释义 |
industrial diamond
industrial diamond n (General Engineering) a small often synthetic diamond, valueless as a gemstone, used in cutting tools, abrasives, etc industrial diamond
industrial diamond[in′dəs·trē·əl ′dī·mənd] (mineralogy) Diamond that is too hard or too radial-grained to be used for jewel cutting. FinancialSeeDiamondThesaurusSeediamond |