脈寬周期比 的英文怎麼說

中文拼音 [màikuānzhōu]
脈寬周期比 英文
pulse duration ratio
  • : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
  • : Ⅰ名詞1 (圈子; 周圍) circumference; periphery; circuit 2 (星期) week 3 [電學] (周波的簡稱) c...
  • : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  1. Calculations indicate that the carrier phase takes effect till the time width of the pulse envelope becomes smaller than the period of the carrier oscillation, and the interpretation of this phenomenon is also presented. it is the difference between phase delay and group delay that causes the sliding between the carrier and the envelope

    數值分析的結果表明,當小於光波時,相位的作用開始顯現出來,當光波長時,載波相位的作用可以忽略,並分析了相位起作用的原因,用解析的方法說明正是相延遲和群延遲之間的差別造成了光載波在沖包絡下的滑動。
  2. At first, the development and fundamental of monolithic switching power supply are presented in this thesis. then a novel monolithic switching power supply circuit only with four terminals is analyzed at detail. it uses pulse skip modulation and current - mode topology

    論文研究了一種作為psoc原型電路的四端單片開關電源電路,此電路採用新型的跨調制模式,與傳統的調制模式相,提高了輕負載下的工作效率;整體控制迴路採用電流峰值控制模式。
  3. A new pwm circuit is presented in this paper, which is kept the pulse width constant but the pulse cycle adjusted with the modulated signal, so that the duty cycle is changed with the modulated signal

    度調制是利用沖的不變,改變沖的度從而使沖的占空發生變化達到調制的目的。度調制在工業控制、開關電源等領域中有廣泛的應用。
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