波转换的英文

• sv

• "波"英文翻译    wave
• "转换"英文翻译    change; transform; convert; ...
• "短波转换器" 英文翻译 :    short wave adapter
• "微波转换" 英文翻译 :    microwave switching
• "正弦波转换" 英文翻译 :    sine wave switching
• "高速微波转换" 英文翻译 :    high speed microwave switch
• "嵌入式零元树小波转换" 英文翻译 :    ezw
• "正弦波矩形波转换器" 英文翻译 :    square waver
• "微波亚毫米波转换电子谐振器" 英文翻译 :    tornadotron
• "载波转发器" 英文翻译 :    carrier repeater
• "滤波转电线圈" 英文翻译 :    filter repeating coil
• "电讯微波转发站" 英文翻译 :    telecommunication electronic microwave repeater
• "载波转移滤波器" 英文翻译 :    carrier transfer filter; carrier-transfer filter
• "a转换" 英文翻译 :    a conversion; a-conversion
• "转换" 英文翻译 :    change; transform; convert; switch 转换方向 change direction; 转换话题 change the subject of conversation; switch the conversation to another subject; 转换表 conversion table; 转换开关 commutation switch; tumbler switch; tumbler; switcher; permutator; alternation switch; change-over switch; changer; switch; 转换器 commutator; changer; switch; converter; switchboard; translator; 转换装置 switching equipment; conversion equipment; conversion device
• "k转换" 英文翻译 :    k conversion; k-conversion
• "logit转换" 英文翻译 :    logit transformation
• "l转换" 英文翻译 :    l conversion
• "z转换" 英文翻译 :    z-transform
• "△y转换" 英文翻译 :    delta star transformation
• "（硷基）转换" 英文翻译 :    transition
• "变换，转换" 英文翻译 :    convert v. change from one form or state to another
• "变形 [转换" 英文翻译 :    transformation
• "超转换" 英文翻译 :    supercommutation
• "调转、转换" 英文翻译 :    forgo~sombi

• Effects of a covering layer in a circular - arc canyon on incident plane sv waves
  转换波转换点坐标的唯一解析解
• The discrete wavelet transform ( dwt ) technique has been widely used in signal processing and image processing
  离散小波转换的技术，已被广泛的应用于讯号分析与影像处理的问题上。
• Since the dwt coefficients have the property of energy conservation in the low frequency part , it is suitable for data compression
  由于小波转换后的系数呈现能量集中低频的特性，非常适合影像资料压缩的前处理。
• The signal generating source is simplified after the theoretical analyse of the system , and the cumbersome transformer is replaced too . in addition , the carbon fiber cathode substituted for the stainless steel cathode on the tomachan experimental device
  在二极管阴极方面,为提高虚阴极振荡器束波转换的效率,利用碳纤维阴极替换原来的不锈钢阴极来改善电子束质量。
• Since the flexural waves in the plate would produce scattered waves when they propagated through the flaw of a plate , the measured signals of a strain gauge contented the direct waves propagated from the impact source and the scattered waves propagated from the flaw
  藉由小波转换进行讯号的时频分析，进而求得弯曲波由冲击点至各应变规的波程时间，并计算出弯曲波在各频率中的波群速度。
• A virtual cathode oscillator with an axially extracted te10 or te11 mode has been investigated using the pic code . it can emit microwaves axially through an antenna without mode converter or transition waveguide , making the system more simple and compact . the efficiency of this device can be enhanced by employing premodulation cavity , resonant cavity , feedback mechanism , and virtual cathode formed by two electron beams
  本文利用物理分析和粒子模拟的方法研究了轴向提取te10 / te11模虚阴极振荡器,结果表明通过引入预调制腔、谐振腔、反馈端面、双电子束阴极等结构,可以实现结构相对紧凑、束波转换效率较高的轴向提取虚阴极振荡器。
• Circular polarization is one of microwave equipment with broad application . its the mostly function is switch linearly - polarized wave into circular polarized wave . grating - circular polarization is one of circular polarization , its advantage is simple structure and ease of processing . it is prone to expand high power and high efficiency range . because circular polarization have expand application .
  圆极化器是应用广泛的微波器件之一,其主要功能是将线极化波转换成圆极化波。光栅圆极化器是其中的一种,它具有结构简单,加工实现容易,易于向高频率、高功率应用扩展等优点。
• By focusing the mind one can transform less stable beta waves into deeper a alpha waves , thus substantially increasing ones ability to judge and understand , and subsequently producing a drastic and noticeable improvement in learning efficiency . at the same time , a positive attitude can help one overcome obstacles in learning , offset the negative aspects of the subconscious and enable one to interpret the environment from a constructive standpoint . and like focusing , positive thinking also improves learning efficiency
  他指出专心与正面积极的态度可以增进学习效率，因为专心可以让脑波从较不稳定的beta波转换为深层的alpha波，这会大幅提升对于事物的判断力与理解力，进而在学习效率上有大幅度明显的改善而正面积极的态度则可以克服学习障碍，淡化潜意识的否定本质，改由正面的角度来诠释情境，进而提升学习效率。
• Next , the effects of the electron - beam quality on the characteristics of the vircator are investigated with simulation method . the simulation results show that the front edge of the beam pulse has almost no effect on the saturated microwave output , while good front edges can accelerate the saturation of the virtual cathode oscillation , and beam quality ( except its energy spread ) has almost no effect on microwave frequency , and so on
  结果表明：上凸形束脉冲前沿可使虚阴极振荡器达到饱和振荡的时间缩短但对微波饱和功率基本无影响；束流脉宽应足够大，否则虚阴极振荡器不能达到饱和振荡(对应本文中的模型，束脉宽应大于16ns ) ；能散度的影响不可忽视，当能散度为5时，束波转换效率从单能束时的3 . 8降至1 . 5 ；束流质量(除能散度外)对微波频率基本上没有影响等。