单词 | meter-kilogram-second-ampere system |
释义 | meter-kilogram-second-ampere system [`mēd·ǝr `kil·ǝ´gram `sek·ǝnd `am´pir ´sis·tǝm] PHYSICS A system of electrical and mechanical units in which length, mass, time, and electric current are the fundamental quantities, and the units of these quantities are the meter, the kilogram, the second, and the ampere respectively. Abbreviated mksa system. Also known as Giorgi system; practical system. |
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