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English Translations » 高分子及新材料 » One question per day; those who answer correctly receive 6 w

One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 4th

2017-04-04View Original

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Multiple-choice question: The display mechanism of a conventional Bourdon tube pressure gauge includes a pointer and a dial ( ). Since the relationship between the displacement of the free end of the Bourdon tube and the pressure being measured is a ( ) relationship, the dial has linear markings. A. 0~240°, proportional B. 0~270°, proportional C. 0~240°, inversely proportional D. 0~270°, inversely proportional Answer: B, 0~270°, proportional
Reply #22017-04-04
The display mechanism of a conventional Bourdon tube pressure gauge includes a pointer and a dial (B). Since the relationship between the displacement of the free end of the Bourdon tube and the pressure being measured is a ( ) relationship, the dial has linear markings. A. 0~240°, proportional B. 0~270°, proportional C. 0~240°, inverse proportional D. 0~270°, inverse proportional
Reply #32017-04-04
B、0~270°, proportional
Reply #42017-04-04
B、0~270°, proportional
Reply #52017-04-04
B、0~270°, proportional

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Translated at 2026-07-23 12:16:05

Original: https://bbs.hcbbs.com/thread-1767513-1-1.html

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