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At last the conductibility of base and doping conducting polymer was mensurated The researchful result shows that the new conducting polymer ,whether doping or not, all have better fluorescence and conductivity at the same time, and the complexes have better fluorescence coordinated with Al3+、Zn2+ in solution.

经上述的研究表明,新型的导电聚合物无论是本征态还是掺杂态,既具有比较好的导电性,同时具有比较好的荧光特性,在溶液中与Al3+、Zn2+配合形成的配合物具有较好的荧光特性

The use of characteristics requires the use of the variant configurator (see chapter 5,Characteristics Planning).

特性的使用需要变式配置(见第5章,特性计划)。

This method is using two times conformal transformation method and mirror theory to calculate the characteristic impedance.

这种方法是采用两次保角变换结合同轴线特性阻抗公式进行特性阻抗计算。

Although the IPv4 has already obtained to make the person is hard to place the success of the letter, along with lately- apply flow out continuously now, the traditional IPv4 agreement is hard have already supported an Internet to extend further with the characteristic of the new business, among them the most attractive with the most remarkable of can improve it to be placed in in its address space of size, expand a sex problem,manage a problem and choose road in addition a difficulty,service of the consignation and the safety problem of the improvement and the service quality characteristic is also convex appear, so the IPv6 transitions become no time for waiting now.

虽然IPv4已经取得了令人难以置信的成功,但随着新应用的不断涌现,传统的IPv4协议已经难以支持互联网的进一步扩张和新业务的特性,其中最显眼和最值得注意的可改进之处在于其地址空间的大小,除此之外扩展性问题、管理问题、选路困难、服务的改进和服务质量特性的交付以及安全性问题也凸现出来,因此现IPv6过渡变得迫不及待了。

The key components in laser gyro is He-Ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the Lamb half classical theory, and on the base of density matrix theory, the optical Brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter-propagating wave. On the basis of this equations, adopted the simulation software MATLAB and virtual instrument programming language LabWindows/CVI, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock-in of frequency and the characteristic of light intensity and phasic of the counter-propagating wave in laser gyro.

激光陀螺的核心部件为He-Ne环形激光器,而掌握光与介质的相互作用理论是研究激光器的关键,采用拉姆半经典理论为主,在密度矩阵理论的基础上,推导环形谐振腔中描述He-Ne气体增益介质原子运动的光学布洛赫方程,运用介质极化理论得出描述激光陀螺反向行波的光强、位相所满足的自洽场方程组,在此基础上,运用MATLAB仿真软件和虚拟仪器编程语言LabWindows/CVI,对激光陀螺中的介质增益色散特性、频率牵引效应、烧孔效应及模竞争、闭锁效应及环激光的光强和相位特性进行仿真试验研究,并且运用全量子理论,对激光工作原理进行分析,得出二能级系统单模辐射场的光子数密度分布,得出激光场的光子统计分布,仿真激光场的动态建立过程。

After a power spectrum is constructed, empirical wavelet coefficients are used to detect the jump points in the function to obtain the strong consistent estimator of the position and number of the frequencies. Numerical simulations show this method is reliable.

根据它们的协方差函数可以表示为一个Fourier级数,而其Fourier系数可通过协方差函数的逆变换得到的特性,我们对于零均值的近周期相关序列构造了类似于周期图的函数,并构造其经验小波系数,利用频率处于此函数的尖点的特性,以及此性质在经验小波系数中的反映,来确定频率的个数和位置,所有的估计量都是强相合的,此外,数值模拟的结果表明,我们的方法是有效的。

This dissertation first puts forward the model of driving force transformation which the contact region of stator and rotor is divided into three relative sliding areas such as braking—driving—braking by means of research on vibration characteristics of USM stator surface points and micro driving course to rotor, this model can explain variation regularity of USM load characteristics, moreover, simplified calculation formula of rotor driving force concerned with stator teeth is set up.

本文通过对行波超声马达定子表面各点的振动特性和定子对转子微观驱动过程的研究,首次提出将定子和转子接触区划分为制动区—驱动区—制动区三个相对滑动区的驱动力转换模型,这一模型能够解释超声马达负载特性变化规律,并建立了计及定子齿的转子驱动力计算简化公式,该式能应用于多于两个定子齿驱动的转子驱动力计算。

The dynamic characteristic of intelligent AC contactor was simulated,then the effect on characteristic by intelligent control and optimization were analyzed.

仿真了智能交流接触器的动态特性,分析了智能控制对其特性的影响和优化。

The characters of linear complexity profile of periodic sequences are investigat- ed. The relation between the continued fraction expansion of rational function and its 1- inear complexity profile is established. The expression of linear complexity profite is gi-~~en and a condition estimating the randomness of a sequence is presented. By the linear complexity profile, the bound of sphere complexity is proposed. A formula to record the number of sequences with given linear complexity profile is presented.

研究了周期序列的线性复杂度曲线特性,在周期序列生成函数的连分式展开式与线性复杂度曲线之间建立联系,给出了周期序列线性复杂度曲线的表达式;给出了判断序列随机性好坏的一个条件;利用线性复杂度曲线特性给出周期序列球体复杂度的一个估计;给出了具有给定线性复杂度曲线的序列个数的一个计数公式。

At first we introduce all kinds of TS model and their characteristic of approximation to arbitrary continuous function, which allows TS model approximate any physical nonlinear system within arbitrary accuracy.

首先介绍了各种形式的TS模型以及它们对任意连续函数的逼近特性,其逼近特性决定了其能以任意精度近似任意实际非线性系统。

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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。

If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.

如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。