| 摘要 |
The CCIR,
CONSIDERING
(a) that according to Recommendation 460 all standard-frequency and time-signal emissions should conform to the Coordinated Universal Time (UTC);
(b) that since 1972 UTC has been available as a world-wide time reference;
(c) that in 1975 the General Conference of Weights and Measures (CGPM) recommended the use of UTC as the basis of civil time;
(d) that other scientific organizations, particularly the International Astronomical Union (IAU) and the International Union of Radio Science (URSI) have recommended the general use of UTC;
(e) that UTC enables the time of events to be determined with an uncertainty of 1 ms;
(f) that according to Recommendation 536 and in accordance with the recommendation of the General Conference of Weights and Measures the designation UTC is to be used in all languages,
(g) that the World Administrative Radio Conference (Geneva, 1979) has decided that UTC shall be used in international radiocommunication activities |
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