#2 common是什么意思

用法例句

Researching of the Second-order Doppler Frequency Shift in Optically Pumped Cesium Frequency Standard;

光抽运铯原子束频标的二级多普勒频移研究

The second order Doppler shifts, δ SOD , were estimated in terms of the Debye theory and the isomer shifts, δ IS , were obtained as the differences between the experimentally determined δ CS and the estimated values of δ SOD .

二级多普勒移 δSOD用德拜理论估计 ,并由 δCS的实验值与 δSOD的估计值之差获得同质异能移 δIS。

The carbon specially used for wine was applied in the purificati on of ordinary alcohol.

采用酒类专用炭对普级酒精进行了净化处理试验。