frequency的例句大全

A fully differential charge pump for a frequency synthesizer is proposed.

提出了一种应用于频率综合器的全差分电荷泵电路。

Influence of Power Supply Frequency on Output Characteristic of Differential Transformer

电源频率对差动变压器输出特性的影响分析

An algorithm for power system frequency measurement based on numerical differentiation and central Lagrange interpolation is presented.

提出了一种基于数字微分和拉格朗日插值的系统频率快速而准确的测量算法。在未知信号参数的情况下，以一固定的采样频率如512×50Hz对信号进行采样，得到一采样序列。

Green plantlet yield frequency was obviously positive correlative with green plantlet differentiation.

绿苗产率与绿苗分化率呈显著正相关。

Extrapolated unity-gain frequency fully diluted earnings per share

外推单位增益频率-线性放大器新增转换股后每股最小收益率

A series of ionospheric modification experiments were conducted at the Arecibo Observatory to research the fluctuation of the plasma lines enhanced by the high frequency electromagnetic waves.

为研究高频电磁波在电离层等离子体中激发的等离子体线的涨落，一组电离层加热实验完成于波多黎各的Arecibo射电天文台。

The medium-frequency induction furnace melting process of the synthetic as-cast ferrite nodular cast iron was described.

概述用中频感应电炉熔炼合成铸态铁素体球铁的生产工艺.

Exact measurement for the actual vibration frequency of the blade was the focus.

准确地测量叶片实际振动的频率和振幅已成为透平机械的一个重要研究方向。

Selection of Frequency Signal Source for a Governor as Judged by Test Run of a Large Water Turbine

从葛洲坝1号机试运行情况谈水轮机调速器频率信号源的设计选择

This dissertation puts up information gain and time priority attributes the properties of the frequency reduction strategy. 3.

本文提出了基于信息增益和时间属性优先的属性频率约简策略。（3）对规则获取策略进行了研究。

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。

At70 ℃, an AC impedance spectrum shows that the low frequency can partly reflect the capacitive reactance arc caused by corrosion product film.

70℃时，交流阻抗谱低频部分出现由腐蚀产物膜引起的容抗弧。

At power frequency, since the capacitive reactance of SVC's filter circuit is much larger than system inductance, the parallel resonant could not happen.

在工频频率下，SVC滤波支路的容抗远大于系统感抗，不会产生并联谐振。

At the working frequency of 1 kHz, its AC resistance and AC capacitive reactance reaches 100 k Ω and 10 k Ω, respectively, with time drift less than 1%.

1kHz工作频率下，探针的交流电阻和交流容抗分别为100kΩ和10kΩ，时漂小于1%。

Design and Investigation of Capacitive Coupling Radio Frequency Glow Discharge Source

电容耦合射频辉光放电等离子体激发源研制

Explosive magnetic generator of frequency ( EMGF) is a kind of wideband radiation device in which explosive magnetic compression generator ( EMCG) is used to drive a capacitive load directly.

爆磁压缩磁频率发生器（EMGF）是一种利用爆磁压缩发生器（EMCG）装置直接驱动电容负载的宽带辐射装置。

Design of a matching circuit between pulse power supply and capacitive load based on frequency response analysis

基于频响分析法的脉冲电源与容性负载间匹配电路设计

The low-frequency inductance loop emerged at the water content of20%. It disappeared with increasing water content and a single capacitive impedance loop was observed.

含水量较低时，X70钢在大港滨海盐渍土中腐蚀的电化学阻抗谱会出现低频感抗弧，随着含水量的增加，低频感抗弧消失，表现为单一的容抗弧。

By two different forms of capacitive loading unit, one mode resonant frequency declines, while the other modes resonant frequencies remain almost unchanged.

通过两种不同形式的电容性加载单元降低了六角形谐振器中特定模式的谐振频率，而其它谐振模式的谐振频率几乎保持不变。

The other is of capstan. To produce servo controlling signal, frequency splitting, sampling and retaining, and pulse duration modulating are decisive techniques.

在录像机伺服控制过程中，信号分频、取样保持和脉宽调制占据主导地位，信号分频直接影响取样精度，而取样脉冲经脉宽调制后的方波信号作为反馈电压直接控制电机。