微型菲林 meaning in English
microfilm
Examples
- In general , instruments for measurement of particulate radiation are more complex , bulky and heavy than ones used for electromagnetic radiation e . g . hand held counters or the small film badges worn by radiographers in hospitals
相对于量度电磁辐射的仪器例如手提计量器医院放射技师配戴的微型菲林证章等，量度微粒辐射的仪器一般较为复杂和笨重。