spectrum analysis的例句大全

It describes the time-base analysis, wave form analysis, trace analysis and frequency spectrum analysis which are always used to evaluate the vibration signals measured on machines.

RSA密码算法的功耗轨迹分析及其防御措施论述了几种常用的振动信号分析法，如时域分析、轴心轨迹、波形分析、轨迹分析、频谱分析等。

Application of Time Series Method in Spectrum Analysis of Convertor Model

时序方法在转炉模型谱分析中的应用

Rapid concentration in-situ and γ spectrum analysis of radium isotopes in large volume seawater

大体积海水镭同位素现场快速富集与γ谱直接测定

RESULTS Three new azithromycin derivatives and two intermediates were synthesized. Target compounds 4a, 4b and 5 are confirmed to be correct by spectrum analysis.

结果设计合成了3个新的阿奇霉素衍生物和两个新中间体，目的物4a，4b，5经波谱分析结构准确。

They are time domain analysis method and power spectrum analysis method.

传统的分析方法有时域分析法和功率谱分析方法。

The pulse jitter of gain-switched Fabry-Perot laser with external cw-light injection was experimentally investigated by using harmonic spectrum analysis. The time jitter is 0.905 ps and amplitude noise is 2.83%.

利用谐波频谱分析法测量了外连续光注入下增益开关F-P激光脉冲的抖动，时基抖动为0.905ps、振幅噪声为2.83%，并与取样示波器的测量结果进行比较。

Test the speed of the program on energy spectrum analysis.

测试了该程序进行谱线解析的速度。

Spectrum Analysis of Uranium, Radium and Thorium in Environmental Specimen

环境样品中铀、镭和钍的能谱分析

Development status of spectrum analysis for ultrasonic testing of flaw in materials

材料缺陷超声检测中谱分析技术的研究

Applying semigroup theory of linear operators, we get the well-posed-ness of the linearized model. Then we provide the asymptotic expressions of the eigenvalues of the system operator and their corresponding eigenvectors with a detailed spectrum analysis.

采用线性算子半群理论解决了线性化模型的适定性，并在此基础上对系统算子进行谱分析，给出系统算子本征值和相应本征向量的表达式。

The two good methods of the testing in screen room and the dynamic test in frequency spectrum analysis meter for insertion loss are described in detail.

详细描述了在屏蔽室测量和频谱分析仪动态测量两种插入损耗测试的方法；

We solved effectively the contradiction between the great arithmetic demand of high resolution spectrum analysis and real time demand.

有效地解决了宽带信号高分辨率谱分析要求的大运算量与实时性之间的矛盾。

Then data is processed and displayed dynamically, and the processing methods contain: time domain waveform, spectrum analysis, power spectrum analysis, waterfall display and etc.

之后对信号进行实时分析处理并动态显示，分析方法包括时域波形、相关分析、频谱分析、谱差分析、功率谱分析、倒谱分析、瀑布图、轴心轨迹等。

Finally, three types of seismic response analysis methods considering multi-component multi-support seismic effects are compared. The three methods are spectrum analysis method, time history analysis method and random vibration analysis method.

最后比较了大跨度结构考虑多维多点输入的抗震计算方法，包括反应谱法、时程分析法以及随机振动分析法。

X-ray diffraction, scanning electron microscope, energy dispersive spectrum and laser Raman spectrum analysis were used to identify thaumasite in paste sample stored in 10% ( in mass) of MgSO_ ( 4) solution at different temperatures.

将浸泡于不同温度的质量分数为10%的MgSO4溶液中的含石灰石粉水泥石试样进行X射线衍射分析、扫描电子显微分析、能谱分析和激光Raman光谱分析。

Application of Signal Sampling and Spectrum Analysis to the Test of Wire Channel

信号采样及频谱分析在线信道测试中的应用

This paper introduces spectrum analysis method to eliminate theoretical error and make measurement accuracy higher.

本文从理论上介绍了采用频谱分析法消除了理论上的误差，提高了测量精度。

Fault Diagnosis Way Based on RELAX Spectrum Analysis in Squirrel Cage Induction Motors

基于RELAX频谱分析方法的鼠笼式异步电动机转子故障诊断

Application of Spectrum Analysis in Failure Diagnosis of Bearings for Power Equipment

频谱分析在电力设备中轴承故障诊断的应用

On the theoretical foundation of frequency spectrum analysis for object displacement measurement, the paper presents the measurement principle for the practical measurement of object displacement.

在讨述了用于测量物体位移（平移）的频谱分析的理论依据基础上，提出了用于实测物体位移的测量原理。