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1)  photoionization signal
光离子化信号
1.
According to the detection demand of the weak photoionization signal,a new kind of data acquisition and processing system of photoionization signal is developed.
根据微弱光离子化信号的检测需要,开发出一种光离子化信号数据采集与处理系统。
2)  photoionization signal detection instrument
光离子化信号检测仪
3)  plasma optical signal
光致等离子体光信号
1.
This paper introduced a new way of analyzing and processing the plasma optical signal by means of the image processing.
激光深熔焊是当今制造技术发展的前沿领域,在激光深熔焊接中产生的光致等离子体光焰会随焊接过程呈周期性的变化,而焊缝的熔透性与光致等离子体光信号的累积强度有对应关系。
4)  ionic signal
离子信号
1.
Research and Application of the Method of Ionic Signal to SI Engine;
离子信号法在点燃式发动机中的应用研究
2.
When AFR closes to stoichiometric value,the maxi- mum values of ionic signal will occur and the time from ignition to peak value will be minimized.
直接利用燃烧中所产生的离子信号进行了空燃比控制方法的研究。
3.
By detecting both ionic signal in the vicinity to ignition poles and relative air-fuel ratio at a constant volume combustion bomb,it was show that the relative air/fuel ratio was influenced by both peak values and time intervals from ignition to both peaks.
通过在定容燃烧弹中对点火电极附近离子信号与过量空气系数的研究,证明了无论是信号峰值还是到达峰值所用时间均与过量空气系数有关。
5)  ion signal
离子信号
6)  photonic signals
光子信号
1.
Based on a simple algorithm that was developed with the graphical programming language LabVIEW,we discuss the related problems such as how to acquire,store,replay,take count of the photonic signals and judge the interval during the course of pr.
介绍了由嵌入式控制器和高速数据采集卡组成的高速采集装置,讨论了在基于虚拟仪器软件平台的程序设计中遇到的有关光子信号的高速采集、存储、显示回放、计数和时间间隔判断等问题;通过与动态光散射仪在相同条件下采集到的1 s内的光子数进行对比,得到了更能反映纳米颗粒散射光子信号的结果,为今后利用这些结果进行光子信号的相关分析提供了可靠的依据,也能为高速光子信号的接收提供有用的参考。
补充资料:光离子化检测器
分子式:
CAS号:

性质:利用高能量的紫外线,使电离电位低于紫外线能量的组分离子化,生成正离子和自由电子,在电场作用下产生电信号。适用范围较广泛,特别是在环境监测中使用。

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