衰减的

This paper proposes an error concealment algorithm based on polynomial interpolation,which uses cubic polynomial to predict and fit the motions of objects.

在无线环境下，由于多径衰减和噪声等因素影响，信道的误码率通常很高，而且误码率随着外部环境的变化而改变[1]。

This dissertation has studied various architectures of Sigma-Delta modulator systematically. According to power dissipation, stability and circuit implementation, a 2-2 cascade architecture is introduced. Oversampling ratio is 32. The attenuation factors of each integrator and interstage coefficients are obtained from behavioral simulation.

本论文系统地研究了∑A调制器的各种体系结构，根据功耗、稳定性以及电路实现等方面综合考虑，∑A调制器采用级联2—2结构，过采样比为32，并通过行为级仿真确定了积分器的增益衰减因子及级间耦合系数。

In this paper, The photophysical properties of intramolecular electron and charge transfer under different pressure are explored.

本文主要利用高压作为调控参量，利用吸收光谱、荧光光谱和荧光衰减作为主要的研究工具，研究分子内电子转移和电荷转移体系的光物理性质。

Methods Ionization chamber and film dosimetry methods were used to compare the angular dose distribution, point source approximation in the area close to the source,the coincidence of inverse square law of source strength and the scatter and attenuation in water medium,of a cylindrical, miniature 192 Ir source and "the ideal point source".

用电离室法与胶片法实测国产192Ir放射源空间剂量角分布、点源的近似性与源强反平方定律的符合性以及水介质散射与衰减特性，并与点源剂量分布特性比较。

The methods for controlling transformer noise are introduced: for noise source control,using high-quality silicon-steel sheet,and adopting effective measures in transformer design,techniques and installation;for noise propagation control,adopting muffler device,sound insulation board and isolation booth,etc.to enhance noise attenuation.

详细介绍了变压器的噪声控制方法，在噪声源控制上选用优质高取向硅钢片，在设计、工艺和安装等诸多方面采取有效措施降低噪声；在噪声传播过程中采用缓冲装置、消声法、设置隔音层、隔音室等方法增大噪声在传播过程中的衰减以降低噪声。

The formula of seismic intensity attenuation fitted by using 37 isoseismal lines of 14 earthquakes in Shandong and near area.

一、前 -j-J 目地震烈度衰减方程是工程地震危险性分析中的不可缺少的主要参数之一。

The characteristics of charge storage in APCVD Si 3N 4/thermal\|grown SiO 2 double layers electret films, charged by coroma were investigated by measurements of isothermal surface potential decay and thermally stimulated discharge.

利用等温表面电位衰减及热刺激放电(thermallystimulateddischarge ，TSD)方法探讨了恒栅压电晕充电经常压化学气相沉积的Si基Si3N4 和热生长SiO2 双层薄膜驻极体电荷的存储特性。

lithium ion battery,cathode material,spinel,LiMn_(2)O_(4),coat

对于LiMn2O4作正极材料的锂离子电池在高温下的容量衰减，其主要

In the process of venting and exposure, the compressive component increases rapidly with the admission of room air and then reaches saturation, followed by a logarithmic decrement of the compressive state in the succeeding hours.

真空室放气和样品暴露大气的过程中，首先是压应力迅速上升，达到饱和状态，然后有一个与对数时间呈现线性关系的压应力衰减过程。

And using this scheme, the implementation of quantum key distribution and quantum logic gate are presented.

该方案避免了利用衰减脉冲光作为受控非门的输入单光子时存在的多光子问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。