查询词典 parameters

The P-wave velocity-depth profile and electrical conductivity-depth profile can be calculated from the experimental data and the fundamental geothermal parameters in northern margin of the North China craton. The comparison of the calculated results with the elastic and electrical structure of this area reveals that the v of amphibolite is approximately equal to the middle crust, the electrical conductivity of amphibolite intersects the range of the middle and lower crust in this area.

利用实验获得的弹性波纵波速度及其温度系数和压力系数以及电导率与温度的关系，结合现今华北克拉通地热学的基本参数，计算得到斜长角闪岩的弹性波纵波速度－深度剖面和电导率-深度剖面，将二者分别与华北克拉通北缘深部地壳的弹性及电性结构进行对比的结果表明：高温高压下绿泥石化斜长角闪岩的弹性波纵波速度与该地区中地壳速度相当，电导率介于中、下地壳范围内。

Effect of amplitude modulation and phase perturbation on the optimizing parameters of third harmonics generations.

振幅调制和位相扰动对三倍频参数优化的影响。

In particular, the throat vibrato is characterized by two parameters: amplitude and frequency.

特别是，喉咙颤音的特点是两个参数：幅值和频率。

The model selection and parameters optimization for analog channel were discussed. The Laplace model and the Gauss model in common used in the video frequency were researched.

讨论了模拟信道的模型选取和参数优化，研究了视频序列中常用的Laplace模型和Gauss模型，提出了一种带校正系数的虚拟相关信道参数估计方法，验证了虚拟相关信道更接近残差数据的真实分布。

The completed system can automatically monitor four analog parameters in air.

设计完成的系统可以对空气中的四路模拟量进行自动监测。

You should use the parameters of your application to decide whether you need an analog or digital imaging system.

你应该使用你的申请的参数决定你需要模拟还是数字的成象系统。

Analogously, parameters of sub-cluster of Chinese herbs are obtained.

本文通过群子统计参数，分析了现今抗艾滋病的高频中药，其结果表明这些高频药有两类：一是有抗艾滋病病毒的阴性药；二是提高免疫力的阳性药；继而从分析中得出特殊单味药的规律，即r：和rZ均大的中药，具有良好的抗艾滋病功能。

Analogously it provides also a new simple method which can generate the transformation parameters with 3 known points in the smaller area.

类似地，又提出了利用3个重合点在较小区域求定转转换参数的简

Single loop instantaneous voltage feedback control and multiple loop feedback control, which can be realized by digital method or analogue method, are normal control strategies of inverter. The controller's performance of a same control strategy designed by different designers is different This paper makes out uniform analysis and design theory of inverter control strategies with pole-assignment technique of state-space theory for the first time. It is firstly proposed that controller parameters being equal to control system orders is the base of realizing high performance inverter. Design and performance comparability of various controllers is presented with uniform pole-assignment method.

本文首次采用状态空间理论的极点配置技术，对逆变电源的几种控制策略进行了统一的分析和设计，首次提出控制器控制参数与控制系统阶数相等是高性能逆变器控制实现的基础，并通过极点配置这种统一的设计方法对各种控制器进行了设计和性能比较，分析了要考虑的一些非理想因素的影响。

By comparing and analysing the change of some structure parameters in relaxation, the influence of e...

通过分析和对比松弛前后各模型的各种结构参数的变化，讨论了各类边界条件对松弛模型结构的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。