什嘛是恆動式????20點 - 手錶
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By Lily
at 2005-05-22T00:00
at 2005-05-22T00:00
Table of Contents
為何機械表會有恆動式的分別呢
恒動式代表什嘛呢
恒動式代表什嘛呢
Tags:
手錶
All Comments
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By Joseph
at 2005-05-24T10:01
at 2005-05-24T10:01
恒動式:
此乃電子石英錶的廣告用詞;
... 恆動式秒針功能(非每秒間隔跳動, 而是類似自動機械錶的恆動式秒針移動)。
表示該秒針不是每秒跳一次,而是以連續旋轉的方式來運行。
然而若以放大鏡細看機械錶的秒針,
您會發現該秒針實際上是以每秒跳4格的震蕩方式來運轉的。
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