雪取樣器 的英文怎麼說

中文拼音 [xuěyàng]
雪取樣器 英文
snow sampler
  • : Ⅰ名詞1 (空氣中降落的白色結晶) snow 2 (姓氏) a surname Ⅱ動詞(洗掉恥辱、仇恨、冤枉等) wipe ou...
  • : Ⅰ動詞1 (拿到身邊) take; get; fetch 2 (得到; 招致) aim at; seek 3 (採取; 選取) adopt; assume...
  • : Ⅰ名詞1. (形狀) appearance; shape 2. (樣品) sample; model; pattern Ⅱ量詞(表示事物的種類) kind; type
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. The whole pwm circuit contains two subcircuit, the front - end is pwm module that make up of the counter that based on nine mosfet true - single - phase - clock d flip - flop ; the back - end is demodulated module, which is consist of a three order chebyshev low - pass filter used trans - conductor capacitor. all the subcircuits are simulated. at last, an approving simulated result of the whole circuit is given too

    在調制部分,利用九管單相時鐘d觸發構成計數,並由此組成了脈沖寬度調制電路,同時給出了在典型溫度下的模擬結果;在解調部分,介紹了低通濾波從無源到有源的設計方法,設計了三階切比夫低通跨導電容濾波,同給出了相應的模擬結果;最後,作為將脈沖寬度調制電路和濾波作為整體電路,以脈沖調頻波為輸入進行了模擬,得了令人滿意的結果。
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