The piston is now forced down, the burned gases expanding approximately adiabatically . 这时点燃的气体作近似的绝热膨胀而向下推动活塞。
2.
In order to study geometric phase expediently in chapter 3 and 4 , we have discussed the berry phase of quantum state evolving adiabatically and the aharnonov - anandan phase of quantum state evolving nonadiabatically 为了便于第三章和第四章中的几何量子计算问题的讨论，我们还在第二章中对量子态的绝热演化过程的berry相以及量子态的非绝热演化过程的aharnonov - anandan相作了概述。
3.
In chapter 3 , we focus our attention on discussing the geometric phase ( berry phase ) of quantum state evolving adiabatically and the controlling mechanism about the two - qubit conditional geometric quantum phase - shift gate realized by using of the adiabatic geometric phase - shift 第三章，集中讨论了量子态的绝热演化几何相( berry相)以及绝热几何相移实现的两量子位条件几何量子相移门的控制机制。
