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- sound if amplifier 音频信号中频放大器
- sound IF amplifier tube 声频信号中频放大器
- Purpose: TV final picture IF amplifier applications. 用途:用于电视机末级图像中放。
- A vowel may say its second sound if it stands alone in a word. 当元音字母单独在单词中出现时可以发它的第二个音。
- Ctw ooc -- Reset sound if unwarranted beeping occurs. 重置音效如果发生不正常的哔哔声。
- The Substrate meterial is domestic RT-Duroid 5880.The mixers with IF amplifier have the DSB noise figure of 5.0dB and 5.3dB respectively. 介质材料采用国产的仿RT-Duroid 5880。 经测试两种混频器包括中放在内的DSB噪声系数分别为5.;0dB和5
- This device includes a double balanced passive mixer core, an IF amplifier, a dual input LO selectable switch, and an LO buffer. 该器件包括一个双平衡无源混频器核、一个IF放大器、一个双输入LO选择开关以及一个LO缓冲。
- The mixer with an IF amplifier has a DSB noise figure of lessthan 6.8dB and 6.0dB in minimum,an operating bandwidth of 2GHz and an isolation ofgreater than 20dB. 混频器包括中放在内的 DSB 噪声系数小于6.;8dB;最小值6
- An alarm can be programmed to sound if a patient's glucose level reaches pre-set lows or pre-set highs. 可以设置当病人葡萄糖水平低于预设的下限,或是高于预设的上限时警报就会响起。
- It is also easier to mask the bump in the sound if your breath during passages of moving notes. 如果你在转换音符演奏中换气，也容易帮助减少发声中的撞击噪音。
- Shaanxi out Huizhou (Hui County in Gansu Province today), his burly person looks, the sound if Hongzhong. 明陕西徽州（今甘肃徽县）人，其人相貌魁伟，声若洪钟。
- An alarm sounds if hazardous levels of radiation are found. 如果辐射达到危险水平警笛就响。
- Nixon's proposals have been hailed as sound if not original. But this appraisal of his own stewardship sometimes seems more generous than candid. 尼克松的建议虽说不上有创见,但有说服力;他对自己领导功绩的评估似乎是大方的成分多于坦率的成分。
- If someone commits a serious offense and will sound if archon Hongzhong and pronounced: “use ‘fascist’ to him the death penalty. 倘若有人犯了严重罪行，执政官便声若洪钟地宣判：“用‘法西斯’对他处以死刑。”
- You listen to the phrase all low and garbled, then try to guess what it was.This low, muffled, underwater noise is how the world would sound if you were inside a womb. 在你孩提时代你做过这样的事情吗：和朋友一起潜到游泳池底，然后让朋友在水底大吼一声?
- ceramic filter IF amplifier circuit 陶瓷滤波器中频放大电路
- multi-section filter IF amplifier circuit 多节滤波器中频放大电路
- But there was a cough, and the breathing of the huge hound stopped, and then a breathy whisper came, hoarse, and sounding just as a dog would sound if dogs could talk. 但是随着一声咳嗽;那条大猎犬的呼吸声停了下来;然后响起嘶哑的;喘息的低语;就像一只能说话的狗发出的声音.
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- IF amplifier design in MSK spread frequency receiver MSK扩频接收机中放系统设计
