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- A single pulse in a group of pulses. 一組脈沖中的一個(gè)單脈沖。
- In this paper a hardware system and dispaly menu of noninvasive pulse detection are introduced. 作者介紹了一種無(wú)損傷性檢測脈搏波硬件系統與顯示菜單。
- When LD pumped with single pulse,a Q-switch laser pulse with 0.48 mJ energy and 34 ns pulse duration was obtained. 當LD單次脈沖抽運時(shí);在34mJ的抽運能量下;獲得能量為0.;48mJ、脈寬34ns的調Q脈沖。
- Abstract :This article introduces the way that modulator circuit of the single pulse radar was realized by IGBT. 摘要:介紹了用IGBT實(shí)現單脈沖雷達調制器電路的方法;
- In the paper, FWHM（half maximum and half width） method is used to determine the single pulse position. 但是，掃描相機掃描速度的不均勻性(或稱(chēng)非線(xiàn)性)是一個(gè)普遍存在的問(wèn)題，它直接影響到掃描時(shí)間的測量。
- Compared with the performance of normalized single pulse signal and linear frequency modulation signal (LFM), a new method is presented. 摘要從歸一化的單脈沖信號和LFM信號性能比較分析入手，提出了一種新的分析方法。
- The fundamenwh of single pulse gslvanostatic polarization technique for corrosion ratemeasurement of medal are described. 描述了單脈沖但電流極化技術(shù)測量金屬腐蝕速率的基本原理。
- Electronic Starter use by Single pulse wave, which can reduce thermal electron number and to delay Black light and maturing for extend tube life. 起動(dòng)器采單一脈波點(diǎn)燈，單脈波可減少熱電子激發(fā)次數，進(jìn)而延緩黑化、老化現象，延長(cháng)燈管壽命。
- Based on the DBF,PD and single pulse technologies, the parameters of multiple targts can be measured by combination of space, time and frequency domains. 該方法借助數字波束形成（DBF）、脈沖多普勒（PD）和單脈沖技術(shù)在空域、時(shí)域、頻域內完成目標測量。
- Signal processing model is established, which is based on single pulse angle tracking system, mainly including AGC, Doppler signal detecting and angle tracking. 信號處理模型則根據單脈沖體制角度跟蹤系統的處理模式建立,包括自動(dòng)增益控制、多普勒信號檢測和角跟蹤處理等;
- How to get the rules of phase-shifting from the coherent integration of single pulse is first introduced, on the basis of which an approach to restoring PSK sequence is derived. 為了提高算法的性能,采用多重相關(guān)積累對算法進(jìn)行了改進(jìn)。
- In the experiments, it was found that the momentum coupling coefficient of multi-pulse propulsion was lower than that of the single pulse case for the air-breathing mode. 摘要研究了大氣模式激光推進(jìn)中多脈沖推進(jìn)的沖量耦合系數低于單脈沖推進(jìn)的沖量耦合系數的機理。
- The system includeS beam attenuator, single pulse selection and pulse synchronizing, beam matching, CCD Camera, frame grabber hard, monitor, computer and system software. 整個(gè)裝置包括光束衰減器、單脈沖選取及脈沖同步、光束直徑匹配、CCD攝像機、圖像卡、計算機及監示器以及系統軟件。
- The paper introduces the designing concept of the Cun-Guan-Chi Pulse Detecting System and its basic principles, and structural features. 介紹三部脈象檢測系統的設計思想,基本原理及結構特點(diǎn)等。
- direct cancellation missing pulse detect 減法電路失落脈沖檢測器
- The numerical results show that compared with inputting a single pulse,the compression method based on cross-phase modulation can improve the compression ration,and the fiber length is decreased. 數值計算表明,與在色散漸減光纖中只輸入信號脈沖的單脈沖壓縮相比,基于交叉相位調制效應的脈沖壓縮方式能提高脈沖的壓縮比,且對應最大壓縮時(shí)所需的光纖長(cháng)度也較大程度縮短。
- Same as working under single pulse mode, velvet can emit intensive electron beams too under multi-pulse mode and electron emission density is up to 100A/cm~2. In the experiment, phenomena of emitting non-uniform and instability are observed. 在猝發(fā)多脈沖工作模式下,天鵝絨陰極仍具有強流發(fā)射能力,發(fā)射電流密度可以達到100A/cm~2。
- Research on Sonar Pulse Detection and Passive Ranging 聲吶脈沖偵察與被動(dòng)測距研究
- Based on Q switched diode-pumped solid-state (DPSS) Nd:YAG laser,the single pulse interval laser surface micro-machining technology was adopted to machine the surface of gray cast iron. 在聲光調Q二級管泵浦固體光源(DPSS)Nd:YAG激光器基礎上,采用“單脈沖同點(diǎn)間隔多次”激光微加工工藝,對灰鑄鐵材料進(jìn)行表面微造型加工。
