查询词典 functional analysis

In this work, a full optimal calculation on the molecular geometry and electronic structure of C24H30O8 has been performed using density functional theory methods at B3LYP/6-31G(superscript *) level. The solvent effects of C24H30O8 have also been investigated based on Onsager self-consistent reaction field model in chloroform, acetone, DMSO and water. On the basis of optimized geometry in gas phase the vibration analysis is carried out and the IR principle peaks scaled by 0.9613 are in good agreement with experimental.

采用密度泛函理论方法，在B3LYP/6-31G水平下全优化得到了该化合物的分子几何构型和电子结构；依据Onsager自恰反应场模型考察了其在氯仿、丙酮、二甲亚砜及水等溶剂中的溶剂化作用；基于气相优化结构进行了B3LYP/6-31G振动分析，用0.9613校正后的主要红外光谱与实验符合得很好。

This system which can do correlation analysis among vacuum arc imagine, light intensity spectrum density, electron density, vacuum arc voltage, vacuum arc current has a series of properties like synchronous exposure, high sampling speed, good quality with comparatively low price, strong functional software, friendly user's interface and so on.

本课题研制成功了真空电弧动态图象高速微机采集系统，该系统具有同步曝光、采样速度快，性能价格比高，软件功能强，用户界面好等特点，该系统可对瞬时的真空电弧形态，光强密度，电子密度，电弧电压，电弧电流进行相关分析。

Establish the modified functional of the analysis of the beam element and plate element, base on the generalized variational principle and penalty function method.

同时指出了选择合理的坐标原点以便充分发挥覆盖位移函数的全阶项对总平衡方程组成时刚度矩阵和荷载矩阵的贡献，使求解精度得到提高。

The FTIR spectroscopic analysis reveals that the chemical structure of biomass has changed obviously after hydrogenating extraction in which the content of alkyls and aromatic structures obviously increased and the oxygen functional groups, mainly including carbonyls and hydroxys, decreased.

傅里叶变换红外光谱分析表明，经过加氢萃取，生物质的化学结构发生了明显的变化，饱和烃基和苯环结构增加，含氧官能团减少。

Applications of molten salts to the areas of preparating alloys and functional materials;batteries and capacitors;analysis and separation;use as reaction media and catalyzers;environmental protection have good prospect.

介绍近年来熔盐体系的概况，着重室温熔盐的发展。熔盐在电化学制备合金和功能材料、能源、分析和分离、用作反应介质和催化剂、环境保护等方面应用前景良好

Boehm titration, FT-IR, BET method and micro coulometry were involved in the analysis and characterization of surface functional groups, pore structure and chlorine content.

采用Boehm滴定和FT-IR方法对改性活性炭表面官能团进行表征并用BET方法分析其物理结构，使用微库仑仪分析产物有机氯含量。

Multivariate analysis considering caveolin-1 immunoreactivity in addition to the established prognostic parameters such as pT stage, pN in these patients confirmed that caveolin-1 is an independent functional predictor of poor survival. We further revealed that up-regulated caveolin-1 in CL cells is necessary for mediating filopodia formation which may enhance the invasive ability of lung adenocarcinoma cells.

利用多变数分析的方法分析Caveolin-1及其他已知会影响预后的变数，例如肿瘤大小及淋巴结转移状况等，证实Caveolin-1的确是影响预后的独立变数，最后我们发现Caveolin-1会引起肺腺癌细胞产生伪足，这可能是Caveolin-1造成癌细胞侵袭性增加的原因。

The issue of gas meter IC card control device component, functional and technical requirements for a theoretical analysis and technical application.

本课题对IC卡燃气表控制装置的组成、功能及技术要求进行了理论上的分析和技术上的应用研究。

Discourse type ; discourse analysis ; idiolect ; turn of talking ; functional equivalence

语篇类型；语篇分析；个人习语；话语轮次；功能等值

On the basis of deep research on fault sealing property and its main influence factors, the functional relation of mud content in fault infills with fault displacement and faulted mudstone thickness is described quantitatively through the analysis of lithology influence factors in fracture belt.

在深入研究断层封闭性及其主要影响因素的基础上，根据对断裂带中岩性影响因素的分析，定量描述了断裂带填充物中泥质所占百分含量的大小与其断层位移和被错断泥岩厚度之间的函数关系，并提出了根据断裂带填充物中泥质含量的大小来判断断层封闭性的标准。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。