In order to enhance the reliability and repeatability of the ferroelectric thin film preparation, the liquidsource MOCVD system is designed based on PLC.
为了提高制备铁电薄膜的可靠性和重复性，设计了基于PLC控制的液态源MOCVD系统。
2
Sugar-sweetened beverages were the leading source of liquid calories among study subjects.
在研究对象之中，加糖饮料是液体热量的主要来源。
3
If the source of Enceladus' south polar geysers, discovered by Cassini in 2005, is indeed liquid water, then the geysers will transport the dissolved sodium into space.