periodic的例句大全

Growth and periodic repeating of traveling-wave convection with through-flow

水平流作用下行波对流的成长及周期性重复

Compensation Method of Periodic Disturbances of Momentum Biased Satellite Based on Wheels

基于飞轮的偏置动量卫星周期干扰补偿方法

For air-gap magnetic field and thrust curves in various pole pairs and on the occasion of no-load, the more poles in motor, the more periodic distributing the air-gap magnetic field is, while the less the thrust fluctuation is.

在分析不同极对数时的气隙磁场和推力曲线时，极数越多的直线电机在空载时的气隙磁场分布越具有周期性，推力的波动也随着极数的增加而减小。

The clinical and electromyographic analysis of thyrotoxic and non thyrotoxic periodic paralysis

甲亢性及非甲亢性周期性瘫痪的临床和肌电图

The change of thyroid hormones and sex hormones in male thyrotoxic hypokalemic periodic paralysis

男性甲亢性低钾周瘫患者血清甲状腺激素及性激素水平的变化

The first periodic inspection for dam safety in hydropower plants affiliated to the ministry had been completed by tile end of 1995.Laws and regulations for dam safety inspection and the progress are presented. Organization, contents and obvious effect gained in the periodic safety inspection are mainly described.

到1995年底，我省部属水电站大观全面完成了首轮安全定期检查.本文介绍大坝安全检查法规及安全检查开展情况，着重阐述安全定期检查的组织、内容和取得的显著成效。

Development of Periodic Eight-channel Time Controller

八通道循环时间控制器的研制

Periodic solutions to neutral time delay differential equations with variable coefficients

变系数中立型时滞方程的周期解

By using Fourier's series, the sufficient and necessary condition is obtained for periodic solutions to neutral time delay differential equations with variable coefficients and, in the meantime, a formula of evaluation of period is given, also.

通过Fourier级数方法，得到时滞微分方程连续可微周期解存在的充要条件，同时为如何找周期提供了一个公式时间（英文）

The algorithm adopts quasi-periodic synchronization polling DBA ( dynamic bandwidth assignment) and periodic static configuration mechanism respectively for ethernet and TDM ( time division multiplex) service.

算法针对以太网业务和话音业务（TDM）的特性，分别采取准周期同步轮询动态带宽分配和周期固定带宽分配机制。

The globe and local bifurcation diagrams, power spectral density plot of the chaos and the time history plot and phase plane plot of three periodic motions are given, which are instructive to the real design of aircraft structures.

给出了全局分岔图、局部分岔图、混沌运动的功率谱密度图及3种周期运动的时间历程曲线和相平面图，对于实际的飞行结构设计具有重要的指导意义。

Time Jitter in a Periodic Signal and Its Elimination

周期信号的孔径抖动及其去除

In the design of communication protocol, this paper adopts the combination way based on time multiplex and clumps agreement and periodic calls.

在通讯协议设计中，采用了基于时分复用的分簇协议和基于周期性调用相结合的方式。

In the second model, the temperature of periodic potential is periodically oscillating and the time structure of oscillation will affect the directed transport of Brownian particles.

在第二个模型中，布朗马达的不对称周期性势场的温度随时振荡，振荡的时间结构影响粒子定向输运，所得结果表明方形波的振荡结构并不总是最利于粒子的定向输运。

The time sequence model of water resources in Gansu Province is established in this essay, and the change pattern is analyzed. The result shows that water resources in Gansu Province has a downtrend and periodic change trend.

采用时间序列分析的方法，建立了甘肃省水资源的时间序列模型，分析了其变化规律，结果表明，甘肃省水资源呈明显下降趋势，并存在一定的周期变化规律。

Time series data mining includes trend analysis, periodic pattern mining, sequential pattern mining and similarity search.

时间序列挖掘包括规则发现、周期模式挖掘、序列模式挖掘和相似性查询，其中，时间序列的相似性查询是时间序列挖掘的一个重要方面。

The time periodic solution problem of damped generalized coupled nonlinear wave equations with periodic boundary condition was studied.

本文研究了半线性波动方程在非线性项和初值满足一定条件下解的存在性。

The precise time-integration method is proposed for solving four-order rod vibration equation with initial condition and periodic boundary condition. The local truncation error of the method is O(Δ x~ 4).

对于四阶杆振动方程初值和周期边界值问题，提出了截断误差阶为O（Δx6）的精细时程积分法。

Dynamic analysis of the linear periodic time-varying vibration system based on complex mode theory

基于复模态理论研究线性周期时变齐次系统的动态特性

Because of the meshing stiffness of a gear pair, the governing equation denotes a linear dynamic system with periodic time-varying coefficient.

由于齿轮副啮合刚度的影响，动力学方程式代表了一个具有时变系数的线性动力系统。