frequency band
美 
英
英漢解釋
例句
Communication of the second frames uses a second frequency band that at least partially overlaps the first frequency band.
第二幀的傳送使用至少部分與第一頻帶交迭的第二頻帶。
Performance of linear compressor is sensitive to working frequency , and only in a narrow frequency band it has higher efficiency.
直線壓縮機的性能受到系統(tǒng)工作頻率的影響，只在較窄的工作頻率范圍內有較高的效率，存在最佳效率點。
Each antenna element either resonates independently or increases the total bandwidth of operation in the high frequency band.
每一個天線元件或者獨立諧振，或者增加高頻段內的總操作帶寬。
Then the every frequency amplitude of auditory correlogram was coded as a feature vector expressing present frequency band characteristic.
并將聽覺相關圖中每個頻帶的頻率分量幅值進行特征編碼作為表征當前頻帶特性的特征向量。
channel fading process is flat across the optical frequency band and slow relative to the symbol duration.
最后我們假設信道衰落過程跨光頻帶是平坦的，并與符號持續(xù)時間緩慢相關。
Electronics A specified frequency band for the transmission and reception of electromagnetic signals, as for television signals.
傳送和接收電磁信號的一特定的頻率波段，如電視信號。
Spread spectrum, frequency-hopped, which generates many codes over a wide frequency band.
它在很寬的頻帶上產生許多代碼。
In high-frequency band, the working parameters of the bridge by the impact of plasma density impact zone of the radiation signal.
在高頻段，工作參數是通過影響橋區(qū)的等離子體密度影響輻射信號的；
The intermediate frequency band design adopts QPSK modulation technology to meet the requirement of fast moving transmission.
中頻部分設計采用QPSK調制技術以滿足快速移動傳輸的要求；
The Keylontic Science Teachings are of a frequency of energy keyed to the 6th dimensional frequency band and higher.
Keylontic科學技術是能量頻率，被鎖定在6維以及更高的維度頻率帶中。
Bandstop filter is also commonly used in anti-jamming equipment to prevent interference within a frequency band and noise signals.
帶阻濾波器也常用于抗干擾設備中阻止某個頻帶范圍內的干擾及噪聲信號通過。
The radio frequency band design adopts integrated microwave RF chips to the modules' design to achieve high transmission performance.
射頻部分設計采用集成微波射頻芯片進行各模塊電路的設計以達到較高的傳輸性能；
Simulation results show that OMT possesses good efficiency and can operate over the whole main-mode frequency band.
仿真結果表明：該器件帶寬可覆蓋整個波導主模頻段。
Another very important phenomenon plays a major role when the fiber has anomalous dispersion at the frequency band of the input pulse.
當光纖在脈沖輸入的頻率范圍有異常色散的現(xiàn)象時，另一個非常重要的現(xiàn)象會變得非常重要。
The frequency of this smoothed waveform is fixed, the amplitude is unique, and the frequency band performance is good.
這種平滑化的波形頻率固定，幅度統(tǒng)一，具有較好的頻帶性能。
The results show that the crucial factors for imaging quality are carrier frequency, band width and TEC (total electron content).
結果表明：雷達工作頻率、帶寬以及路徑電子總量（TEC）是影響成像質量的決定因素。
Vibrations of the tire surface due to road impact excitations cause noise radiation in the frequency band typically below 500 Hz.
振動輪胎表面由于道路造成噪音影響激發(fā)輻射的頻帶通常低于500赫茲。
The frequency parameters are set in highly denseness in high energy frequency band, but in sparse denseness in low energy frequency band.
在能量高的頻段密集選取頻率參數，相反在能量低的頻段稀疏選取頻率參數。
The Cover Matrix enhanced information of cylinder explosive noise signal at frequency band of cylinder explosive.
該包含矩陣加強了氣缸爆發(fā)噪聲信號在氣缸爆發(fā)頻率所在頻段的信息。
Thus, a fault can be identified as internal or external one according to the spectrum energies in the foregoing two frequency band.
通過比較這兩個頻帶內暫態(tài)信號的譜能量來實現(xiàn)區(qū)內外故障的準確識別。
Millimeter-wave is the main frequency band in military electronic technology at the present.
毫米波頻段是目前軍事電子技術發(fā)展的主要頻段。
The brain's neurons are organized to respond to sounds in a particular frequency band.
大腦神經元會對一定波段的音聲作出反應。
Such assumptions sometimes may result in narrow frequency band, large time delay and unstable system.
這樣得到的控制系統(tǒng)頻帶較窄、時滯大，還有可能出現(xiàn)控制系統(tǒng)不穩(wěn)定。
to develop high frequency band relay communication system in those poor raining regions.
另一方面，在那些少雨地區(qū)急需開發(fā)高頻段的微波接力通信系統(tǒng)。
More study will be carried on the widening technology of frequency band of microstrip patch antenna in future work.
在今后的工作中將繼續(xù)對微帶貼片天線的頻帶展寬技術做進一步研究。
The design of programmable large frequency band-width precise delay apparatus.
可編程寬頻帶精密延時器設計。
High-density probe and wider frequency band optimize greatly image quality of near and far field.
高密度探頭，寬頻帶技術，大大改善圖像近遠場的質量。
A radio frequency band or cable segment providing a single path for transmitting electrical signals.
供單一線路傳播電子信號的一段廣播頻率或部份電纜。
Both the noise and the edge belong to high frequency signal, it's hard to pick up with frequency band.
噪聲和邊緣一樣都屬于高頻信號，很難用頻帶來做取舍。
The third chapter-this chapter analyses and designs the DSP hardware platform with radio frequency band-pass sampling architecture.
第三章分析并設計了射頻直接帶通采樣結構軟件軟件無線電系統(tǒng)的DSP硬件平臺；
The experiment shows that AWG has wide signal frequency band and high resolution.
實驗表明，此波形發(fā)生器產生的信號頻率范圍廣，分辨率高，具有一定的實用價值。
Such systems enable increased efficiency in the usage of frequency band.
這種系統(tǒng)能夠增加在頻段的使用效率。
In addition, for the sake of avoiding frequency-band overlapping in sampling, a method of digital filter is introduced.
另外，為了防止采樣過程中的頻譜混疊，在軟件上采用了數字濾波的方法。
In fact, most states of consciousness are not exemplified by a single frequency band.
實際上，知覺多數狀態(tài)沒有由一條單頻率帶舉例證明。
Communication of the first frames uses a first frequency band.
第一幀的傳送使用第一頻帶。
e. If one or more basic characteristics are unusual for the frequency band or radio service1 specified, the reason therefor.
如果一個或多個基本特征與所列的頻段或無線電業(yè)務1不同，相應的理由。
An operator can now limit transmitting outside the programmed frequency band.
運營商現(xiàn)在可以限制轉遞程序以外的頻帶。
Based on the program-controlled switch-capacitor active filters MAX262, a Chebyshev multi-frequency band-pass filter is designed.
基于可程控的開關電容有源濾波器MAX262，設計一種切比雪夫型多頻點帶通濾波器。
Therefore, how to improve FM radio frequency band resource utilization, has become a hot research.
因此，如何提高調頻廣播頻段的頻率資源利用率，成為當今研究的熱點。
a frequency band to reserve to RFID globally.
一個頻帶RFID的全球儲備。
