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- In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e. g. the passband on voice grade channels is 300 3000Hz. 在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300-3000赫兹。
- In communications,the range of signal frequencies that can be satisfactorily transmitted on a given channel,e.g. the passband on voice grade channels is300-3000Hz. 在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300-3000赫兹。
- In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e.g. the passband on voice grade channels is300-3000Hz. 在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300-3000赫兹。参阅Hz。
- In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e.g. the passband on voice grade channels is 300 3000Hz. 在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。
- This algorithm utilizes the compactness property of signal energy on transform domain to reduce the searching range of codebook and speed up the quantization. 该算法利用图像信号在正交矢量空间中的能量集中性,有效地减小了码书的搜索范围,加快了矢量量化速度。
- The signal spectra width is worked out in the range of phase-mismatching and the curve of signal bandwidth along with the signal wavelength is obtained by numerical calculation. 推导了在允许相位失配范围内谱线宽度表达式。通过数值计算,得到谱线宽度与输出光波长关系曲线。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- Come and see our range of gardening tools. 来瞧瞧我们的成套园艺工具吧。
- It came within my range of vision. 该物体进入了我的视野。
- A range of hills rose on their left. 连绵的小山耸立在他们的左侧。
- She is still within range of my gun. 她仍在我枪炮的射程之内。
- The ship came within range of vision. 已经看得见那条船了。
- The new model come in an exciting range of colour. 这种新式样有各种鲜艳的颜色。
- The full range of type of the same design. 同一种图案的铅字的全范围
- The range of this plant is East Asia. 这种植物的产地在东亚。
- A range of frequencies, usually from 5 hertz to 20,000 hertz, characteristic of signals audible to the normal human ear. 音频,声频:频率的范围,大约在5至20,000赫兹之间,是正常耳可听见的声波信号
- Rate of signal oscillation in hertz. 信号振荡的速率,以赫兹(Hz)为单位。
- His reading covers a wide range of subjects. 他阅读的书籍涉及多种学科。
- This store sells a wide range of TV sets. 这家商店出售各种型号的彩色电视机。