而优化设计的排气管和改进的计时器和活塞也有助于提高效率。
A better design for the exhaust pipes adds to the efficiency, along with modified timing and pistons.
迪肯的一个同事曾设计过依赖双金属计时器的线路。
One of the engineers working with Daykin had designed a circuit that relied on a bimetallic timer.
这款很酷的计时器受到萨尔瓦多·达利（著名画家）的创作画启发而设计。
This cool timepiece was inspired by Salvador Dalí's creative art.
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