例句與造句

1. Design of start part of slow wave structure in relativistic backward wave oscillator
   相對(duì)論返波管慢波結(jié)構(gòu)的起始端設(shè)計(jì)
2. Particle simulation of compact l - band coaxial relativistic backward wave oscillator
   波段同軸相對(duì)論返波振蕩器的粒子模擬
3. Backward wave oscillator tube
   返波振蕩管
4. Backward wave oscillator
   反向波振蕩器
5. Backward wave magnetron
   返波式磁控管
6. It's difficult to find backward wave in a sentence. 用backward wave造句挺難的
7. Backward wave oscillators with coaxial structure : dispersion characteristics and pic simulation
   同軸波紋返波管色散特性研究及粒子模擬
8. Optimization and simulation of a relativistic backward wave oscillator with a slow wave structure
   相對(duì)論返波管慢波結(jié)構(gòu)的優(yōu)化設(shè)計(jì)和數(shù)值模擬
9. Experimental study of backward wave oscillator with resonant reflector operating at low magnetic field
   帶諧振腔反射器的低磁場(chǎng)返波管實(shí)驗(yàn)研究
10. Instantaneous propagation of the voltage sum of forward wave and backward wave , namely the standing wave , is not standing still except in case of total reflection
    傳輸線上瞬時(shí)弦波電壓等速傳播之正向波與反向波合成之駐波，除非是全反射，并非如其名稱停駐不前。
11. Employing the self - consistent nonlinear theory , the wave beam interaction and the wave developing with time in the subnanosecond millimeter relativistic backward wave oscillator were theoretically analysised
    本論文采用自洽非線性理論，理論分析了相對(duì)論返波振蕩器中注波互作用及亞納秒電子束與波在微波器件中隨時(shí)間的演變過程。
12. Subnanosecond millimeter relativistic backward wave oscillator , based on superradiance mechanism , was a novelty microwave device developed in last few years . the dependence of peak power on the square of the density of electron beam is almost linear
    基于超輻射機(jī)理的亞納秒毫米波微波器件是近幾年發(fā)展起來的一種新型微波器件，其輻射功率與參與束波互作用的電子束密度的平方成正比關(guān)系。
13. The variation of db magnitude attenuation and phase delay of reflection is uniformly proportional to distance along the line toward the direction of reflection , where the phase delay is 360 degree per wave length , the db attenuation per meter is twice the one way db attenuation per meter of forward or backward wave
    沿傳輸線之反射，即反向傳播與正向傳播電壓沿傳輸線之相量比，其相位落后及分貝衰減沿反射方向之變化則正比于線長(zhǎng)，相位落后為每半波長(zhǎng)三百六十度，每米之分貝衰減為正向波或反向波單程每米之分貝衰減之兩倍。
14. Using the particle - in - cell ( pic ) model , a 8 millimeter relativistic backward wave oscillator underlying superradiance mechanism was gotten , the influence on both operation frequency and radiation efficiency of the guiding magnetic field , the diode voltage , the beam current and the beam radius as well as the corrugation structure were also presented
    采用pic方法，通過數(shù)值模擬優(yōu)化設(shè)計(jì)了超輻射狀態(tài)下的8毫米相對(duì)論返波振蕩器，分析了引導(dǎo)磁場(chǎng)、二極管電壓、電子束流、電子束半徑、周期慢波結(jié)構(gòu)等對(duì)器件的輻射功率及輻射效率的影響。