激光波束本身将由光纤激光设备产生并在一个细长的光纤核心产生激光束的相干光。
The beam itself will be produced by a device called a fibre laser.
进行在临床影像设备条件下X射线相干散射成像的研究。
To validate the X-ray coherent scatter imaging with the clinical X-ray imaging equipments.
对临床X射线成像设备的X射线相干散射成像进行了研究。
The X-ray coherent scatter imaging with the clinical X-ray imaging equipments was investigated.
近20年来，超声成像设备在电脑超声成像技术，谐波成像技术，相干处理成像技术，多普勒频移成像技术，回波频谱分析技术等方面取得了重大进展。
In the past 20 years, the imaging technique of ultrasound imaging equipment has made much progress in harmonic imaging, coherent imaging, Doppler imaging and frequency spectra analysis.
文章从扩声系统的设备选择、电气安装、线材连接、具体使用等方面，细致的分析了诸如热噪声、相干噪声等几种常见噪声的产生原因。
This paper analyzes the hot noise and disturbance noise from the choice of device, the installing of electric, the way of wi re connecting, etc.
介绍了全自动内置式蒸发系统的煤油汽相干燥设备在应用中的一些改进措施和效果。
The improving measures and their results in applying the vapor phase drying plant with the automatic internal vapor system are introduced.
干涉的方法对光源相干性、设备的机械稳定性及光学器件的精度要求很高。
The requirements of coherence, mechanical stability of instrument and precision of optical device in interferometric methods are strict.
干涉的方法对光源相干性、设备的机械稳定性及光学器件的精度要求很高。
The requirements of coherence, mechanical stability of instrument and precision of optical device in interferometric methods are strict.
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