frequency的例句大全

Diesel Knock Detection Using Time-Frequency Analysis

用时频分析检测柴油机的爆震

The radio frequency dryer is the application of dielectric technology to drying field.

射频烘干机是介电技术在烘干领域的应用。

The effect of grain size, amplitude and frequency of the applied electric field on the dielectric susceptibility has been investigated.

本章主要研究了晶粒尺寸效应，外加交变电场幅值及频率对介电常数的影响。

According to the classical equation of motion for the electron, the dielectric susceptibility of the medium is not affected by frequency modulation.

从经典电子运动方程着手得到介质的极化率；

Changes of IR group vibrational frequency in the blends of diethyl silicone and sebacate were studied in this paper.

研究了乙基硅油与癸二酸酯调和油的IR基团振动频率的变化，发现乙基硅油与癸二酸酯间存在着相互作用。

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