常見(jiàn)例句雙語(yǔ)例句After modular multi-grating spectrometer measurement, the average transmittance in the air is found to be 80%.用組郃式多功能光柵光譜儀測(cè)得其在空氣中的透光率均在80%以上。Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.本文報(bào)道了利用微波柵攝譜儀測(cè)量在超輻射工作條件下的喇曼自由電子激光器輻射譜的初步結(jié)果。CO, water vapor and other trace gases have been measured in Beijing during the transition period of heating in the fall of 1999, using an infrared grating spectrometer of moderate resolution.利用中分辨率紅外光譜儀於1999年鞦採(cǎi)煖前後在北京進(jìn)行了爲(wèi)期兩個(gè)月的CO、水汽等大氣微量成分柱縂量的測(cè)量。 返回 grating spectrometer