1、

SAW devices require good substrate materials with low temperature coefficient of delay, high electromechanical coupling coefficient and fast propagation characteristics. So far.

SAW器件要求具有低延时温度系数、高机电耦合系数和高传播特性的良好基片材料。

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2、

It shows that BTS polar glass ceramics with grain orientation structure have a potential application in SAW devices for their high SAW coupling coefficient and low temperature coefficient of delay.

这种具有晶粒定向结构的BTS极性微晶玻璃,具有较高的机电耦合系数和低的延迟温度系数,在声表面波器件上具有潜在的应用价值。

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3、

The activity index and angle of contact of different coupling agents were determined, and the effects of solvent, pH, temperature and dispersion time on the modification by silane coupling agent were studied. The results of the modification were characterized by means of FTIR.

考察了溶剂、pH值、温度及分散时间对硅烷类偶联剂改性效果的影响,采用活化指数、接触角以及傅立叶变换红外光谱对改性结果作了表征。

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4、

Solution of Point-Reactor Neutron-Kinetics Equation with Temperature Feedback by Decoupling Method

用去耦合法解有温度反馈的点堆中子动力学方程

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5、

This paper report the 1.2 μ m, 1.3 μ m, 1.5 μ m lasers, its power feedback and temperature feedback apparatus and single-mode coupling.

本文报导了1.2μm、1.3μm,1.5μm的激光器与相应的功率反馈,温度反馈装置,介绍了如何把激光功率耦合进单模光纤。

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6、
7、

The effects of the thickness, the interfacial coupling constant and the temperature on the hysteresis of the bilayer are investigated.

我们考察了薄膜厚度、界面耦合强度和温度对铁电双层薄膜电滞回线的影响。

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8、

The Analysis on Temperature Influence on CFL RC Beam Deformation in Thermo-mechanical Coupling Case

热力耦合作用下CFL加固梁温度变形理论分析

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9、

And solve the differential equation successfully by the method of separating the variables, so determine of the parameters in temperature field expression use the fluid-solid coupling boundary conditions and known conditions. And obtain the coefficient of temperature jump and mean Nusselt number.

然后利用流固边界耦合传热的边界条件和已知热边界条件建立方程组确定参数,并最终计算出温度跳变长度、局部努塞尔数和平均努塞尔数。

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10、

The circulation fluidized bed combustion system is a multivariable mutual coupling complex system, will effectively control the bed temperature is the boiler movement quality key.

循环流化床的燃烧系统是一个多变量相互耦合的复杂系统,要有效地控制床温是锅炉运行好坏的关键。

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12、

The example of floating panel temperature optimization indicates that the model and analysis method is available. ( 5) The thermal-structural coupling strength analysis method used to analyze the floating panel was researched.

浮动壁壁温优化算例分析表明本文建立的优化分析模型和优化分析方法是可行的。(5)开展浮动瓦块结构的热-结构耦合结构强度分析方法研究。

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13、

This subject studies some content about fluid field, distribution of temperature and optimization of structure. The content is studied about high temperature expansion canal under the coupling function of complication operating mode about heat, fluid and structure.

本课题针对高温管式膨胀设备开发中,热、流体、结构等复杂工况耦合作用下,流场、温度分布及结构优化等开展了研究工作。

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14、

When the bed layer temperature is out of the limit the system automatically changes the control strategy and adjusts the bed layer temperature to normal. This control mode effectively bates the coupling connection between the main vapor pressure and bed layer temperature.

当床层温度发生越限时,系统自动变换控制策略并调整床层温度恢复到正常,这种控制方式有效地减弱了主蒸汽压力与床层温度之间的耦合关系。

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15、
16、

Temperature shock test, thermal-mechanical coupling test and finite element analysis were researched.

进行了钢管混凝土温度冲击试验、热力耦合试验及有限元对比分析。

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17、

The product encapsulates a double metal temperature controller switch or a temperature fuse in a plastic tube with high frequency heat coupling method, and links lead and ends.

温控器、熔断器组件是将双金属温度控制开关,温度熔断器(温度保险管)采用高频热合的方式密封在一个塑料管(套)中,并接上引线、端子而成的成套组件。

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18、

The stress of base structure is analyzed by3-D FEM under the action of temperature warping deformation and coupling with vehicular load.

方法结合试验路温度场监测数据,采用三维有限元法对基层结构在温度翘曲变形及与车辆荷载耦合作用下的受力特性进行分析。

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19、

Considering the temperature-dependent material parameters, the nonlinear electro-thermo-mechanical coupling is solved by the direct iteration method.

考虑到材料参数的温变特性,用直接迭代法求解电-热-力之间的非线性耦合问题。

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20、

It performs a dynamic analysis for the dam body with temporal method so as to research the influence of earthquake on stress in dam-foundation system, and to research dam-foundation-water coupling.

应用时程法,对坝体进行动力分析,研究地震效应对坝体-坝基系统的应力影响和坝体-坝基-库水的耦合作用。

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