1、

Main steam temperature system is a typical open loop stable system with large time delay, its model can be described by an equivalent First Order plus Pure Dead Time ( FOPDT) type.

火电厂主汽温系统是典型的大滞后开环稳定系统,其过程模型可以等效为常用的一阶加纯滞后形式(FOPDT)。

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2、

Based on equivalent circuit of asynchronous motor in stable state, the relationship between power factor and slip angle frequency was deduced.

从异步电机的稳态等效电路出发,推导出了功率因数与转差角频率之间的关系。

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3、

The mathematic model of SMPS for stable thermal field is built. And the equivalent functional equation is obtained by using the variation theory.

本文首先根据传热学理论,分析开关电源的散热途径,建立开关电源稳态热场的数学模型,并应用变分原理得到其等价的泛函形式。

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4、

The beam characteristics of confined stable and unstable antiresonant-ring ( ARR) laser cavities are investigated in detail by using transfer matrix method ( equivalent G-parameter resonator).

本文使用传播矩阵(G参数等价腔)方法详细研究了约束稳定和不稳的非共振环形腔的光束特性。

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5、

AVX tantalum electrolytic capacitors, small size, polarity capacitor, electrical properties of stable and reliable, low-ESE ( equivalent series resistance) value.

AVX钽电解电容器,体积小、极性电容器,电性能稳定可靠、低ESE(等效串联电阻)值。

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6、

Through the principle of the equivalent model of the analysis combined with the basic principle of the voltage controlled oscillation FBAR using capacitive feedback oscillation, its oscillation frequency to a stable output.

通过对压控振荡的基本原理的分析结合FBAR的等效模型采用电容式反馈的原理起振,使其振荡频率能稳定的输出。

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7、

The stable cavity condition is obtained by ABCD law and equivalent G parameter method.

利用abcd传输矩阵理论及等效G参数法计算了稳腔范围.

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8、

Compared with conventional equivalent porous medium model, the water level changes simulated by this double medium flow model are slower and the time of being stable is longer.

相对于等效多孔介质模型,双重介质模型模拟的水位下降速度更小,达到稳定的时间更长。

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