英语词汇“anchor escapement”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

anchor escapement

noun

A form of escapement in clocks and watches in which the teeth of the crown wheel or balance wheel act on the pallets by recoil.Beginning his experiments around 1658 he had made two significant steps by 1660, namely the use of a balance controlled by a spiral spring and an improved escapement called the anchor escapement....

But by the middle of the seventeenth century, pendulum clocks with an anchor escapement were being manufactured that were accurate to within ten seconds per day.
In another decade, the anchor escapement was perfected by William Clement.

单词	anchor escapement
释义	anchor escapement noun A form of escapement in clocks and watches in which the teeth of the crown wheel or balance wheel act on the pallets by recoil.Beginning his experiments around 1658 he had made two significant steps by 1660, namely the use of a balance controlled by a spiral spring and an improved escapement called the anchor escapement.... But by the middle of the seventeenth century, pendulum clocks with an anchor escapement were being manufactured that were accurate to within ten seconds per day. In another decade, the anchor escapement was perfected by William Clement.
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