单词 | nitran |
释义 | † nitrann. Chemistry. Obsolete. rare. The radical —NO3; the nitrate ion, NO3−. ΚΠ 1866 H. Watts Dict. Chem. IV. 58 Nitran, Graham's name for the radicle NO3 which must be supposed to exist in the nitrates. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2018). < |
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