optical null double-beam farinfrared spectrometer
光活性剂
optical active matter【助剂】
暂无补充释义。
optical active matter【助剂】
暂无补充释义。
optical null double-beam farinfrared spectrometer
optical telegraph system
teletype optical projection system【光】
optical pump magnetometer【地物】;optical pumping magnetometer【地物】
optical sectioning microscopy
optical rangefinder
optical multiplexer
Optical Property Tester