| 释义 |
megatonenUK
meg·a·ton M0200600 (mĕg′ə-tŭn′)n. A unit of explosive energy equal to that of one million metric tons of TNT.
meg′a·ton′nage (-tŭn′ĭj) n.megaton (ˈmɛɡəˌtʌn) n1. (Units) one million tons2. (Units) an explosive power, esp of a nuclear weapon, equal to the power of one million tons of TNT. Abbreviation: mt megatonic adjmeg•a•ton (ˈmɛg əˌtʌn)
n. 1. one million tons. 2. an explosive force equal to that of one million tons of TNT. Abbr.: MT [1950–55] Thesaurus| Noun | 1. |  megaton - a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNTexplosive unit - any unit for measuring the force of explosions | | 2. | megaton - one million tonsavoirdupois unit - any of the units of the avoirdupois system of weightskiloton - one thousand tons |
Translationsmegaton (ˈmegətan) adjective (usually with a number) (of a bomb) giving an explosion as great as that of a million tons of TNT. a five-megaton bomb. 百萬噸級的(爆炸能量單位) 百万吨级，兆吨 megatonenUK
megaton1. one million tons 2. an explosive power, esp of a nuclear weapon, equal to the power of one million tons of TNT megaton[′meg·ə‚tən] (physics) The energy released by 1,000,000 metric tons of chemical high explosive calculated at a rate of 1000 calories per gram, or a total of 4.18 × 1015 joules; used principally in expressing the energy released by a nuclear bomb. Abbreviated MT. FinancialSeeMTSee MTON
See MTmegatonenUK
Related to megaton: megaton bombWords related to megatonnoun a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNTRelated Wordsnoun one million tonsRelated Words |