例句與造句

1. Understand mechanism and affecting factors of aeration , grasp measurement process of oxygen transfer capability , and evaluate oxygen transfer efficiency and dynamical efficiency
   理解曝氣充氧機(jī)理及影響因素，掌握曝氣設(shè)備清水充氧性能的測(cè)定方法，評(píng)價(jià)氧轉(zhuǎn)移效率和動(dòng)力效率。
2. It's difficult to find oxygen transfer efficiency in a sentence. 用oxygen transfer efficiency造句挺難的