AIM: Flash visual evoked potentials (F-VEP) can monitor the function of optic nerve and rear visual pathway, and also know the blood supply of brain tissue near visual pathway.
目的：闪光刺激视觉诱发电位可用来监测术中视神经及后视路的功能，也可以了解视觉传导通路上脑组织的血供情况。
Tbis paper presents the design of a kind of fiber optic hygrometer using in patient monitor.
介绍一种用于病人监护仪的光纤湿度传感器的设计。
In order to monitor the cement grout density accurately and dynamically in grouting practice, a detection instrument incorporating a CR105 photomultiplier tube as optic sensor was designed.
为了高精度、非接触动态地检测灌浆工程中水泥浆液的密度，采用CR 105型光电倍增管作为感光器件，设计了一种检测装置。
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