arc spectrum
英 [ɑːk ˈspektrəm]
美 [ɑːrk ˈspektrəm]
弧光谱
双语例句
- Secondary Arc Spectrum Characteristics on EHV Transmission Lines
超高压输电线路的潜供电弧频谱特性 - MIG Welding Quality Diagnose Based on Arc Light Spectrum
基于电弧光谱的钢熔化极惰性气体保护焊质量判识 - Research of Laser-MAG Hybrid Arc Properties Based on Spectrum Information
基于光谱信息的激光-MAG复合电弧特性研究 - A detailed analysis of welding arc spectrum distribution characteristics to choose light sources of laser sensors
电弧光谱分布特征及激光传感器的光源选择 - Welding arc emissive spectrum dynamic diagnosis and it's application
焊接电弧发射光谱的动态诊断方法及其应用 - Adaptivity of arc spectrum in sensoring droplet transfer of mig/ mag welding
以电弧光谱信号传感MIG/MAG焊熔滴过渡的工艺适应性 - The welding arc sound collected by an experimental system is decomposed into multiple layers by means of wavelet packet analysis and the power spectrum evaluation on different frequency bands is conducted by using period map, Welch, and auto regression model methods.
对试验系统采集到的焊接电弧声进行了小波包多层分解，并利用周期图法、Welch平均法及AR模型法，对各频段信号进行功率谱估计。 - Taking the welding current, arc voltage and arc spectrum as the information source, this paper designed a welding arc information measuring and processing system which can deal with data acquisition, signal processing, information extracting and sync high-speed photography.
以焊接电流、电弧电压、电弧光谱为信息源，开发了一套可进行信号采集、信号处理、信息提取的焊接电弧信息测试分析系统，并可实现同步高速摄影。 - Arc spectrum information is a rising information source after arc electric information. It has important significance in developing automatic control technique of welding process.
电弧光谱信息是继电弧电信息后的一种新兴的信息源，对发展焊接过程自动控制技术有重要意义。 - This paper sets up a system of equations including 12 equations using existed plasma physics theory and spectrum theory, which play a role of basic theory of arc spectrum information.
利用等离子体物理学和光谱学的现有理论，组织起包括12个物理方程的方程组，作为电弧光谱信息的基本理论。 - Test and control technique in developing of welding arc spectrum
发展中的焊接电弧光谱测控技术 - Diamond like carbon ( DLC) films have been prepared on silicon by pulse arc plasma deposition. The structure of DLC films were investigated by Raman spectrum and X ray diffraction, which show amorphous structure.
利用脉冲多弧离子镀技术在硅基底上沉积类金刚石薄膜.喇曼光谱和X射线衍射分析表明：类金刚石薄膜是无定形结构； - Nature of Pulse Waveform of MIG/ MAG Welding Arc Spectrum& Reflection of Metal Droplet Transfer
熔化极气体保护焊电弧光谱信号脉冲特征的本质 - There are many particles of activating flux around the arc, and the increase of Ar spectrum intensity in the middle of the arc shows the temperature increasing in the region.
电弧周围分布着很多活性剂粒子；电弧中心Ar谱线强度提高说明电弧中心温度有所提高。 - The wall-stabilized argon arc source with spectrum stability and repeatability of ± 0.3% is applied to the calibration of spectrum intensity distribution of the vacuum ultraviolet instruments as an absolute standard source.
研制成功的壁稳氩弧光源光谱辐射稳定性和重复性达±0.3%，可作标准辐射源，用于真空紫外波段仪器光谱强度绝对辐射定标。 - Control Pattern of Current Waveform on Droplet Short-Circuiting Transfer in Carbon Dioxide Arc Welding Pattern recognition of spectrum information of metal transfer
二氧化碳短路过渡焊电流波形控制模式的研究焊接电弧光谱信息模式识别软件的开发 - This provided a basis for utilizing arc spectrum information and researching welding physical process.
从而为利用电弧光谱信息和研究焊接物理过程提供了一定的基础。 - The characteristic of linear and nonlinear responses between arc excited ultrasonic emission and excited frequency was realized by the received signal from the acoustic to the ultrasonic spectrum.
对受激电弧的声发射信号分析表明，从音频到超声频带，电弧声发射与激励频率之间存在着线性响应和非线性响应特征。 - In this paper, based on the principles of the arc physics and optical spectroscopy, the research on TIG welding arc ultraviolet spectrum has been done, utilizing a system of welding arc ultraviolet spectrum controlled by computer.
在电弧物理和光谱学原理的基础上，利用研制的焊接电弧紫外光谱计算机采集与处理系统，对TIG焊电弧紫外光谱进行了研究。 - Distribution feature of arc ultraviolet spectrum in different welding parameters and time distribution feature on some special line of arc ultraviolet spectrum have been acquired.
获得了不同焊接规范下的电弧紫外光谱频域分布特征和特定谱线的时间分布特征。 - Arc spectrum signals of droplet spray transfer in MIG welding
MIG焊熔滴过渡的电弧光谱信号 - Based on the arc light spectrum theory, the auxiliary lighting source and composite filtering techniques were used to solve the negative factors such as poor resolution and radiation disturbance by weld pool.
依据弧光光谱理论，采用辅助光源及复合滤光技术，有效地解决了焊接区熔池成像的干扰和清晰度差等问题。 - All these features of arc spectrum signal can be easily applied in transfer procedure control, transfer mode identification and stabilization and transfer parameters measurement.
熔化极电弧光谱信号的诸特征可方便地应用于MIG焊熔滴过渡的过程控制、过渡形式的模式识别与稳定化以及过渡参数的测量。 - So optimization design based on reliability for shaft with arc junction should combine FEA with fatigue tests of the load spectrum method to obtain the best arc radius at corner.
因此，有圆角的轴的可靠性优化设计应将有限元分析和载荷谱作用下的疲劳试验相结合来选定最佳的圆角半径。 - The short arc Xenon lamp is a sort of point source having very high luminous intensity and a continuous spectrum from ultraviolet to IR.
短弧氙灯是一种发光强度高，具有从紫外到红外的连续光谱的点光源。 - The spectrum configurations of A-TIG welding arc are analyzed by bit-by-bit testing the cross-spectrum distribution of arc spectrum during A-TIG welding.
逐点测试了活性化TIG焊（A-TIG）电弧光谱的频域及空间分布，分析了A-TIG电弧光谱的构成。 - Through the analysis of the arc spectrum, a composite light-filter is determined to eliminate the disturbance of the arc light. A proper sampling time is selected.
基于电弧光谱分析，选择了复合滤光器，减弱了弧光的干扰。 - The resonant frequency of the channel determines pipeline arc sound characteristics spectrum.
声道的谐振频率决定了管道电弧声的频谱特征。 - In order to check the microscopic model, the paper does arc spectrum experiment, analyses arc spectrums of aerospace relay at aforementioned phenomena.
为了检验前述电弧微观模型，本文进行了电弧光谱实验，分析了航天继电器电弧等离子体在前述几种特定气氛下所发出的光谱。 - Experiments show that, LPC frequency response can be a good description of pipeline welding arc sound signal frequency spectrum envelope.
实验表明，LPC频率响应可以很好的描述管道焊接电弧声信号的频率谱包络。