1) Thyroid Shielding
防护围脖
2) protective cofferdam
防护围堤
1.
This paper presents the important achievements of the safeguarding of stress corrosive cracking of ammonia spherical tank,the building of protective cofferdam and the continuous detecting and monitoring systems engineering against the leaking of ammonia spherical tank.
着重介绍氨球应力腐蚀开裂的防护，防护围堤的建立，建立氨球泄漏连续检测监控系统工程等重要成果。
3) protection embankment
防护围墙
4) protective fence
防护围栏
5) protective aporn
防护围裙
6) muffle one's throat with a scarf
用围巾围住脖子
补充资料：围脖
1.围在脖子上的围巾。多为防寒用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条