基本解釋n.美國國家電眡系統(tǒng)委員會同根派生 NTSC相關(guān)詞英漢例句A typical NTSC encoder is shown in figure 5.4. 圖5.;4所示是一個典型的NTSC編碼器。Automatic PAL/SECAM and NTSC selection. 自動PAL/SECAM和NTSC系統(tǒng)的選擇。NTSC collection features a selection of 30 clips. 收集具有NTSC制式的30剪輯選擇。The HDTVaverage power was 12dB below than the NTSC peak power. 在測試中,HDTV的平均功率比NTSC峰值功率低12dB。The worst S/N under PAL mode is 69dB,while 70 7dB under NTSC mode. DDFS輸出在 PAL 制式下信噪比爲(wèi) 6 9d B;NTSC制式下爲(wèi) 70 .;7d BNTSC更多例句