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- What direction is the acceleration of the canoe? 独木船的加速度方向如何?
- Then came that acceleration of locomotion. 后来,移动加快了速度。
- This rotation amounts to a small acceleration of the laboratory . 这种转动相当于实验室有一个很小的加速度。
- Modern science caused an acceleration of cultural change. 现代科学导致了文化变化速度的加快。
- The CRAs and CRVs morphological features of Doppler frequency shift spectrums were recorded and analyzed with DRG Doppler retinal flowmeter(10 Mhz probe). 方法:采用 DRG眼用多普勒血流仪,对正常成年人男女各 24名双眼的 CRA、CRV多普勒频谱图象进行采集和形态分析。
- However, in ionogram mode, though Digisonde works with many sounding frequencies, the resolution of Doppler shift is too low to detect ionospheric disturbances precisely. 而在频高图模式下;虽然工作的频点多;能够获得电子浓度的高度剖面的信息;但探测的多普勒频移的分辨率低;无法用来精确检测电离层扰动.
- In Doppler effect,the generation of Doppler shift has smoothing with wave source and relative motive case of the observer. Based on these,we discuss the application of Doppler effect in satellite orientation,medical diagnosis and aerological sounding. 在多普勒效应中有多普勒频移产生;并且与波源和观测者的相对运动情况有关;以此为基础讨论了多普勒效应在卫星定位、医学诊断、气象探测中的应用.
- This rotation amounts to a small acceleration of the laboratory. 这种转动相当于实验室有一个很小的加速度。
- The result of studies shows that the effect of Doppler shift plays a major role for satellite-based AIS communication,while the ionosphere and weather affect the communication very little. 阐述了大气层、降雨、多径失真、多普勒频移对星载AIS通信的影响,接收到的星载AIS信号的载噪比以及星上天线的设计等。
- A force of 1 Newton gives an acceleration of 1m/s??a mass of 1kg. 一牛顿的力给予一千克重量的物质以1米/?岬募铀俣取?/UK>
- Acceleration of tooth decay is caused by lack of care. 不注意保护牙齿,牙齿会加速腐坏。
- The value of it lies in the acceleration of urbanization. 发展小城镇是推进城市化的重要途径,也是一个大战略。
- To press(the accelerator of a motor vehicle) to the floor. 把(汽车油门)踩到底
- Based on the analysis of the causes of Doppler mismatch of phase-coded waveforms, a new processing method is proposed. 在分析产生多普勒失配原因的基础上,提出了一种新的处理方法。
- A radio direction finder system is designed on the basis of the principle of Doppler Direction Finder technology. 在对多普勒无线电测向技术深入研究的基础上设计实现了一套无线电测向系统.
- If we know the angle ? the acceleration of the train can be calculated . 只要测出?角,就能知道列车的加速度。
- With the acceleration of industrial growth came accute urban crowding. 随着工业的加速增长,城市间变的极度的拥挤。
- The patient group had compensative acceleration of the ACA and PCA velocity. (1)病例组ACA、PCA血流速度代偿性增快,以ACA代偿为主(76.;3%25);
- Analysis of Doppler Signals from Carotid Blood Flow by Multi-characteristic Method. 利用多普勒信号多参数分析检测颈动脉血流。
- The pulsation in the original data of Doppler velocity has to be removed before the retrieval. 用VAP方法反演风矢量场前必须首先消除原始Doppler速度资料中的脉动。