| 单词 | heterocyclic |
| 释义 | heterocyclic (once / 513884 pages) adjn WORD FAMILY heterocycle: heterocyclic USAGE EXAMPLESGrilled chicken and other meats cooked at high temperatures also contain carcinogens called heterocyclic amines, which have been linked to colorectal cancer. US News(Mar 16, 2015) Similarly, no link was made between bladder cancer and the consumption of heterocyclic amines, polycyclic aromatic hydrocarbons, or total nitrites or nitrates from processed meat. Reuters(Aug 02, 2010) Studies show that adding it to ground beef and other types of muscle meat before grilling, frying, broiling or barbecuing significantly reduces heterocyclic amines. New York Times(May 31, 2010) 1adj containing a closed ring of atoms of which at least one is not a carbon atom Syn cyclic of a compound having atoms arranged in a ring structure 2n a compound containing a heterocyclic ring Syn|Hypo|Hyper heterocycle, heterocyclic compound chelate, chelate compound a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions chemical compound, compound (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight |
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