sideband
英['saɪdbænd]
美['saɪdˌbænd]
- n. 边带(频带；能带)
双语例句
- 1. Sealing sideband lightfastness chroma.
- 封边带耐光色度。
youdao
- 2. Quadrature Sideband Amplitude Modulation?
- 正交边带调幅QSAM ？
youdao
- 3. The fundamental conception of the sideband noise is introduced.
- 本文对边带噪声的基本概念作了一般介绍。
youdao
- 4. The result shows that the output sideband-to-carrier ratio is satisfactory.
- 结果表明，此环路的输出寄生边带抑制比是令人满意的。
youdao
- 5. Vestigial Sideband modulation (VSB) is used in traditional TV broadcasting.
- 残留边带调制(VSB)已用于现行电视的广播传输中。
youdao
- 6. Even in the case of outside control, the output sideband can still be changed automatically.
- 在外界控制下，它输出边带信号可以自行转换；
youdao
- 7. Output is generated by an indirect synthesis technique that yields low single-sideband phase noise.
- 输出产生间接合成技术，产量低单边带相位噪声。
youdao
- 8. This is a single sideband modulation source, for the signal and the signal has been modulated spectrum.
- 说明：这是单边带调制源码，求消息信号和已调信号的频谱。
youdao
- 9. By using truncation and sideband invariant switch like a cyclic shift, etc., the initial CAZAC sequence can be modified.
- 使用截断和边带不变量转换，如循环移位等，对初始的CAZAC序列进行修改。
youdao
- 10. An unmodulated stable laser system, which has been used as a tunable CO_2 laser sideband coherent source, is introduced.
- 本文介绍用于可调谐CO_2激光边带相干光源的稳频激光系统。
youdao
- 11. The measured sideband power as a function of pump power is investigated. The results are well agreed with the theoretical predication.
- 对实验测得的边带光功率随泵浦波光功率的变化进行了讨论，实验结果和理论计算相吻合。
youdao
- 12. The phase noise is usually specified, depending on the carrier offset, as a single-sideband phase noise referenced to the carrier offset.
- 相位噪声总是具体的，取决于载波偏移，作为相对于载波偏移的一个单边带噪声。
youdao
- 13. With temperature reduced, while the intensity of J-peak, the zero phonon line increased, anomalous enhancement of the phonon sideband was observed.
- 随着温度下降零声子线J峰强度的增大，观察到声子伴带的异常加强。
youdao
- 14. Jieyang YongXin Table Factory, Major producers of solid stainless steel bracelet, solid strap, including sideband, including films with and accessories.
- 揭阳市永兴表带厂主要生产不锈钢实心手链、实心表带、包边带、包片带及配件。
youdao
- 15. For more efficient use of shortwave broadcasting band and improvement of broadcasting quality, single sideband broadcasting has been placed on the agenda.
- 为更有效地利用短波广播频段，改善其广播质量，单边带制广播提到了议事日程。
youdao
- 16. Amplitude modulation is divided into 4 ways: am (amplitude), DSB (bilateral with carrier suppression modulation), SSB (single sideband modulation), VSB (VSB).
- 振幅调制分为4种方式：AM(普通调幅)、DSB(抑制载波双边带调幅)、SSB(单边带调幅)、VSB(残留边带调幅)。
youdao
- 17. Influence of untrapped electrons on the sideband instability of electromagnetic Wig-gler free electron laser(EM-FEL)is analyzed in detail with single-particle theory.
- 用单粒子理论分析了未被有质动力势阱捕获的电子对电磁波泵自由电子激光边带不稳定性的影响。
youdao
- 18. Practical performance is good, and our sealing sideband in practical after period of time, trimming surface will shine, not glue grey, constant dark, if brightness is new.
- 实用性能好，我们的封边带在实用一段时间后，修边表面会发亮，不会粘灰，不变黑，光亮如新。
youdao
- 19. Decision feedback equalizer (DFE) is an efficient and low-cost scheme for suppressing intersymbol interference (isi) in vestigial sideband (VSB) based digital TV (DTV) receivers.
- 对于减少基于残留边带调制(VSB)的数字电视(DTV)接收机的符号间干扰(ISI)，判决反馈均衡器(DFE)是一种简单而有效的方案。
youdao
- 20. This paper discussed the double sideband noise figures and single side band noise figures of the superheterodyne receivers in a ideal hypothesis and the practical case respectively.
- 分别讨论了在理想假设和实际情况下超外差接收机的双边带噪声系数和单边带噪声系数，给出了单边带接收机的某些设计方案。
youdao
- 21. Spectrum of the amplitude-modulated wave is observed by a radio frequency spectrum analyzer and amplitude values of every spectrum are recorded at the upper sideband or lower sideband.
- 用射频频谱分析仪观测一个已调波的频谱成分，记录上边带或下边带中各条谱线的幅度值，从而可以根据有关算式计算出调制信号（音频信号）的失真度。
youdao
- 22. The operating principle and performance of fractional-N phase locked loop (FNPLL) are described in detail, and the methods of suppressing FNPLL phase modulation sideband are introduced.
- 较详细介绍了分数分频锁相环的工作原理和特性，以及抑制分数分频锁相环相位调制边带的方法。
youdao
- 23. A new technique is described, transparent tone in band (TTIB), which can combat the effects of multipath propagation on single sideband (SSB) mobile radio system is describe in this paper.
- 先进的抗干扰技术——ttib(透明带内导音)，它可以抗短波单边带移动电台系统上的多径干扰。
youdao
- 24. Dynamic study on sideband instability in a planar free electron laser has been conducted, and the method dealing with sideband instabilities in planar and free electron lasers are presented.
- 本文对平面形自由电子激光器中的边带不稳定性进行了动力学研究。
youdao
- 25. Thus, the acceleration search becomes significantly less sensitive for orbital periods shorter than 50 minutes. The sideband search loses sensitivity for orbital periods longer than 3 minutes.
- 因此，加速度搜索对小于50分钟的轨道周期不敏感，而边频带搜索对大于3分钟的轨道周期也不敏感。
youdao
- 26. Thus, the acceleration search becomes significantly less sensitive for orbital periods shorter than 50 minutes. The sideband search loses sensitivity for orbital periods longer than 3 minutes.
- 因此，加速度搜索对小于50分钟的轨道周期不敏感，而边频带搜索对大于3分钟的轨道周期也不敏感。
youdao
用法讲解
- double sideband system 双边带系统
- double-sideband transmitter 双边带发射机...
- double sideband receiver 双边带接收机...
- unwanted sideband 干扰边带
- erect sideband 正置边带
- asymmetrical sideband 不对称边带
- asymmetric sideband 不对称边带
- double sideband signal 双边带信号
- vestigial sideband 残留边带的
- double sideband 双边带
- vestigial sideband modulation 残余边带调制...
- chrominance sideband 色度信号连带...
- double sideband modulation 双边带调制
- asymmetrical sideband transmission 不对称性边带传送...
- discrete sideband 离散边带
- colour sideband 彩色信号边带...
- double sideband transmission 双边带传输
- both sideband 双边带
- carrier and sideband 载波和边带
- doppler sideband 多普勒边带
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
