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。
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；
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。
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‰。
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。
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。
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。
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。
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。
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。