单词 | metric weight unit |
释义 | metric weight unit (extremely rare) n WORD FAMILY metric weight unit n a decimal unit of weight based on the gram Syn|Hypo|Hyper weight unit mcg, microgram one millionth (1/1,000,000) gram mg, milligramone thousandth (1/1,000) gram nanogram, ngone billionth (1/1,000,000,000) gram grain, metric graina weight unit used for pearls or diamonds: 50 mg or 1/4 carat decigram, dg1/10 gram carata unit of weight for precious stones = 200 mg g, gm, gram, grammea metric unit of weight equal to one thousandth of a kilogram gram atom, gram-atomic weightthe quantity of an element whose weight in grams is numerically equal to the atomic weight of the element gram molecule, mol, molethe molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites dag, decagram, dekagram, dkg10 grams hectogram, hg100 grams kg, kilo, kilogramone thousand grams; the basic unit of mass adopted under the Systeme International d'Unites myg, myriagramone ten thousandth of a centner centnerin some European countries: a unit of weight equivalent to 50 kilograms centner, doppelzentner, hundredweight, metric hundredweighta unit of weight equal to 100 kilograms quintala unit of weight equal to 100 kilograms MT, metric ton, t, tonnea unit of weight equivalent to 1000 kilograms keya kilogram of a narcotic drug metric, metric unit a decimal unit of measurement of the metric system (based on meters and kilograms and seconds) mass unita unit of measurement for mass |
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