例句與造句

1. Based on analysis and research , many experiments were done . they include : ( 1 ) self - pumped phase conjugation ( sppc ) in ce : batio3 with 532nm nanosecond pulse operated at either a 1 - or 10 - hz repetition rate . ( 2 ) sppc operated in ce : batio3 with 532nm continuous wave , especially concentrated on the self - pulsation phenomenon
   在此基礎上對不同波長入射、連續(xù)及脈沖情況時晶體自泵浦位相共軛特性進行了深入的實驗研究，它們包括： ( 1 ) 532nm脈沖重復率f = 1hz 、 10hz時ce ： batio _ 3位相共軛特性實驗。
2. It's difficult to find pulsation phenomenon in a sentence. 用pulsation phenomenon造句挺難的