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承德市2022~2023学年高二第二学期期末考试(23-542B)英语
承德市2022~2023学年高二第二学期期末考试(23-542B)英语正在持续更新,目前金太阳答案为大家整理了相关试题及答案,供大家查缺补漏,高效提升成绩。
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1、承德市2023-2024学年高二年级第二学期期末考试
2、承德市高二期末联考2024
3、2024年承德市第二次模拟考试英语试卷
4、2024承德市高三二模
5、2023-2024承德市高二联考
6、2024年承德市初中毕业生第二次模拟考试英语
7、承德市二模2024
8、2024承德期末联考
9、2023-2024承德二模英语试卷
10、2024承德市第二次模拟英语
Digital stopwatches can make rounding(四舍五入的)errors
of up to 0.11 seconds,which could be enough to change the win-
ner of close races.Although the devices record time extremely
accurately,they often make errors when changing that raw data
to human-readable numbers.
Most digital stopwatches measure time by counting the pre
dictable oscillations (of a quartz crystal.The crystal will
pulse many thousands of times a second and the final count is
transformed into seconds in a format known as a floating-point
representation that is commonly used by digital devices.
This floating-point number is extremely accurate,but must
be transformed again for display on the limited screen of a stop-
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