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 radioclast
Radioactive cobalt (especially when used as a tracer).
A collar, fitted with a small radio transmitter, that allows the wearer to be tracked
simple past and past participle of radiocollar
The fitting and use of a radiocollar
plural of radiocollar
Any colloid one or more of whose components is radioactive
plural of radiocolloid
Any means of communication using radio or other electromagnetic waves
plural of radiocommunication
Describing the use of radioimmunoassay with two (or more) competing antibodies
A complex containing a radiotracer
The formation of a radiocomplex
plural of radiocomplex
concentration of a radioisotope
plural of radioconcentration
radiating from the centre
An increase in electric conduction induced by radio waves, exploited in the coherer.
A substance or device that has its conductivity altered in some way by electric waves, such as a coh...
plural of radioconductor