“熒光儀”造句
2024年06月22日 20:35:28
用原子
熒光儀分析污酸中的砷.
Arsenic in waste acid was determined successfully by atomic fluorescence.
研究人員特意用新的袖珍
熒光儀檢測了天然彩色鉆石的熒光特征.
Specifically , these researchers examined fluorescence trends of natural fancy - colored diamonds using a new portable fluorescence spectrometer.