The specialty pigment in the CarSecure stickers can be checked using a special hand-held spectroscope, which employs optical and acoustical signals to indicate whether the sticker is genuine.
有种特别的手持分光镜可以检测出车用安全贴纸中的特殊的色素，可以使用光学的，声学的信号来显示出安全贴纸的真假。
Furthermore, the plasma optical emission spectra (OES) of the ionization of the working gases were analyzed in situ using a PR-650 spectroscope.
此外，本文使用PR—650光谱光度计，对P室的等离子体辉光光谱（OES）进行了在线监测。
Tunable laser is the key devices in WDM fiber communication system, and is used in the fields of optical sensing system and high resolution spectroscope as well.
可调谐光纤激光器不仅是波分复用(WDM)光纤通讯系统中的关键器件，而且还可以运用于光纤传感器和光谱分析等领域。
The optical design and performance analysis of a direct vision spectroscope are reported in terms of the dispersion, diffraction and image formation.
根据色散、衍射和成像原理，报道了以全息光栅-棱镜组件为色散元件的直视分光镜的光路设计和性能分析。
The optical design and performance analysis of a direct vision spectroscope are reported in terms of the dispersion, diffraction and image formation.
根据色散、衍射和成像原理，报道了以全息光栅-棱镜组件为色散元件的直视分光镜的光路设计和性能分析。
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