1) influx yawp
汇集噪声
1.
This paper discoursed upon project point and plan step of double cable net through discussing cause, influence and solution of influx yawp and influx balance in CATV double cable net backward-return channels.
通过对CATV双向电缆网络反向回传通道中汇集噪声和汇集均衡的产生、影响和解决办法的探讨,说明双向电缆传输网络的设计要点和方法步骤。
2) mass noise
汇聚噪声
1.
In order to resolve the problems of mass noise caused by up links in HFC net, it is the key that equipments should be operated in a high CNR value and that no distortion produced.
解决HFC网上行链路汇聚噪声问题的关键是使设备都工作在较高的CNR值而又不产生失真。
3) noise collection effect
噪声汇聚
1.
According to noise collection effect of HFC and design target in the up stream channel, the transmission scheme is put forward based on network structure conversion.
针对HFC接入网上行信道的噪声汇聚效应 ,通过分析HFC上行信道性能指标 ,提出基于网络结构变换的传输方案 ,并对传输系统中的调制解调器进行重点设计 ,提高了上行信道的传输速率 ,降低了噪声汇聚效
4) sampling noise
采集噪声
1.
When the real sine waves are digitized by A/D converters,they are polluted by a wide band random noise which is refered as sampling noise.
实际的正弦模拟信号经Ａ／Ｄ板采样后，会混入宽频带的随机噪声即所谓采集噪声，同时还会有直流、谐波等噪声信号混入。
5) collective noise
集体噪声
补充资料：《良朋汇集经验神方》
《良朋汇集经验神方》
《良朋汇集经验神方》 医方著作。又名《良朋汇集》。清·孙伟撰。刊于1711年。本书是验方汇编，内容包括临床各科。中风、伤气、中寒、瘟疫等132门，载方约1600余首。现存刊本另有四卷本、六卷本和十卷本，内容大致相同。现存二十余种清刻本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条