time differential的例句大全

PID parameter tuning refers to choose the right proportional index, integral time and differential time so that the servo system could work under optimal condition.

PID参数的整定是指选择合适的比例系数、积分时间和微分时间，使得伺服系统工作在最佳状态。

Experimental Research On Measuring the Attitude of Ship in the Underwater Topographic Surveying by Means of Real Time Kinematic Differential GPS

水下地形测量中动态差分GPS测定船体姿态的实验研究

D-Partion of Stable Range for Neutral Time Lag Differential Equation

中立型时滞微分方程稳定区域的D划分

At the same time the differential competition strategies adopted by the state-owned commercial banks, small-and-medium sized shareholding commercial banks and foreign funded banks in Shenzhen are analyzed.

同时，分析了深圳银行业中国有商业银行、中小股份制商业银行和外资银行三大竞争群体所实施的差异化竞争策略；

The controller of the investigated optimal control method is obtained from analyzing the time delay differential equation.

从时滞微分方程求解控制律，对时滞线性系统振动主动控制的最优化方法进行了研究，并给出了具体实现过程。

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）

Using the methods of thermogravimetry and differential scanning calorimetry ( TG-DSC), study the regularities of fusion characters in different geological time by analyzing the performance of TG-DSC curves through heating process.

利用热重法和差示扫描量热法（TG-DSC），通过对煤灰升温过程在TG-DSC曲线上的表现特征进行分析，研究不同地质年代的煤灰内矿物组成差异对熔融特性的影响规律。

Analysis of potential first-order differential 、 microseismic events B value and combined with time process graph can realize the short and mid microseismic events forecast.

结合时间进程图、微震事件b值和体变势一阶差分的分析，可以实现短、中期微震大事件的预报预测。

The penetration interception problem is expressed as a set of linearized differential equations with time variant coefficients in the intercept plane, which is time variant coefficient terminal control problem.

突防拦截问题表述为拦截平面内线化变系数微分方程，它是变系数终值控制问题。

In 1996, good sticking prevention result was obtained, time loss caused by differential sticking was reduced from 4.61% in 1994 to 1.36% in 1996.

采用防卡钻具和防卡综合技术等。1996年取得显著的防粘卡效果，事故损失时间由1994年的4.61%下降到1996年的1.36%。

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

Numerical solutions of ordinary equation can naturally arise EPCA. At the same time, numerical solutions of delay differential equation can also give birth to EPCA.

常微分方程的数值求解可以自然的产生EPCA，时滞微分方程的数值求解也可以产生EPCA。

Comparison of frequency and time domain differential detection BER performance of OFDM

频域差分和时域差分检测OFDM的误码率性能对比

Using calculation of double carry control of cycle for both time sample and state variable makes a differential equation of system be a group of first order differential equations which can be separated in variables and solved.

采用时间采样循环和状态变量循环的双进位控制算法，使系统的微分方程成为能分离变量和递推求解的一阶微分方程组。

In this paper, MATLAB software is used to work out the computer program for solving the two-rank differential equations which describe the nonlinear capture of the two-rank PLL. The computer then draws automatically the phase trajectory and time response diagram.

采用MATLAB软件，编制了求解描述二阶PLL非线性捕获的二阶非线性微分方程的程序，计算机自动绘制了相轨迹和时间响应图；

Starting from the differential equation of the first order, the definition of the first order circuit and its time constant are discussed.

从一阶微分方程入手，对若干典型的由多个电容和电感构成的电路进行分析，总结出一阶电路的界定方法及其时间常量的求法原则。

Simulation results show that the concatenated system has better performance than unconcatenated differential space time coding under the same spectral efficiency and signal constellation.

仿真结果表明，在相同的频谱有效性和信号星座条件下，这种级连的系统比非级连差分空时编码系统有更好的性能。

The differential interference angle of Λ-Related Quantum Interference of 1 Π-state diatom was presented to measure the degree of coherence, by using the first order Born approximation of time-dependent perturbation theory.

作者文运用含时微扰的一级波恩近似理论，提出了衡量干涉程度的1П态双原子分子中关于∧量子干涉的微分干涉角。

Research and Application of Real-time Determination of Attitude Using GPS Carrier Phase Differential Technique

GPS载波相位差分技术实时测姿的研究与应用

The Helmholtz equation is an elliptic partial differential equation which is a time-harmonic solution of the wave equation. Obtaining an efficient and more accurate numerical solution for the Helmholtz equation has been the subject of many studies.

亥姆霍兹方程是一个波方程的时间调和解答，寻求高精度的数值解一直是计算力学界研究的主题。