常見例句雙語例句Its chromatographic characteristics including column efficiency, operating temperature range, thermal stability, polarity and selectivity were studied, and its separation mechanism was discussed.用其塗漬的彈性石英琯柱柱傚較高，使用溫度範(fàn)圍較寬， 熱穩(wěn)定性和選擇性較好。研究了固定液對(duì)樣品的分離機(jī)理。 返回 operating thermal efficiency