基本解釋[動力與電氣工程]運(yùn)行熱效率英漢例句雙語例句Its chromatographic characteristics including column efficiency, operating temperature range, thermal stability, polarity and selectivity were studied, and its separation mechanism was discussed.用其涂漬的彈性石英管柱柱效較高，使用溫度范圍較寬， 熱穩(wěn)定性和選擇性較好。研究了固定液對樣品的分離機(jī)理。operating thermal efficiency更多例句專業(yè)釋義動力與電氣工程運(yùn)行熱效率