The effects of switching time and excess air coefficient on temperature and emission of NOX were discussed .

探讨了 蓄热周期对烟气与空气进出口温度变化 特性、污染物排放浓度等 参数的影响；

Theall-optical switching characteristics of three-core nonlinear directional waveguide couplers ( NLDCs ) with Gaussian type and exponential type variable coupling coefficient ( VCC ) are presented .

报道了对高斯型及指数型变耦合 系数三波导耦合器的一些重要的全光 开关特性进行的研究。

Switching Characteristics of Three-Core Nonlinear Directional Couplers with Variable Coupling Coefficient

变耦合 系数非线性三波导定向 耦合器特性研究

To linear switching system a new mathematical model matrix coefficient polynomial description model is presented .

针对线性 切换系统，提出一种新的数学模型&矩阵 系数多项式技术模型。

In the simulation the power electronic devices are regarded as idealized switches . In the case of variation of switching condition through the linear transformation of the coefficient matrices the relevant equations are derived .

在仿真中，把电力电子器件当作理想开关，当电路中 开关状态发生变化时，通过对基本状态方程和开关方程的 系数矩阵进行线性变换即可导出相应的方程。

The influences of the PTCR 's characteristic parameters such as switching temperature room resistance of samples and dissipation coefficient etc. on the thermal power of heaters are investigated .

主要研究了PTC材料的 开关温度、样品的室温电阻及耗散 系数等特性参数对发热体功率的影响。

Variational Analysis of Soliton Switching in Two-core Fiber Couplers with Second Order Coupling Coefficient Dispersion

二阶色散耦合 系数光纤耦合器 开关变分分析

The control scheme is easily realized and the algorithm for it is simple . It has a low switching frequency and a high voltage modulation coefficient .

这种方法算法简单，容易实现， 开关频率低，电压调制 系数高。

Analysis of the Switching Characteristics of Complex Varying Coupling Coefficient Nonlinear Directional Coupler

复合型变耦合 系数定向耦合器 开关特性的研究

The correction method of switching impulse flashover voltage under high altitude was discussed and the altitude correction coefficient was given .

讨论不同海拔高度下 操作冲击放电电压的校正方法，并给出海拔校正 系数；

Present the design method of switching function in integral sliding mode control nonlinear derivative coefficient and controllers of DI-SVSC respectively .

在积分滑模控制与非线性微分控制中，分别给出了 切换函数、非线性微分 系数及控制器的设计方法。

The characteristics of the switching curves of Gaussian-Constant-Gaussian varying coupling coefficient nonlinear directional coupler ( GCG NLDC ) are analyzed in detail .

研究了高斯常数高斯平滑连接的复合型变耦合 系数定向耦合器的 开关特性曲线。

After careful investigation into complex filter algorithm and difference complementary method this paper puts up forward a feedback control approach using the first time measure difference and material flux to modify switching coefficient in real time .

通过对复合采样滤波算法和落差值补偿方法的仔细研究，本文提出根据第一次计量的偏差和物料流量对 切换 系数进行实时修正的反馈控制方法。

The switching function of integral sliding mode control is defined and the nonlinear expression of derivative coefficient is presented .

给出了积分滑模控制中 切换函数的定义方法，以及非线性微分控制中微分 系数的非线性函数表达式。