| 单词 | standard gravity |
| 释义 | > as lemmasstandard gravity standard gravity n. a nominal value for the gravitational acceleration of a body in a vacuum near the earth's surface; cf. G n. 14a(b).Defined by the 1901 General Conference on Weights and Measures as 9.80665 ms-2. ΚΠ 1885 Ann. Rep. Board Regents Smithsonian Inst. 1883 493 in U.S. Congress. Serial Set (48th Congr., 1st Sess.: House of Representatives Misc. Doc. 69) XXXIV The annual mean distribution of atmospheric pressure reduced to standard gravity and at sea-level and for all meridians is given for each 5° of latitude. 1914 Standard Methods Gas Testing (U.S. Dept. Commerce: Bureau of Standards Circular No. 48) 31 The amount of the gas which would occupy a volume of 1 cubic foot at a temperature of 60° F,..and under a pressure equivalent to that of 30 inches of mercury at 32° F and under standard gravity. 2019 S. S. P. Shen & R. C. J. Somerville Climate Math. vii. 174 This hydrostatic balance equation depends on the standard gravity g0, which is a constant, and does not explicitly depend on the variable gravitational acceleration g(ɸ,θ,z). < as lemmas |
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