有害的輻射是電離輻射,比如核輻射。X光,瓷磚,石板等礦物質產生的輻射屬於這類輻射。
本帖於 2022-01-05 16:15:53 時間, 由普通用戶 阿明. 編輯
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy