pulse spectrum的例句大全

Then the effect is to steepen the flanks of the pulse spectrum.

因此在效果上是加大了脉冲谱翼部的陡度.

Application of thermoluminescence dosimeter on the measurement of hard X-ray pulse energy spectrum

热释光探测器在脉冲硬X射线能谱测量中的应用

This paper analyzes the principle of time domain measurement function of high per-formance spectrum analyzer and its use in Amplitude modulation ( AM), Frequency modulation ( FM) and pulse modulation test.

本文分析了高性能频谱分析仪时域测量功能的原理，并给出其时域测量功能在调幅、调频、脉冲调制测试中的应用。

The strong pump pulse will change the spectrum of weak signal pulse by the XPM effect as a result that the time domain waveform of weak signal pulse is also changed remarkably by combining the dispersion effect.

受交叉相位调制作用的影响，强泵浦脉冲将改变弱信号脉冲的频谱，在联合色散效应后，弱信号脉冲在时域上的波形也将发生显著改变。

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。

Design a new method to obtain pulse amplitude in real time pulse processing, realize the single parameter amplitude analysis of positive-negative double polarity pulse, realize real time display of double 2048 channels spectrum.

在实时脉冲信号获取处理上，设计了新的脉冲幅度提取方法，实现了对正负双极性脉冲的单参数幅度分析，实现了双2048道谱数据的实时显示。

Preprocessing methods for spectrum analysis of pulse transit time variability

脉搏传播时间变异性谱分析的预处理方法研究

In this paper, the time-resolved spectrum measurement instrument has been improved and optimized based on what we have done, the real experiments for measuring time-resolved spectrum of Xe flash-lamp and time-resolved spectrum of matter under pulse laser shocking were made.

本文在本科研组已有工作基础上改进和优化了时间分辨谱测量方法和装置，对Xe闪光灯脉冲时间分辨光谱进行了成功的实测，对脉冲激光冲击靶材的辐射谱进行了时间分辨测量。

The sequential controller, which has four operation modes such as single selection, odd number, even number, and all selection, can be used for single pulse CARS test, realizing time-resolved spectrum, reducing noise and improving signal-to-noise ratio of CARS system.

可以选择采集同步发射的激光信号。其有单选、奇数、偶数、全选四种工作模式，可应用于单脉冲CARS实验，实现时间分辨光谱，同时还可以降低噪音，提高信噪比。

Pulse radiolysis technique was used to probe the generation of radical cations from carbon disulfide, and characteristic absorbance spectra of the radical cations were obtained by time-resolved transient absorbance spectrum method.

利用脉冲辐解技术研究了二硫化碳（CS2）被氧化生成的阳离子自由基，以时间分辨瞬态吸收光谱方法获取CS2阳离子自由基的特征吸收谱。

Thermal Neutron Spectrum in Thermal Column of Pulse Reactor Measured Techniques With Time of Flight Method

飞行时间法测量脉冲堆热柱孔道热中子能谱

One of the purposes of this study was to investigate the dependence of the spectrum width on the pulse energy, pulse width, and pressure of noble gases.

我们研究得出光谱宽度和脉冲能量，脉冲宽度以及气体压强的关系。

Spectrum Analysis of Burst Gating Pulse under PAL System

PAL制色同步脉冲的频谱分析

The focusing condition was loosened by the cross-defocusing effect induced by perpendicularly orientated molecules in air, which led to broadened spectrum of probe pulse and elongated plasma length of probe filament.

发现垂直取向的空气分子诱导的交叉散焦效应可以缓和高能量探测光脉冲的聚焦程度，实现了探测光丝可控超宽带光谱输出及等离子体通道长度显著增长。

Noninvasive Measurement and Spectrum Analysis of Pulse wave in Human Finger

指端脉搏波的非损伤测量和频谱分析

The pulse signals are analyzed both in time domain and frequency domain, and physiological features like waveform height and magnitude spectrum peaks are obtained.

基于实时考虑分别从时域和频域提取特征：波形高度和幅度谱峰值。

The spread and compress of millimeter wave pulse frequency spectrum will happen in Doppler Effect during rain.

在降雨条件下，多普勒效应后毫米波脉冲频谱发生展宽和压缩。

The changes of pulse frequency spectrum in Doppler Effect are analyzed when millimeter wave pulse propagates through rain medium.

分析了降雨环境下，多普勒效应后毫米波脉冲频谱特性。

partial coherent pulse of the gaussian beam in the far field of abnormal behavior spectrum

部分相干脉冲高斯光束在远场的光谱异常行为

In this pager, the self-phase modulation effect in gain saturated semiconductor optical amplifier and its affect on the shape, phase and spectrum of transmission pulse are analyzed.

本文分析了半导体激光放大器处于增益饱和状态下的自相位调制（SPM）效应，以及SPM效应对传输脉冲波形、相位及频谱的影响。