1·This sound spectrum spans about ten octaves.
这个声谱约有十个八度的跨度。
2·The envelope of sound spectrum is related to the transfer function of bore.
声频谱包络的特点和音管的传递函数有相应的关系。
3·Step 5: According to the sound spectrum , inversion of time-domain graphics.
步骤五：根据该声音的频谱，反演时域图形。
4·Introducing a new troubleshooting method using fuzzy control theory and sound spectrum analysis technique.
介绍一种利用模糊控制理论及音谱分析技术对机械设备进行故障诊断的方法。
5·A new pattern of fetal monitoring system is developed to monitor color compiling sound spectrum of umbilical cord bloodstream.
探讨脐带血流声谱图和血流动力学指标的监护技术及其在胎儿监护中的意义。
6·A research on acoustics shows that, no matter how outstanding or clumsy the tone quality is, it is able to be shown by sound spectrum.
嗓音声学研究表明：无论何种歌唱类型，其嗓音音质的优劣均能够通过歌手的声谱示出。
7·The WMAP team used computer programs to find the proportion of wave sizes generating the sound spectrum, just as a prism converts light wavelengths to color.
威尔金森微波各向异性小组运用计算机程序去发现产生声谱的微波大小的比例，正象棱镜转换波长到颜色。
8·This sound spectrum spans about ten octaves. The top five octaves correspond to acoustic waves-the primordial sound of the universe, just 380,000 years into its existence.
这个声谱约有十个八度的跨度。前五个八度音阶与声波一致——仅存在了38万年的宇宙原声。
9·Studied two conditions of acoustic signals when it was single-phase gas and two-phase flow in the pipeline from sound spectrum, acoustic energy, peak frequency and amplitude.
分别从声波频谱，声波能量，峰值频率，以及幅值等方面对管道内为单相气体和两相流体两种状态下的声波信号进行了研究。
10·Let's talk about the other end of the acoustical spectrum, sound that is too high for humans to hear—ultrasound.
让我们来谈谈声谱的另一端，人类听不到的声音——超声波。