网络释义专业释义
... countable and uncountable nouns可数名词和不可数名词 time and frequency时间和频率 health健康 ...
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...学术文章_电子质量E周刊 关键词： 时间频率；铷原子频标；标准不确定度；扩展不确定度 [gap=201]Key words: Time and Frequency;Rubidium Atomic Frequency Standard;Standard Uncertainty;Extended Uncertainty ..
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time and frequency standards 时频基准 ; 时间和频率基准
time and frequency standard 时间频率标准 ; 时间和频率标准
lf time and frequency dissemination 低频时频发播
Standard time and frequency 标准时间和频率 ; 标准时间频率
time-and-frequency dissemination 时频传播
primary time and frequency standard 原级时频标准
Time and Frequency Scaling 时间与频率的尺度变换
双语例句原声例句权威例句
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I now limit my time and frequency of responding to emails.
现在我已经限制了自己回复邮件的时间和频率。
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You will be prompted to enter the sensor name, sensor group, description for the new sensor, start time, stop time and frequency, similar to that of a new task.
与创建新任务相似，向导会提示您输入传感器名称、传感器组、描述、启动时间、停止时间和频率。
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Ocean channel is such a complex environment that it varies in space, time and frequency.
海洋水声信道是一种极其复杂多变的时-空-频变参信道。
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The time period and frequency are reciprocals.
周期和频率互为倒数
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The period, that's right. So, it's going to take one period to move that long. And another way 1 we can say period is just 1 over nu or 1 over the frequency So, now we know both the distance traveled and the time the elapsed.
还是？周期，对的,它需要一个周期的时间,另一种说法是周期是,除以nu，也就是1除以频率,现在我们同时知道了。
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