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

> as lemmas

pendulum observation

pendulum observation n. an observation made using a pendulum.

ΚΠ

1826 G. B. Airy in Philos. Trans. (Royal Soc.) 116 573 It is impossible to establish any agreement with the pendulum observations of Captain Sabine.

1909 Westm. Gaz. 14 Sept. 4/1 Complete series of meteorological, magnetic, seismological, tidal, and pendulum observations were taken under great difficulties.

2000 Daily Tel. (Sydney) (Nexis) 14 Nov. (Features section) 43 He [sc. Halley] had recorded the celestial longitudes and latitudes of 341 stars,..made many pendulum observations and noticed that some stars seemed fainter since being observed in ancient times.

extracted from pendulumn.

as lemmas

单词	pendulum observation
释义	> as lemmas pendulum observation pendulum observation n. an observation made using a pendulum. ΚΠ 1826 G. B. Airy in Philos. Trans. (Royal Soc.) 116 573 It is impossible to establish any agreement with the pendulum observations of Captain Sabine. 1909 Westm. Gaz. 14 Sept. 4/1 Complete series of meteorological, magnetic, seismological, tidal, and pendulum observations were taken under great difficulties. 2000 Daily Tel. (Sydney) (Nexis) 14 Nov. (Features section) 43 He [sc. Halley] had recorded the celestial longitudes and latitudes of 341 stars,..made many pendulum observations and noticed that some stars seemed fainter since being observed in ancient times. extracted from pendulumn. < as lemmas
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