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)
Of, pertaining to, or caused by radioactivity.
By radiogenesis.
The genome of genes affected by radiation
plural of radiogenome
Relating to radiogenomics
The study of the effects of radiation on genetic variation
The study of the distribution of radioactive elements in the Earth's crust.
radioactive germanium
Relating to radioglaciology.
The study of glaciers and ice sheets using radar.
The radioactive isotope of gold, 19879Au, used in medical irradiation and in diagnosis
plural of radiogold
radio direction finder
plural of radiogoniometer
Relating to or using radiogoniometry or radio direction finding
the measurement of the azimuth and elevation of received radio waves
radiogram
英 /ˈɹeɪ.dɪ.ə(ʊ).ɡɹæm/
Synonym of radiograph (“an image, often a photographic negative, produced by radiation other than or...
Synonym of radiographic.
The measurement of bone density by means of X-rays
A gramophone record player that incorporates a radio receiver.