The styles of hybridplant with different high temperature fuel cell are analyzed, and the commonly used topping cycle and bottoming cycle are presented.
文中还对微型燃气轮机与不同燃料电池组成混合装置的形式进行了分析，并给出了几种常见的典型循环。
2
In 1964, Yuan found a natural hybrid rice plant by accident.
1964年，袁先生偶然发现了一株天然杂交水稻。
3
In 1961, Yuan Longping found a natural hybrid rice plant that had many advantages over others.