it was discovered that pendulum clocks recorded time differently depending on their location . 人們發(fā)現(xiàn)擺鐘在不同的地點所記錄的時間不同。
his work in this direction was motivated by his interest in light and in the design of pendulum clock . 他對光線研究和鐘擺設計的興趣推動了他在這方面的工作。
during these years as an assistant, marco worked on the production of fine precision pendulum clocks 在那里的學徒期間marco重點學習的是精確擺鐘的制作。
we frequently see on pendulum clocks, for example, two soldiers propped over a cornice playing dice or cards, or even sleeping 比如說,我們會經常看到在鐘擺上,兩個士兵靠著門楣擲色子或打撲克,或者睡覺。
we frequently see on pendulum clocks, for example, two soldiers propped over a cornice playing dice or cards, or even sleeping 例如,我們經??梢钥吹剑阽姌巧?,兩個士兵倚著門擲色子或打撲克,甚至睡覺。