first order的例句大全

Test the performance of controller designed in this paper, by doing simulation experiments with the first order inertia plant having the pure lag and time-variation parameters.

以参数时变时滞后过程为被控对象，仿真研究了本文设计的控制器性能。

Existence of the solutions of terminal value problems for first order differential equation on infinite interval in Banach spaces

无穷区间上Banach空间常微分方程终值问题解的存在性

Near the transition temperature, a thermal hysteresis was found in dielectric, pyroelectric and piezoelectric measurements. Thus the transition should be of the first order transition.

在相变温度区域里，介电、热电和压电都有明显的热滞效应，具有一级相变特性。

A new method of determining the first order reaction rate constant

确定一级反应速率常数的新方法

Numerical results indicate that time histories as well as parameters at wave fronts are in the first order of front curvature κ.

计算给出的散心爆轰波走时及波阵面上物理量都达到了波阵面曲率的一阶精度。

In researches on the environmental behavior of pesticides, first order chemical reaction Equation is frequently used for simulation of pesticide degradation and residue.

在农药的环境行为研究中，常用一级动力学反应方程来模拟农药的降解或残留。

In the output signals of quartz weighing sensor, the temperature drift noise is first order or over first order continuous, however, the weighing exciting signal is discrete.

石英称重传感器的输出信号中的温度漂移噪声是一阶或一阶以上连续的，而称重激励信号的变化是离散的。

The cis-trans isomerization reaction has been shown to be a first order reaction with an activation energy of 19 kcal/ mole.

顺-反异构化反应系属一极反应，反应活化能为19千卡/克分子。

Its boundaries may be defined by the cis-trans test. The cis-trans isomerization reaction has been shown to be a first order reaction with an activation energy of 19 kcal/ mole.

由顺反测验所确定出的一个功能上的单位。顺-反异构化反应系属一极反应，反应活化能为19千卡/克分子。

Bio-briquette combustion in Ca/ s submit o the basic kinetics rules and can be handled with the differ-ent first order reaction in different range of temperature.

通过动力学分析，生物质型煤在固硫剂条件下的燃烧反应服从燃烧动力学的基本方程表征的规律，对于不同的温度阶段可用不同的一级反应来描述。

The results show that the first order dynamic curves of the three materials deviate from the zero point.

结果表明，方解石和黑钨矿物料的一阶动力学曲线偏离了零点。

It reads like a geopolitical thriller of the first order.

整个事件就像一部绝顶刺激的地缘政治小说。

The first order transition goes on in a quite wide temperature range with a thermal hysteresis of about 10K.

可以发现，材料的一级相变是一个温度滞后为10K，但持续发生在至少66K的一个很大的温度区间的结构相变。

The results showed that the thermal inactivation kinetics of pectinase conformed to the first order reaction model.

研究结果表明果胶酶的热失活动力学模型符合一级动力学模型。

Since the widely used Hidden Markov Model ( HMM) in speech recognition is first order Markov Model, it can not fully model the temporal dependence of speech signal.

由于在语音识别中被广泛应用的隐马尔可夫模型（HMM）是一重马尔可夫模型，它不能充分地描述语音信号的时间相依性。

In this paper, some GE schemes for the first order hyperbolic equation with constant coefficients are given. Then we analysis the stability and the error. And the convergence and stability are proved.

本文给出一阶常系数双曲型方程初边值问题的几类GE算法，分析它们的稳定性与收敛性。证明了差分格式的收敛性与稳定性。

The partial derivatives of second order to the innovation time and spillover effect for the expected net revenue function were obtained to establish the partial derivative of first order for the correlation between the optimal innovation time and spillover coefficient.

将该收益函数对创新时间和溢出效应系数变量求出二阶偏导数以建立最优创新时间和溢出效应系数之间的一阶导数关系。

Three dimensional beam propagation method based on the series expansion method ( 3D SEM BPM) transform the BPM into the first order normal differential equations. The method has the merits of simple calculation and high calculation efficiency.

三维级数展开的光束传播法（3D SEM BPM）将BPM方程转化为一阶常微分方程组，具有计算方法简单和计算效率高的优点。

The pharmacokinetics of B-asarone can be described as first order process of three-compartment model in normal rabbits.

细辛醚在正常家兔体内的药代动力学过程属一级动力学过程的三室开放模型。

The First Order Phase Transition of the Neighborhood of Homoclinic Tangency Point

同宿相切点邻域的一级相变