查询词典 synthesis method

It gives the more flexible method that valuates the trust degree and can more express the combination of the subjectivity and objectivity of trust to put the reputation concept into the synthesis of recommendatory trust and uses existing nodes as entities of saving reputation.

给出了更加灵活的计算直接信任度方法，并且将声誉引入推荐信任的合成中，利用现有的节点作为声誉存储实体，更加能够体现信任的主观性和客观性的结合。

Then the method of dimension analysis is introduced,and a synthesis parameter composed by roo.

引入量纲分析的方法，构造了一个由空气温度、服装热阻和人体新陈代谢率综合作用的参数，并证明其合理性，并提出修正方案。

Synthesis of silver selenide quantum dots using room temperature conversion method has been investigated.

本文采用室温转化法、分别用乙二胺与氨水做模板合成硒化银量子点，对合成的硒化银样品进行了 X-射线衍射分析，并在透射电子显微镜下研究了模板对合成硒化银形态的影响

If you apply this method to solve problem, most of mechanism synthesis problem will turn into one problem, that is to solve the equation set. The most difficult point is get full solution of the equation set, thus it can provide a wider range for optimized project.

用解方程组法进行机构综合时，大多数机构综合的问题都可以转化为求解非线性方程组的问题，而其难点在于求出非线性方程组的完全解，以便为优选方案提供较大的解空间。

In this paper, a distributed satellites SAR high resolution imaging method based on spectral synthesis is introduced.

摘要该文主要研究了利用频谱合成实现分布式SAR高分辨力成像的方法。

During these years (1997-2000) in the research area of annonaceous acetogenins 5 natural products and a number of chiral-pure analogs of annonaceous acetogenins have been synthesized using sugars as the starting materials. Their high activity and selectivity against cell line of colon tumor and a relationship between activity and configuration have been found too. In the respect of inhibitor of sialidase two new methodologies for the synthesis of chiral-pure 3-deoxy-ulosonic acid using hetero-Diels-Alder reaction or asymmetric propargylation as the key reaction were developed. On the topic of anti-leukemia marine natural product clavulactone a synthetic method based on the free radical cyclization and starting from sugar has been developed. In other title of PKC inhibited agent sphingosine a new synthetic route with SN2' as the key reaction has also been disclosed.

项目期间（1997-2000）在番荔枝内酯方面从糖出发合成了五个天然产物和一批手性纯的类似物，它们对肠癌细胞有很高的活性和选择性，并与构型有关；在唾液酸酶抑制剂方面发展了二类全新手性纯高碳糖的合成方法－杂原子D－A反应或丙炔基不对称加成为关键的反应；抗白血病海洋天然产物群柱虫内酯方面研究了由糖出发和自由基环化反应的合成方法；对PKC 起抑制作用的鞘氨醇方面也开创了新的合成途径－由糖出发并以SN2'反应为关键反应。

Integrating Qualitalive and Quantitative Meta-Synthesis is the only method that can be used at present sta...

定性定量相结合的综合集成方法是现在能用的、唯一能有效处理开放的复杂巨系统的方法。

The state variable feedback method is used for analysis and synthesis of the system.

本文用状态变量反馈法对系统进行了分析和综合。

It was found that the reaction of synthesis of lead stearate by direct method in aqueous medium could be accelerated markedly by ammonium salts.

研究发现铵盐对水介质直接法合成硬脂酸铅反应具有显著的催化加速作用。

The invention belongs to the synthesis technical field of pharmaceutical intermediates, and more particularly relates to a preparation method of Cis-4-(2-bromine ethylene) benzene sulfonamide.

本发明属于药物中间体合成技术领域，具体涉及一种顺式-4-(2-溴乙烯基)苯磺酰胺的制备方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失