1) advanced acquisition and analysis
预采分析
1.
Different transmitted pulse width and analyzed pulse width are adopted for different measurement frequencies and the method of advanced acquisition and analysis is also used in signal analysis and disposal.
实验结果表明,在信号分析处理中采用预采分析方法,针对不同测试频率,采用不同发射脉宽和分析脉宽,可提高低频测试精度,从而突破传统做法对测试频率的限制,最低有效测试频率可达500 Hz。
2) collection and analysis
采集分析
1.
Something about PM2 5 is summarized, such as collection and analysis, chemical constitutes, virus mechanism, and the influence on human's health and air visibility, advances in home and abroad.
综述了大气PM2 5的来源,样品采集分析,化学组成,病毒机理,对人类健康和大气能见度的影响,以及国内外的研究进展。
3) sampling analysis
采样分析
1.
For new technology research and commerial testing of various catalystic cracking,sampling analysis of cracking gas and checking the junctures of analysis method and its program have important effects on exploring the best operating parameters,and obtaining the reliable material balance data.
用实例阐明采样分析是工艺开发的重要环节。
2.
After discussing the Fourier analysis and the sampling analysis of the LR\|C impulse signal ,the sampling frequency and filter are defined, and then the design of the signal simulator is presented.
运用数控技术产生罗兰C信号 ;通过对罗兰C脉冲的傅立叶分析和采样分析 ,确定仪器所用的采样频率和滤波器 ,给出了设计及实现罗兰C信号模拟器的原
4) purchase analysis
采购分析
1.
This thesis discusses purchase analysis,the choice of the suppliers and sharing information in the purchase logistics managing in manufacture enterprise.
本文对制造企业采购物流管理中的采购分析、供应商的评价选择及双方信息共享进行了论述。
5) procurement analysis
采访分析
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条