Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
R开头单词
(共59,864个)
plural of radioactive equilibrium
Synonym of secular equilibrium.
plural of radioactive equilibrium
Synonym of nuclear fallout.
plural of radioactive fallout
A radioactive isotope which, when injected into a chemically similar substance, or artificially atta...
plural of radioactive tracer
Waste containing radioactive nuclides.
Using a radioactive substance
plural of radioactive
plural of radioactivity
Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from ...
adaptation to ionizing radiation
plural of radioadaptation
relating to radioadaptation
Relating to the effect of small doses of radiation on cells that protect them from later, larger dos...
An aerosol containing a radioisotope (typically technetium-99m) and a chelating agent
plural of radioaerosol
Of or relating to a blood test for identifying allergies by radioimmunoassay.
radioactive aluminium (especially when used as a tracer)