frequency rate
频率
常用释义
英式发音
美式发音
基本释义
- 频率
例句
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1·Steps are being taken to cut down the accident frequency rate.有关方面正在采取措施降低意外伤亡事故频率。
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2·The specific noise distribution in the time-frequency rate distribution (TFRD) is analyzed.分析了时间-调频斜率分布的噪声分布特性；
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3·The properties of Doppler centroid frequency and Doppler frequency rate of GEO SAR is discussed in detail.探讨了同步轨道SAR多普勒中心频率和调频率的特征。
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4·The heavy safety accident and fire accident to be stopped, the normal safety accident frequency rate is less than 1‰.杜绝重大安全事故和火灾事故的发生，一般安全事故频率<1‰。
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5·The relative frequency and Doppler frequency rate estimation accuracy is high, and the process of solving the ambiguity is simple.该算法具有相对频率估计精度高、解模糊过程简单、运算量小、多普勒频率变化率测量精度高等优点。
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6·Therefor, a single observer passive location method was proposed by using direction of arrival, phase difference rate-of-change, frequency and Doppler frequency rate-of-change in this paper.为此，提出一种利用空频域信息的固定单站无源探测定位方法，利用波达方向、相位差变化率、载波频率及多普勒频率变化率实现对运动目标的无源定位。
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7·Another experiment demonstrated that physical exercise, which was sufficiently vigorous to double the rate of breathing, had no effect on the frequency of yawning.另一项实验表明，体育运动——尤其是剧烈的运动——可以使呼吸频率增加一倍，但这对打哈欠的频率没有影响。
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8·Contributing to the file size, in order of importance, are the parameters that set the video bit rate, audio sample frequency, audio bit rate, then frame size.对文件大小的贡献，按重要性的顺序，依次是视频比特率、音频采样频率、音频比特率，然后是帧速。
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9·Most often, you'll have to agree to a higher rate for a higher frequency of deliveries, he says — an arrangement that could be well worth the benefits.大部分情况下，因为更高频率的运输你必须同意他们提出的更高的价格，他说一个好的安排布置对于达到更高的利润时非常关键的。
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10·If the rover were not moving, the frequency distortions of its signals to Earth would reveal the rate of wobbling in Mars's axis.如果探测器与火星保持静止，那么它向地球发出的信号将会产生频率畸变。由此，我们可以推算出火星轴线的扰动率。