pulsed wave 中文意思是什麼

pulsed wave 解釋
脈搏波
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  1. The calculated results show that, for low energy protons ( energy less than several decade mev ), the contribution of proton nuclear reaction to energy deposition can be neglected ; while for high energy protons ( energy greater than several hundred mev ), the great difference appears for the above two cases. this gives us an indication that the contribution of proton nuclear reaction to the energy deposition must be concerned for high - energy protons. the propagation process in material of thermal shock wave induced by high - energy intense - current pulsed proton beam irradiation is calculated for several different proton energies

    對于入射能注量為418 （ j cm ~ 2 ）脈沖寬度為0 . 1 s的矩形脈沖強流質子束，計算結果表明，由於質子束能量不同，引起的初始熱激波（ 0 . 1 s時刻的熱激波）有單峰結構，也有雙峰結構，不同能量的強流質子束引起的熱激波在傳播的過程中都會出現明顯的彈性前驅波。
  2. The injection locked can make power be amplified, but limited by the working state of the injection locked oscillator, the injection locked power amplifier can only work in continued - wave or pulsed - wave condition

    雖然採用注入鎖定功率放大方案，可以實現功率的放大，但受被注入鎖定振蕩器的工作狀態限制，該種方案功率放大器只能工作在連續波或者脈沖狀態。
  3. Standard guide for material selection and fabrication of reference blocks for the pulsed longitudinal wave ultrasonic examination of metal and metal alloy production material

    金屬和金屬合金生產材料的脈沖縱波超聲檢驗用的標準塊的材料選擇與製造的標準指南
  4. The electrochemical performance of high silicon - iron anodes exerted by square wave pulsed currents ( swpcs ) was studied by electrochemical

    摘要採用電化學方法和陽極消耗率評價法研究了高硅鑄鐵陽極在方波脈沖電流作用下的電化學性能。
  5. In order to investigate the influence of characteristics parameters on detonation wave in a two - phase pulse detonation engine model. the peak detonation pressures and average velocities of two - phase pulsed detonation wave produced by pde model using gasoline as fuel and air as oxidizer under various ignition frequencies and various mixture ratios are measured systematically, and the relations influencing them are analyzed

    為了探索氣-液兩相脈沖爆震發動機模型內特徵參數對產生爆震波的影響規律，系統地測試了以汽油為燃料、以空氣為氧化劑的氣-液兩相脈沖爆震發動機模型在不同點火頻率及不同余氣系數下爆震波的峰值壓力以及平均爆震波速，並對其變化進行了分析。
  6. Combined with the key project of the preliminary research of national defence science and technology, the target recognition system for millimeter wave initiative homing guidance, a systematic study on the signal processing method based on the background of millimeter mave ( mmw ) missle - borne pulsed doppler radar is performed. it include specifically the detction and the recognition of the moving target and hovering helicopter under strong clutter background

    本文結合國防科技重點預研項目「毫米波主動尋的制導目標識別」 ，針對脈沖多普勒體制雷達導引頭的應用背景，對基於彈載高重頻脈沖多普勒體制雷達的信號處理方法進行了較深入的研究。主要研究內容包括對雜波背景中的機動目標以及對懸停直升機的檢測和識別方法。
  7. This thesis will base on the character of the w - band frequency synthesis generator, using its synchronization output, design out its pa module, and make it work under cw - wave and pulsed - wave condition. when the input power is 1mw, this kind of pa module can output 95mw or 65mw in 92. 5ghz or 96ghz, and the band - with is 200mhz or 300mhz

    本文將針對w波段頻率綜合發生器的特點，利用其同步輸出埠，設計其功率放大模塊，實現對連續波或者脈沖輸出的功率放大，經測試，該種方案的w波段功率放大模塊，可以在92 . 5ghz和96ghz實現輸入功率1mw ，輸出功率分別為95mw和65mw的放大輸出，帶寬分別為200mhz和300mhz的。
  8. The ae sensor calibration system based on pulsed surface wave sound field was built, several commercial and self - made ae sensors had been calibrated on it

    建立了基於脈沖表面波聲場的聲發射傳感器標定系統，對商用和自製的幾種聲發射傳感器進行了標定。
  9. Detail specification for pulsed travelling wave tube of type bm - 1921

    Bm - 1921型脈沖行波管詳細規范
  10. 2. respiratory variation index ( rvi ) in normal man pulsed - wave doppler spectra of the four cardiac valves were recorded and compared with sequoia 512 and acuson 128 xp / 10 in 79 normal subjects aged 18 to 70 years

    正常人rvi值范圍的測定79名健康志願者，採用sequoia512和acuson128xp 10彩色電腦聲像儀，記錄各瓣口血流速度、同步心電圖和呼吸曲線。
  11. Therefore, znte crystal has been the most common material for pulsed thz wave sensing and imaging applications. kai liu et al have studied < 110 > - oriented zn1 - xcdxte crystals with various composition ratios and different doping levels to find optimal materials " parameters for high performance thz radiation emitters. they explained their experimental results from the points of view of crystal quality and crystal dc resistivity

    為了進一步認識znte晶體產生thz輻射的效率與材料特性的關系，劉凱等人研究了不同組分、不同摻雜的zn _ （ 1 - x ） cd _ xte （ 110 ）單晶（ x = 0 0 . 4 ）產生thz輻射的效率，並從晶體的質量和晶體的直流電阻率出發解釋了他們的實驗結果。
  12. Chapter 3 : we find a family of solutions of the paraxial wave equation that represents ultrashort pulsed light beams propagation in free space. these pulsed beams have an arbitrary temporal form and a nearly elegant hermite - gaussian cross section, which pulsed beams we call the ultralshort pulsed elegant hermite - gaussian beams

    此脈沖光束解的每個頻率分量都是eleganthermite - gaussain光束，時間脈沖的形狀是任意的，具有相同的衍射距離參數，並且可以描述短於一個光學周期的超短脈沖。
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