单词 | international system of electrical units |
释义 | international system of electrical units [¦in·tǝr¦nash·ǝn·ǝl ¦sistǝm ǝv i¦lek·trǝ·kǝl `yü·nǝts] ELECTRICITY System of electrical units based on agreed fundamental units for the ohm, ampere, centimeter, and second, in use between 1893 and 1947, inclusive; in 1948, the Giorgi, or meter- kilogram-second-absolute system, was adopted for international use. |
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