查询词典 characteristic functional

The results indicated that the high level density functional theory calculations can be used to predict the 13C chemical shifts of the modified nanotubes. The calculated results also provided the characteristic chemical shifts values of nitrene (superscript -), carbene (superscript -) and 1,2- and 1, 4-fluorinated nanotubes, which would be helpful for experimental spectrogram assignments. Combined with NMR experiments, these predicted characteristic chemical shifts can be further used to monitor the addition mechanism and the extent of surface modifications on nanotubes.

研究表明高精度的密度泛函理论计算能够用来预测纳米管的13C化学位移，理论研究的结果揭示了氮烯、卡宾以及1，2和1，4氟化的单壁纳米管的若干13C信号特征化学位移值，为实验NMR谱图的归属提供了一定的依据，并且可通过与实验相结合来监测表面官能化碳纳米管加成反应是否发生以及确认其加成方式。

Cardanol is principal component of Cashew Nut Shell Liquid used as raw material. According to its structure characteristic, a series of high-performance or functional polymers have been prepared by organic synthesis and polymeric synthesis.

本研究以天然产物腰果壳的榨取液为原料，根据该壳液主成分腰果酚的结构特征，采用有机合成和高分子合成等方法，制备一系列具有高性能或功能性的高分子化合物；并用物理和化学等方法，以及现代测试手段进行结构表征和性能测试。

Objective To figure out characteristic of functional and structural brain image in the healthy elderly.

目的研究健康老年人脑的功能性和结构性影像学特征。

Subcellular localization is a key characteristic of protein functional research.

蛋白质的亚细胞定位是进行蛋白质功能研究的重要信息。

Firstly,we obtain the representa-tion for the characteristic functional of this particle system,furthermore,we obtain some properties for this system.

本文给出了此粒子系统的特征泛函的表达式（定理2.3），进而获得系统的一些性质。

This article introduces that the principle and technical characteristic of infrared camera cutting to length,describes its functional characteristic,advantage and application in practice.

文章阐述了红外摄像定尺切割的原理和技术特点，并对它的功能特性和优点以及该技术在实际中的应用作了详尽的介绍。

Eight characteristic functional modules were extracted when the algorithm was applied to NCI60 gene expression data.

将模块聚类算法应用在NCI60数据集上，发现了8个与实验条件高度相关的特征功能模块。

By analyzing the changes of spectrum of the characteristic functional groups, the mechanism and process of synthesis reaction were discussed.

研究结果表明合成反应初期是一个物理化学反应过程；在反应过程中目标产物存在一个最低点区域，在特征官能团上"枝接"其他官能团时，应有效地避免该反应时间区域。

It can be the same energy materials and chemical materials as petroleum because of its phenyl characteristic, aliphatic characteristic in side-chain and a variety of functional groups.

由于它的芳香族性质、侧链脂肪族特性和各种功能基，木素可成为如石油一样的能源物质和重要的化工原料。

But as a interest distributive mechanism, the unique characteristic of market is that it has the natural demand and ability to expand, and from which the charity organization resultantly derives as the third distributive mechanism in the same time, so that the interest distributive mechanism of government just have transitional characteristic on powerful control and functional domination relative to other mechanism, according to which it can be regarded as a mixture of imposed institutional change and induced institutional change.

同时，市场这种利益分配机制的独特之处在于，它具有自我扩展秩序的本质要求和能力，也同时会衍生出慈善组织这种第三次分配的机制出来，因而政府利益分配相对于其他利益分配机制在权力上的支配和功能上的主导也只具有过渡性，由此一种强制性制度变迁向一种诱致性制度变迁的转变就体现出来。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。