Offers both a free version, and a subscription version. Claims to be more accurate and nuanced than other translators. See J. Chem. Inf. Model (2018) Vol. 58, pages 2214-2223, for an evaluation.
While this dictionary of about 2,100 entries is primarily intended for users of the Beilstein Handbook of Organic Chemistry, it has translations of many scientific terms used in other sciences besides chemistry.
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