数据挖掘研究的重要内容，高效的算法是数据挖掘的重要组成部分，而且面对复杂的多方面的需求，应提供针对各种因素的各具特色的互补的多种算法，本文详尽地研究了基于约束的关联规则挖掘算法的思想，深入地研究了约束的分类、确定其可利用的性质，在此基础上提出了针对联合约束中前驱和后继重叠时的改进策略和复杂聚集约束的转换方法。

Scanning electron microscopy,transmission electron microscopy,circular dichroism and small-angle X-ray diffraction were used to analyze the aggregation mode of CSG in the organogel phase.A hierarchical self-assembly model was proposed to explain the transition from molecular to primary and secondary structure.It is shown from our results that CSG can aggregate into a micellar fibril nanostructure with high length-to-width ratio which is bundled and entangled to form a three-dimensional(3D) network that immobilize the fluid component probably by surface tension.Moreover,sol-gel polymerization of tetraethoxysilane was carried out using CSG in the gel phase.

通过扫描电镜(ScanningElectron Microscopy，SEM)、透射电镜(Transmission Electron Microscopy，TEM)、圆二色谱(Circular Dichroism，CD)和小角X—射线衍射仪(Small-angle X-rayDiffraction，SAXRD)考察CSG分子自组装行为结果表明，CSG形成的聚集体具有多级结构：首先CSG通过手性堆叠自组装形成直径在9—10nm的细纳米纤维，这些细的纳米纤维再以不规则的六方堆积的方式进行排列，构成直径在40—100nm的粗纳米纤维(即细纳米纤维的&捆束&)，最后粗纳米纤维互相粘连形成三维网络状结构，使有机溶剂&固定&，从而形成凝胶；以CSG有机凝胶为模板，四乙氧基硅烷为前体，通过溶胶—凝胶聚合的方法制备了直径大约为100nm的二氧化硅纳米管。3。

And we have demonstrated through differential scanning calorimetry, thermogravimetry,XPS and SEM analysis that the formation of highly reflective and conductive silver layers on polyimide film is a result of the silver-catalyzed and oxygen-assisted decomposition of the polymer overlayer and the self-accelerated aggregation of silver clusters on the film surface.

并通过差示扫描量热、热失重、XPS和SEM分析证明了聚酰亚胺表面高反射高导电银层的形成是在银催化下、氧气辅助的表层聚合物降解和表层银颗粒自加速聚集共同作用的结果。

Methods: The ZJ8112 strain was subjected to phenotypical study, salt-aggregation test and 16S rDNA sequence analysis; the sequence analysis result was searched in the GenBank to determine its characteristics.

采用传统的分类学方法观察菌株ZJ8112的形态、耐盐度，结合16S rDNA序列分析在GenBank上进行比对以确立其进化地位。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。