请输入您要查询的字词:
单词
radioactive materials
释义
radioactive materials
Encyclopedia
工学
违禁物品
释
radioactive materials
放射性物品
放射性物品有广义和狭义之分。广义的放射性物品泛指能够放射出射线的物品。狭义的放射性物品是指含有放射性核素且比活度和放射性总活度分别超过基本限值的物品。
随便看
Jiangshan City Museum
Jiang Shanguo
Jiangshanian Stage
Jiangshan Shi
Jiang Shanxiang
Jiang Shaowu
Jiang Shengjie
Jiang Shi
Jiang Shicheng
Jiang Shidu
Jiang Shigao
Jiang Shiquan
Jiang Shiquan’s Four Zajus on Celebration of the Birthday of Empress Dowager
Jiang Shouqian
Jiang Shuge
Jiang Shunyi
Jiang Song
Jiang Su
Jiangsu and Zhejiang Financial Syndicates
Jiangsu Art Museum
Jiangsu Bangzi Opera Troupe
Jiangsu Baohua Shan National Forest Park
Jiangsu clapper opera
Jiangsu Culture and Art Research Academy
Jiangsu Dafeng Milu Guojiaji Ziran Baohuqu
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/4 6:17:27