查询词典 high frequency

There is much high order harmonics from the inverter, so the high frequency model of the step-up transformer is established to study the influence of the stray capacitors.

同时由于变频器向该系统注入了大量的高频分量，为此建立了变压器高频分布模型，以评估变压器分布电容对全系统的影响。

Based on the high resolution sequence stratigraphical theory, this paper analyzed the variety of base level cycles and its control on the development and evolvement of Dongying delta. Its high frequency sequence stacking mode is divided into three types.

以高分辨率层序地层学理论为指导，分析基准面旋回变化对三角洲发育演化的控制作用，将三角洲发育过程中的高频层序叠加样式划分为3种类型。

Possessing a batch of researchers, developers and technicians in the field of electric control, Zhenhuan could provide technological support in the production of transformer and ballast for customers, and its main products are as follows: belt-winder, loop wire winder, winder for special use in large torsional force,in high frequency power supply, in filter, and in front-monopodium, high-speed biaxial and four-axis winder, encapsulated machine, soldering machine, ancillary equipment, etc.

工厂拥有业界资深的研发与电控技术力量，能同时向客户提供变压器、镇流器制作的技术支持；主营业务为皮带式及边滑、线滑式环型线圈绕线机、镇流器用大扭力绕线机、高频开关电源专用绕线机、滤波器专用绕线机、正面单轴/双轴四轴高速绕线机及包胶带机、焊锡机等周边设备。

Since HEMT has high-speed electron mobility, it can result in higher transconductance and improved high-frequency characteristics.

HEMT 最大的优点就是拥有高电荷密度的二维电子云及高速度的载子迁移率。

Gas insulated switchgear ; partial discharge ; ultra high frequency method ; finite-difference time-domain ; high voltage insulation technology

气体绝缘组合电器；局部放电；超高频法；时域有限差分法；高电压绝缘技术

Future research should focus on the analysis of ultra-high frequency data, volatility persistence, unconditional fat-tail distribution, and high dimensional system.

后续研究应该注重对超高频数据分析、波动的持续性、无条件分布的厚尾性及高维系统的分析。

The GIS gray intensity images were constructed based on mass discharge specimens gathered by the ultra-high frequency and high speeds systems.

1引言气体绝缘组合电器具有绝缘强度高、运行稳定、占地面积少和维护工作量小等优点，在大中城市电网中得到广泛应用。

Compared with formerly used crude mica and polyquadrifuorethene, Fluorocrytal Mica with its purity has high body resistivity (100 times than crude mica), low loss in high frequency medium ( 1 time smaller than crude mica), moderate dielectric constant, safe use temperature up to 1100℃, good intensity, elasticity, unaging, and consequently good electric stability.

与原来使用的天然云母和聚四氟乙烯比较，氟晶云母由于质地纯净，具有较高的体电阻率（比天然云母高约1000倍），高频介质损耗低（比天然云母小1倍），介电常数适中，且安全使用温度可达1100℃、强度好、富有弹性、不易老化，因而其电性能非常稳定。

Very low loss at high frequency,suitable for high current

高频损耗小，适用于大电流

The experimental characterisation is intended to point out a complete high frequency low signal model of high power IGBT modules that includes the RF voltage amplification effects.

此实验的特点在于指出了一个完整的包含了RF电压放大效应的高功率IGBT模块的高频率低信号模型。---大概就是这样，有些名词可能不太准确，楼主再参详参详。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！