查询词典 functional analysis

Density functional theory calculations have been carried on the molecular knot at the RB3LYP/6-31G levels. Based on the optimized geometry, the vibrational spectra, natural bond orbital and orbital energy level analysis for C30 carbyne trefoil knot have been calculated at the same level, and compared with the cyclo-C30 carbyne molecule.

本文用密度泛函方法[DFT/RB3LYP/6-31G]对分子结构和光谱性质进行了研究，在优化构型的基础上通过自然键轨道方法和轨道能级研究了它的共轭性、成键情况和稳定性，并与平面型C30卡宾环分子进行了比较。

First, trough the general analysis of the system, the design objective and functional model are given.

论文首先对网上考试系统进行总体分析，提出系统的设计目标和功能模型。

In other words, it is a typification analysis based on practical cases, so as to conduct the following functional inspection and explore if the present application of this law is in accordance with the initial aim of legislation.

也就是从实务案例进行类型化分析，以便进行后续的功能性考察，探究目前本法适用的情况是否符合当初立法目的；并就其缺失之处，提出具体修法建议供立法者参考。

The desorption experiment and FTIR analysis further demonstrated that the active functional groups in coal reacted with uranyl ions, and formed complexing and chemistry adsorption.

脱附实验和红外光谱分析进一步证明，煤中活性官能团与铀酰离子发生了明显的化学吸附/络合作用。

The polymers have been detected with IR,acid-base titration, element analysis, glass transition temperature,Viscometry and UV. The results show that introducing functional groups to the chain of polymer molecule will...

结果表明，通过在聚合物分子链上引入功能基因，可以大大增加分子链内或链间作用力，从而导致了聚合物的玻璃化转变温度的升高、粘度的反常增大以及紫外吸收峰的加宽

Toilet flush functional in design, according to flow mechanics make full use of computer technology, scientific analysis and comparison, and implementation of pipeline glaze is new technology, so that pipeline wall smooth, easy to plug, at the same time on the Toilet of the water hole, jet aperture , the number of scientific computing.

座便器在冲水功能上设计，根据流力学原理充分运用电脑技术，进行科学分析比较，并实施管道实釉的新工艺，使管道内壁光滑，不易堵塞，同时对座便器的出水孔，喷射孔径，数量进行科学运算。

With the help of the theory of difference equation and some subtle analysis, sufficient conditions which ensure the permanence of the system are obtained. By constructing a suitable Lyapunov functional, sufficient conditions which ensure the global attractivity of the system are obtained.

首先利用差分方程的有关理论以及技巧性的计算，得到保证该系统永久持续生存的充分性条件；其后通过构造适当的差分Lyapunov泛函，得到保证该系统全局吸引的充分性条件。

The main results are as followings:1 Molecular mechanism analysis of the rice heterosis by functional genomics method.1.1 In five gene chips, 845 genes that are discrepantly expressed were found.

研究结果如下： 1 运用基因芯片对水稻杂种优势分子机理的解析： 1.1 5张基因芯片检测出845个差异表达基因，涉及多种植物功能，表明杂种优势的表现与多种代谢途径相关。

In Chapter 3, by establishing a L-operator inequality and using the properties of M-matrix and stochastic analysis techniques, some sufficient conditions ensuring the exponential dissipativity in mean square of impulsive stochastic functional differential equations of Ito-type are obtained.

第三章，通过建立L-算子不等式，运用M-矩阵的理论和随机分析技巧，获得了一类脉冲随机泛函微分方程均方指数耗散的充分条件。

As a transduction channel in a number of sensory modalities, TRPA1 expressing in heterogonous systems serves to provide great convenience in pharmacological analysis and functional investigation. Due to cellular toxicity, establishment of stable TRPA1 cell line has always been challenging.

建立TRPA1异源表达系统将为药理分析及功能研究提供很大的便利，但是TRPA1的表达会引发细胞毒性，因此构建TRPA1稳定细胞系一直面临着挑战。

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。