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- Comparison variations of correlation and covariance for carrier to signal ratio as varing prmeter. 比较关联与关联变异随载波与讯号比之变化。
- Each raw of noise is magnitude adjusted by given signal to signal ratio and added to a deterministic time signal to form a random process with time varying mean. 将每一列标准差为时变之杂讯依讯杂比调整强度再加上同一定然时域波形，形成平均值随定然时域波形而变之随机过程。
- Desired to undesired signal ratio 期望信号与不期望信号之比
- DU ratio, desired signal to undesired signal ratio 希望信号対不要信号
- wanted-to-interfering signal ratio 信扰比
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- radio-frequency wanted-to-interfering signal ratio 射频信扰比
- She continued to hum the song over and over. 她一遍又一遍地不断哼唱那支歌。
- desired-to-undesired signal ratio 有效信号干扰信号比
- radio frequency wanted-to-interfering signal ratio 射频信扰比
- He could hear the hum of the bees in the garden. 他听得见花园里蜜蜂的嗡嗡声。
- The only sound he heard was the hum of the machine. 他听到的唯一的声音就是那台机器的嗡嗡声。
- wanted to interfering signal ratio 信扰比
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The results show when the high energy cosmic particles pass through MRPC modules nearly vertically,time resolution,avalanche signals ratio and other performances of MRPCs are improved. 结果表明,当选取近乎垂直入射的事例时,MRPC的时间分辨、雪崩信号比例等各项性能均得到提高。
- Bees sip honey from flowers and hum their thanks when they leave. 蜜蜂从花中啜蜜，离开时营营地道谢。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- Charles makes things hum around that office. He's an excellent administrator. 查尔斯使那个办公室的气氛很活跃。他是个出色的行政人员。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
