求翻译：在任职项目工程师期间，还涉及到化学分析仪器设备的使用，如红外，气相色谱，液相色谱，原子吸收光谱等。在开发产品的过程中，对于这些仪器的工作原理和软件操作分析都比较熟悉。是什么意思？

Served during the project engineer, also involves the use of chemical analysis equipment, such as infrared, gas chromatography, liquid chromatography, atomic absorption spectroscopy. In the product development process, are more familiar with the working principle of these instruments and software op