interference n. 1.冲突,抵触。 2.干涉,干预。 3.妨碍,打扰,阻碍物。 4.【物理学】干扰;干涉。 linguistic interference本族语对外语学习的干扰。 stop interference from outside 制止外来干涉。 run interference for (橄榄球赛中)保护(带球者)以防对方抢球。
Radio interference test on high - voltage insulators 高电压绝缘子无线电干扰试验
Radio interference test on high - voltage insulators 高压绝缘子无线电干扰试验
The paper studies mainly a new kind of measure method of aspheric surface - laser wavelength - scanning interference testing method 本文主要是研究一种新的非球面检测方法?激光波长扫描干涉测试方法。
Power and i o terminal both pass anti - interference test of 2kv 5khz group pulse . iec ns61000 - 4a electric quick transient pulse group , surg , 2kv 5khz in the quality , anti - interference ability and safety standard aspects it is correspond to international standard 电源及i o端子均通过2kv 5khz的群脉冲抗干扰实验iec ns61000 - 4a电快速瞬变脉冲群浪涌, 2kv 5khz在质量抗干扰能力及安全标准方面符合国际标准。
Second , c language was used to optimize the parameters of exchanged direction structure , and dynamic design technology was used to simulate the action of exchanged direction structure , and the interference test of exchanged direction structure was done 然后运用c语言程序设计对水平换向双向犁的换向机构进行优化设计;运用动态设计技术对换向机构的运动特性进行动态模拟仿真运动分析,对换向运动过程进行干涉检验。
For the first time put forward to use disturbing between the pressure on stratum changes , and the kind interference test and the between well test etc , and studies between the well of oil the connectivity . some technology method and the research train of thought are provided 首次提出利用地层压力变化法、类干扰试井法、井间干扰试井法等,研究油藏流体的井间连通性,为塔河油田复杂缝洞型单元划分提供技术方法和研究思路。
This research is aim at putting forwarding laser wavelength scanning interference testing method . processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength , the method overcomes the following disadvantage . for example , the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing , and the sensitive interferential system to the disturb , such as the oscillation of worklable , dithering of air , and so on 研究的目的主要是针对大型高精度非球面面形检测中干涉仪的参考光路和测量光路较长,干涉系统对工作台振动和空气抖动等外界干扰因素的影响敏感,干涉图不稳定等问题,提出了激光波长扫描干涉测试方法,该方法通过对瞬间读取的、与连续变化波长对应的干涉图的处理和分析,克服了上述缺点,为大型高精度非球面的检测提供了一种适用的方法。
In this paper , we summarize the present testing level of optical aspheric surface , expound the principle of laser wavelength scanning interference testing method , and analyze the laser that can be tuned , and we also study the change of wavelength . further more , we achieve the elementary design of experiment device , curtly introduce the method for interference fringe processing and image processing by matlab 本文对目前国内外的光学非球面的测量现状作了概略的叙述,给出了激光波长扫描干涉测试方法的原理,对波长可调谐的激光光源进行了分析,对激光器波长的变化进行了研究,对实验装置进行了初步的设计,对干涉条纹图处理方法进行了研究,并通过编写matlab软件语言对干涉图进行了数字化处理。
The paper studies mainly a new kind of measure method of aspheric surface - laser wavelength - scanning interference testing . this research is aimed at putting forwarding laser wavelength scanning interference testing method . processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength , the method overcomes the following disadvantage : the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing and the sensitive interferential system to the disturb , such as the oscillation of worktable , dithering of air , and so on 研究的主要目的是针对在大型高精度非球面面形检测中干涉仪的参考光路和测量光路较长,干涉系统对工作台振动和空气抖动等外界干扰因素的影响敏感,干涉图不稳定等问题,提出了激光波长扫描干涉测试方法,该方法通过对瞬间读取的、与连续变化波长对应的干涉图的处理和分析,克服了上述缺点,为大型高精度非球面的检测提供了一种适用的方法。
In this paper , we summarize the present testing status of optical aspheric surface , expound the principle of laser wavelength scanning interference testing method , and analyze the laser that can be tuned , and we also study the change of wavelength . further more , we achieve the elementary design of experiment device , and curtly introduce the method and principle for interference fringe processing 本文对目前国内外的光学非球面的测量现状作了概略的叙述,给出了激光波长扫描干涉测试方法的原理,对波长可调谐的激光光源进行了分析,对激光器波长的变化进行了研究,对实验装置进行了初步的设计,并对干涉条纹图处理的方法和原理进行了简单的介绍。