振蕩列 的英文怎麼說
中文拼音 [zhèndàngliè]
振蕩列
英文
train of oscillations-
The traditional analog frequency - sweeping instrument, which mostly uses the lc circuit as the frequency oscillator, is more expensive, too much bigger and heavy to carry. it can only display the curve of amplitude - frequency, but ca n ' t used to measure the phase - frequency, and ca n ' t used to print the curve of frequency response characteristic either. it brings many discommodity to the user
傳統的模擬式掃頻儀大多是用lc電路構成掃頻振蕩器，它不僅價格昂貴，體積龐大，而且只能顯示幅頻特性曲線，不能得到相頻特性曲線，更不能列印被測網路的頻響曲線，給使用者帶來諸多不便。Motion controller composed of general chip series is developed and quadruple differential circuit utilizing dual monostable multivibrators with schmitt trigger inputs and dual 4 _ line to l _ line data selectors or multiplexers is put forward
本論文研製了一種用常規晶元系列組成的運動控制器，提出了採用單穩態多諧振蕩器和數據選擇器的四倍頻辨向電路。2. hi some of the neurons with spontaneous activities, veratridine can transform isi series to oscillation type
在有自發放電的神經元，栗蘆堿可使部分神經元的isi序列轉變為振蕩形式。Compound pattern ( 6. 4 % ), its scatter map of isi series displayed two or more oscillation patterns. 4. after the bath in 1. 8 - 3 u mol / l veratridine, touch or pressure on the l5 receptive fields could trigger some primary silent drg neurons to produce high - frequency firing, termed triggered oscillation, whose interspike intervals ( isi ) showed u - type or other types of oscillations
在部分靜息神經元lsdrg浸浴壹蘆堿后，觸壓該神經元的皮膚感受野，可以觸發產生持續數秒至數十秒的高頻放電，在散點圖上，其isi序列形成u字形或彌散形等型式的振蕩，稱之為觸發振蕩。Bai shi new development over the years, the company ' s products are mainly trade sales world - renowned brands ; has formed a production and supply of quartz crystal and ceramic capacitors, thick film resistors based serial production lines. main products include : plug posted quartz crystal surface, the surface of quartz crystals and crystal oscillators, posted plug surface, quartz oscillator vco, stickers and vco plug - round version of ceramic capacitors and vertical and horizontal layer ceramic capacitors, chip resistors and resistor ranked / exclusion order and capacitance / second polar body / mixed network
新佰仕經過多年的發展，公司貿易的產品主要銷售世界知名品牌電子元器件；現已形成了以生產及供應石英晶體?陶瓷電容器?厚膜電阻器為主的系列化產品生產線，主要產品包括：表面貼石英晶體?插件石英晶體?表面貼石英振蕩器?插件石英振蕩器?表面貼壓控振蕩器?插件壓控振蕩器?圓版型陶瓷電容?立式與臥式積層陶瓷電容?排列電阻器?晶元電阻/排阻?排列電容/二極體/混合網路。The frequency analysis of area - averaged ssta time series in key regions indicates that the power spectrum peaks is centered at 2 - 4yr annual oscillation, and there is also long temporal scale oscillation such as quasi decadal oscillation revealed by wavelet analysis
時頻分析表明，這兩個海區區域平均的ssta時間序列存在顯著的2 - 4年年際振蕩以及準年代際變化。自相關分析表明西風漂流區與熱帶中東太平洋ssta在冬季的持續性較好。The harmonic balance simulation and envelope simulation are applied in the cad progress of pulse oscillator, the results of simulation are listed, and the output signal of pulse oscillator is analyzed by mathematical method
以脈沖振蕩器的cad為例，對脈沖振蕩器分別進行諧波平衡模擬和包絡模擬，列出了模擬結果，並對脈沖振蕩器輸出信號進行數學分析。The characteristics of damping shows that the uncompensated parallel ac transmission line can release the coupling between the hvdc and generator and improve the damping of the system, hence the possibility of subsynchronous oscillation decrease. in such a system scheme, the hvdc system dominates the changes of damping due to the small magnitude of the damping provided by ac line. when the ac transmission line is compensated with a fixed series capacitor, the situation will be totally different
其中，並列運行的無串補交流輸電線路可以緩解hvdc與其臨近機組之間的機電耦合程度，改善hvdc的電氣負阻尼特性，從浙江大學博士學位論文摘要而減輕機組發生次同步振蕩的危險性，此時系統的整體電氣阻尼特性由hvdc的性質決定;但若交流線路中存在串聯補償電容，則系統幅值較大的電氣負阻尼不僅可能使整流站機組發生次同步振蕩，逆變站附近機組同樣存在發生次同步振蕩的可能性，此時系統的整體阻尼特性由串聯補償電容的性質決定。Thus, efci algorithm is improved and the oscillation is overcome validly. and further, a linear pid controller is designed to replace the nonlinear component in the standard efci algorithm, it makes flow control system more robust, at same time, controls the queue length to expected value, which is beneficial to decrease delay in queue
為了進一步克服系統振蕩問題，提出採用一種線性的pid控制器來替換標準efci演算法中的非線性環節，增強了系統的魯棒性，並實現了隊列長度的定點控制，有效地減少了排隊延時。In the section of experiment, we focused on the research of optical system of optical parameter oscillation, computer controlling data sampling closed - circuit system and technology of computer controlling feed - back. in the section of optics, we used present condition to do the experiments about optical parameter effect and got a series of characteristic curve on power transition efficiency and output power
本文的實驗部分主要側重於智能化光參量系統的光學部分、計算機控制數據採集閉環系統以及計算機控制反饋技術的研究。在光學部分，本論文利用現有實驗條件進行了參量振蕩器頻率調諧的研究，得到了調諧曲線，並做了輸出參量光的能量轉換效率以及輸出功率的實驗，得到一系列特性曲線。The time series of temperature are expected to be the longest possible so as to examine various modes of oscillation periods
人們希望溫度的時間系列盡可能地長，以便能研究各種波的振蕩周期。These chip inductors provide maximum protection features for solder reflow, welding and come with precise formed caps of high temperature acrylic for perfect co - centering and vacuum pickup. they have excellent solderability and are able to withstand pull - up force, mechanical shock and pressure. available in sizes of 0402, 0603, 0805, 1008, 1206, 1210, our chip inductors have wide inductance range for virtually all broadband and rf applications
臺達電子提供全系列之被動元件，包括0402 0603 0805 1008 1206與1210系列，可應用於行動電話基地臺寬頻通訊無線電話個人數位助理pda呼叫器搖控器電視機上盒數據機電壓控制振蕩器與高頻模組等。The rapid advances of laser technology in the past few decades have made the production of extremely short laser pulses, containing only a few, even only one or nearly one, cycles of optical oscillations, which led to many new questions
隨著激光技術的快速發展，實驗中已經可以得到接近光學振蕩周期的超短激光脈沖。此類脈沖的時間和空間部分在傳輸過程中會相互耦合、相互影響，從而帶來一系列的新的傳輸效應，成為當今激光領域的一個研究熱點。The reason why we designed electronic tongue based on chaotic dynamic is that chaos is sensitive to the initial parameters. when different taste substances are added to the solution, the peak interval series of membrane oscillation are not the same. so do the atractors
基於混沌理論的電子舌主要是根據混沌對初始參數的敏感性設計的，加入不同味覺物質時候膜振蕩波形的尖峰間隔序列不同，相對應的吸引子圖也就不同，由此可區分不同味覺物質。The work is useful to explore the theory of phase - locked superconducting array in the submillimeter band and analyze as well as design superconducting josephson junction array oscillator
該項研究工作的開展，對于探索超導陣列鎖相機理以及實現高效準確的亞毫米波段超導約瑟夫森結陣列振蕩器分析與設計，都有著十分重要的理論和實際價值。Research on superconducting josephson array oscillator, a national nature science fund subject, investigates a high property thz oscillate source with wide potential applications in many areas, such as aerospace, universal detection and object recognition
超導約瑟夫森結陣列振蕩器是國家自然科學基金項目，這種振蕩器是一種具有廣闊應用前景的高性能thz振蕩源。這種器件在航空航天、天文探測、地球衛星遙感、衛星地面目標識別以及醫療診斷上均有著極為廣闊的前景。Based on this arithmetic, the high frequency characteristics of five - cavity with open boundary is calculated by the code written in fortran language. then the transit effect of five modes of five - cavity with open boundary is also calculated using code mathcad and matlab. the results show that the working mode of five - cavity transit tube oscillator is 3 / 6 mode, and the analysis of the theory are in good agreement with the simulation results
根據從基於四腔渡越時間效應的自調制出發，經過一段飄移，然後再採用雙間隙提取腔邊耦合輸出高功率微波的思路，採用粒子模擬方法優化設計出一種峰值功率為1 . 5gw ，頻率為9 . 3ghz的六腔渡越輻射振蕩器，並研究了它的一系列工作特性。This paper investigates superconducting josephson junction array oscillator
本文系統的研究了超導約瑟夫森結陣列振蕩器。Firstly, history and current of superconducting oscillator, background of question choosing, initiation in this paper and solution to the subject are introduced
首先介紹了超導約瑟夫森結陣列振蕩器系統的選題背景、論文的創新之處以及研究方案。The superconducting josephson junction array oscillator is one of most potential research subjects in superconducting fields lately. it is of importance to research the device profoundly for designing high - tech novel superconducting device and equipment and improving the science and technique level in superconducting fields and national defense technique level
超導約瑟夫森結陣列振蕩器是近年來國際超導研究領域中極為活躍的研究課題之一，對這種器件開展深入的研究對于發展高新技術新型超導器件及設備、增強超導研究領域的科學技術水平和國防技術水平都具有十分重要的意義。分享友人