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| 1. | The development of mechanical timepieces urred the search for more accurate sundials with which to regulate them. |
| 机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。 |
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| 2. | equipment handling charge by time |
| 装卸机械计时包用费 |
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| 3. | "Classification, terminology and numbering for parts and assemblies of the mechanical time measuring instruments--Classification, terminology and numbering for parts and assemblies of wrist watches and lever escapement alarm clocks" |
| GB/T6877-1986机械计时仪器零部件分类、名称和编号手表及叉瓦式闹钟零部件分类、名称和编号 |
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| 4. | mechanical timer |
| 机械计时器 |
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| 5. | 16. The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them. |
| 16. 机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。 |
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| 6. | The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them. |
| 机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。 |
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| 7. | In the Sui and Tang dynasties (AD 581-907), measuring time by the sun's position evolved into a time division by which a day was divided into twelve equal parts, called shichen. |
| 直到明末清初(十七世纪)，西方机械钟表传人后，我国才改用一天二十四小时的计时法，但十二时辰仍沿用，每个时辰为两小时。 |
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| 8. | Before the mechanical clock was imported into China, the clepsydra was the most widely used time-measuring device. |
| 在机械钟表传入中国之前，漏刻是我国使用最普遍的一种计时器。 |
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| 9. | It had wooden puppets to beat a drum to announce a quarter, to ring a hand-bell to mark an hour, hang out a plate to tell time every other hour and to beat a large bell to mark the watches in the night. |
| 水运仪象台的计时机械部分可以按时刻使木偶出来击鼓报刻，摇铃报时，示牌报告子、丑、寅、卯十二个时辰，击钲报更等。 |
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| 10. | In 117 BC, Zhang Heng of the East Han Dynasty manufactured the water-driven celestial globe, a large, astronomical, time-measuring apparatus that had the primitive function of a mechanical time measurer. |
| 公元前117年，东汉的张衡制造了大型天文计时仪器——水运浑天仪，初步具备了机械性计时器的作用。 |
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