電定時引信 的英文怎麼說
中文拼音 [diàndìngshíyǐnxìn]
電定時引信
英文
electrical time fuse- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 引 : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
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Although many achievements have been acquired in oled structure material, production technology, drive methods, oled technology is just at the beginning, oled has given an equal chance for every company and country, and it is very important for our country to develop displaying technology of our own. the research direction of oled is managing to improve the device lifetime, at the same time found a perfect production technological flow and the global standard production mode. it is still a arduous mission that we want to live up to a batch production of oled displays in the future some years. active matrix organic light emitting diode ( am - oled ) adopts a circuit structure based on matrix addressing, and its driving circuit includes pixel driving circuit and peripheral driving circuit
在文中,首先,分析和研究了有源oled的像素驅動電路,闡述了amoled顯示屏及其周邊驅動電路的結構和原理;其次,提出了qvga解析度的有源oled顯示屏列電極數據引線的分塊( block )方法,確定屏上驅動電路所需要的控制信號之間時序關系和幅值要求;最後,以fpga控制器的設計為核心,對外圍控制ic進行了具體設計,建立控制器電路模塊模型和演算法流程,通過quartus軟體對其內部的各個電路模塊進行綜合設計和模擬,得到了正確的模擬波形,完成了解析度為qvga ( 320 3 240 )的amoled專用驅動電路的設計。In light of the limitation of fast fourier transform ( fft ) for the method of traditional spectrum analysis to analyze the unsteady signal, wavelet and wavelet analysis are made for the typical unsteady process signal of starting up and shut down with the good characteristic of simultaneous localization in both the time and the frequency domains based on the field test on the vibration of two - row placed units in lijiaxia hydropower station, in which the signal is decomposed into different frequency band, and then the weak signal is caught and the dominant frequency is picked up for the analysis of the vibration source
摘要基於李家峽水電站雙排機組振動的現場試驗研究,並且針對傳統頻譜分析方法傅立葉變換( fft )對于非平穩信號已力不從心這一缺陷,利用小波分析方法在時域和頻域上同時具有良好的局部化性質,通過對開停機這一典型非平穩過程信號進行小波及小波包分析,將其分解到不同頻帶內,獲取微弱信息和提取優勢頻率,並對其作振源分析,得出開停機初始時刻因水流不穩均出現強烈的振動現象,且低頻段信號能量最大,開停機過程水流脈動壓力和尾水渦帶擺動是引起定子基礎振動的主要原因。Semg signal is the sum of bioelectrical activities that recorded from the skin of working muscle by surface electrodes. the change in semg signal could reflect motor units activation patters and the status of muscle fatigue in some certain degree. because it was non - invasive and local sensitive, the technique of semg signal analysis had become very important method in examining and evaluating human muscle function
Semg信號是從肌肉表面引導和記錄到的肌肉活動時神經肌肉系統生物電變化的一維時間序列信號,由於其檢測具有非損傷性和良好的局部性以及semg信號的變化在一定的程度上能夠反映運動單位的活動模式和肌肉疲勞的狀態,因此應用semg信號分析技術檢測和評價肌肉疲勞以及進一步探討其生理機制具有重要的理論意義和實用價值。Based on a famous chinese story, this period drama stars ivy ling po and li ching, a beloved on - screen couple even though both are female - ling po is renowned for playing male cantonese opera roles. while visiting a temple, a young scholar is enchanted by the daughter of an important family. when rebels threaten to abduct the girl, the scholar with the assistance of a clever maid, try to save her
西廂記是中國傳統戲曲之一,由岳楓導演,加上當時得令紅星凌波反串張生,影后李菁飾演紅娘,方盈飾演崔鶯鶯,令電影加強了吸引力張生鶯鶯才子佳人相會俏紅娘從中系赤繩西廂夜訪私定?身崔老夫人知情大怒憤而拷紅紅娘怨夫人不該言而無信,終成就百年姻緣故事感人肺腑,長留觀眾心間。Fuze time has a mechanical or electronic timing device that functions a set time after being fired
引信鐘有一個機械或電子計時裝置,用於設定炮彈在發射后的爆炸時間。We are actively supporting the works bureau s initiative to develop an electronic tendering system, which, when implemented will dramatically reduce the amount of paper used by this department in the tendering precess
本署全力支持工務局發展電子投標系統。我們相信工務局引入電子投標后,本署在投標程序時定能大大減少用紙的數量。Based on analyzing the working principle of the muzzle inductive setting electronic time fuze, combining with the working characteristics of the inductive setting fuze circuit, the low - power - consumption circuit of the electronic time fuze is designed with the chip microcomputer
摘要在分析炮口感應裝定電子時間引信工作原理的基礎上,結合炮口感應裝定引信電路的工作特點,應用單片機對引信電路進行低功耗設計。Since the 1980s of the 20th century, countries throughout the world had been making great efforts to introduce rules of competition to the telecommunication market and had stipulated or amended their own telecommunications law, and set up series of legal systems promoting competition of telecommunication market. they had also amended rules not compliant to the competition to remove obstacles to competition
從20世紀80年代起,世界各國為了在電信市場引入競爭,均在促進競爭原則的指導下制定和修改了本國的電信法,建立了一系列促進電信競爭的電信法律制度,同時也修改了那些與電信競爭不相適應的電信法律制度,破除了電信競爭的障礙。Study of method of data transmission for fast inductively setting a fuze during muzzle exit
引信作用時間炮口電磁感應快速裝定方法Occupy to close the industry inside the expert analysis, and say from the another angle, and this kind of mode also reflected the appliance what factory relate to relocated. according to all, member system " attraction of company s house source in 2 : 00 : its a, the profits is opposited to have to guarantee ; its two, the risk lower, dissolved cares at home. but to factory house, can increase the company letter from home the heart, and fight for more
據有關業內專家分析,從另一個角度說,這種模式同時也反映了家電廠商關系的重新定位。據悉, 「會員制」對于商家的吸引力來源於兩點:其一,利潤相對有了保證其二,風險降低,消除了后顧之憂。而對廠家來說,可以提高商家信心,爭取更多渠道商,滲透進入二三級市場。China mobile, the country ' s largest mobile carrier, may also merge with no. 2 fixed - line operator china netcom, the financial times reported, citing a source at china telecom
財經時代引用中國網通信息報道說,中國移動是中國最大的無線通訊承運商也將與中國第二大固定電話運營商中國網通合併。Fault feature in stator current is extracted by singularity detection of signals with half - complex wavelet transform and it can be helpful to the real - time detection of motor fault. harmonics caused by the fault of motor is detected accurately with real - time harmonics cancellation method. steady state current and starting current in stator are analyzed with real - time harmonics cancellation method and the improved harmonic wavelet separately, after that the feature component of rotor fault can be detected successfully
採用半復小波變換對電機定子電流進行奇異性檢測,提取故障突變信號,有助於電機故障的實時診斷;通過實時諧波消去法檢測定子故障引起的高次諧波電流;採用改進的實時諧波消去法精確提取電機穩態電流中的轉子斷條故障特徵分量;為了進一步提高轉子斷條故障診斷精度,利用改進的諧波小波對電機起動電流進行時頻分析,提取轉子斷條故障特徵。At present, the problem in testing sheet resistance for micro - areas is that probes must be set up at the suitable locations by handwork. in order to know the wafer ' s impurity distributing, we need test many times, so will waste a lot of time. if the wafer ' s diameter would be 300mm, this problem will be more serious. in this paper, image analysis is introduced, through pre - processing and edge picking - up, the probe tips are recognized. then probe tips will be aligned respectively in two perpendicular directions through driving stepper motors. thus the distribution of sheet resistance for whole wafer is got by automatic testing and it offers information for detecting the impurity distribution and the diffusion uniformity
這樣,完成200mm ( 8時)圓片雜質的擴散分佈需要對許多圖形進行測試,需要花費很長的時間,當測試300mm矽片時問題就更為突出。本文將圖象與視覺測量系統引入四探針測試系統中,對採集到的原始探針圖像進行預處理、邊緣提取等操作,以便實現探針針尖的識別,然後由電機控制實現探針的自動定位。這樣測試系統可以自動獲得全片的薄層電阻分佈,為超大規模集成電路檢測雜質分佈和擴散的均勻性提供信息。This paper projects a utility subdividing drive system of step motor, which consists of digital control module, drive module and power module, it uses at89c52 single chip processor as the core, it realizes the external event or generates control signal by i / o interface, timer and external interruption, the system introduce pld device and isp technology to the design of phase sequencer, it simplified circuit and improved the anti - disturbing capability by using abel - hdl language, this system can realizes data memory, velocity digital control and led display, etc. this paper adopted firstly the single - chip technique to design control system, which replaced old complicated logic control circuit and simplified test process
本文研究了一種實用的步進電機細分驅動系統,由數字控制模塊、驅動模塊和電源模塊組成,系統以at89c52單片機為核心,通過單片機的i o口、定時器計數器中斷來實現外部事件監控以及控制信號的產生,系統將可編程邏輯器件( pld )器件和在系統編程( isp )新技術引入到細分驅動環行分配器的設計,通過abel _ hdl語言編程實現硬體軟化設計和邏輯重構,大大簡化了電路,並提高了電路抗干擾能力。使系統實現參數存儲,速度數字控制,數碼顯示,進退刀控制等功能。In this paper the phase space of the time series of nature field is reconstructed by the theory of phase space reconstructing and g - p algorithm, the results show that the phase space of nature filed has the chaotic attractor, although the nature field is similarity with random nature signal, it has intrinsic certainty random signal and is likely to chaotic
利用相空間重建理論與g - p演算法對大地電磁場的時間序列進行相空間重構,表明大地電磁場時間序列相空間的吸引子是存在的,大地電磁場雖然看似隨機的天然信號,事實上它是具有內在確定性的隨機信號。Nowadays, the real time information of distribution network can be afforded to operators through supervisory control and data acquisition ( scada )
近年來,各級調度中心引入使用的scada系統,能夠將配電網中的實時信息及時提供給調度員,為配電自動化水平的提高奠定了基礎。分享友人