医学英语词汇(Q-R) ... radiochemistry 放射化学 radiochlorine 放射性氯,射氯 radiochromatogram camera 放射色谱图摄影机 ...
双语例句
1
Near some sprites, the team also found radio waves in 310-mile-wide (500-kilometer-wide) bands-and these radio waves were most likely being emitted by high-speed particle beams.
A DC-contact series radio frequency(RF) micro electromechanical system(MEMS) switch with slanting beams was developed to eliminate warping of the cantilever beam due to residue stresses.