characteristic x-ray

x-rays characteristic of specific elements

en-GB/ˌkæɹɪktəˈɹɪstɪk ˈɛks - ˈɹeɪ/
en-US/ˌkæɹɪktəˈɹɪstɪk ˈɛks - ˈɹeɪ/

زمرے:

X-ray