interference n. 1.沖突,抵觸。 2.干涉,干預(yù)。 3.妨礙,打擾,阻礙物。 4.【物理學(xué)】干擾;干涉。 linguistic interference本族語對外語學(xué)習(xí)的干擾。 stop interference from outside 制止外來干涉。 run interference for (橄欖球賽中)保護(hù)(帶球者)以防對方搶球。
Radio interference test on high - voltage insulators 高電壓絕緣子無線電干擾試驗
Radio interference test on high - voltage insulators 高壓絕緣子無線電干擾試驗
The paper studies mainly a new kind of measure method of aspheric surface - laser wavelength - scanning interference testing method 本文主要是研究一種新的非球面檢測方法?激光波長掃描干涉測試方法。
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 電源及i o端子均通過2kv 5khz的群脈沖抗干擾實驗iec ns61000 - 4a電快速瞬變脈沖群浪涌, 2kv 5khz在質(zhì)量抗干擾能力及安全標(biāo)準(zhǔn)方面符合國際標(biāo)準(zhǔn)。
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 然后運用c語言程序設(shè)計對水平換向雙向犁的換向機構(gòu)進(jìn)行優(yōu)化設(shè)計;運用動態(tài)設(shè)計技術(shù)對換向機構(gòu)的運動特性進(jìn)行動態(tài)模擬仿真運動分析,對換向運動過程進(jìn)行干涉檢驗。
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 首次提出利用地層壓力變化法、類干擾試井法、井間干擾試井法等,研究油藏流體的井間連通性,為塔河油田復(fù)雜縫洞型單元劃分提供技術(shù)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 研究的目的主要是針對大型高精度非球面面形檢測中干涉儀的參考光路和測量光路較長,干涉系統(tǒng)對工作臺振動和空氣抖動等外界干擾因素的影響敏感,干涉圖不穩(wěn)定等問題,提出了激光波長掃描干涉測試方法,該方法通過對瞬間讀取的、與連續(xù)變化波長對應(yīng)的干涉圖的處理和分析,克服了上述缺點,為大型高精度非球面的檢測提供了一種適用的方法。
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 本文對目前國內(nèi)外的光學(xué)非球面的測量現(xiàn)狀作了概略的敘述,給出了激光波長掃描干涉測試方法的原理,對波長可調(diào)諧的激光光源進(jìn)行了分析,對激光器波長的變化進(jìn)行了研究,對實驗裝置進(jìn)行了初步的設(shè)計,對干涉條紋圖處理方法進(jìn)行了研究,并通過編寫matlab軟件語言對干涉圖進(jìn)行了數(shù)字化處理。
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 研究的主要目的是針對在大型高精度非球面面形檢測中干涉儀的參考光路和測量光路較長,干涉系統(tǒng)對工作臺振動和空氣抖動等外界干擾因素的影響敏感,干涉圖不穩(wěn)定等問題,提出了激光波長掃描干涉測試方法,該方法通過對瞬間讀取的、與連續(xù)變化波長對應(yīng)的干涉圖的處理和分析,克服了上述缺點,為大型高精度非球面的檢測提供了一種適用的方法。
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 本文對目前國內(nèi)外的光學(xué)非球面的測量現(xiàn)狀作了概略的敘述,給出了激光波長掃描干涉測試方法的原理,對波長可調(diào)諧的激光光源進(jìn)行了分析,對激光器波長的變化進(jìn)行了研究,對實驗裝置進(jìn)行了初步的設(shè)計,并對干涉條紋圖處理的方法和原理進(jìn)行了簡單的介紹。