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单词
secondary limit
释义
secondary limit
网络
次级限值
网络释义
1.
次级限值
F20
次级限值
（
secondary limit
）：放射防护标准的基本限值之一。在全身接受外照射的情况下，外照射的次级限值是浅层剂量 …
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例句
随便看
release value
release valve
release valve ball
release valve gasket
release valve rod
release valves
release valve spring
release valve stud
release version
release voltage
release wave
release window
release wire
release works
release yoke
releasing
re-leasing
releasing agent
releasing area
releasing arrangement
releasing claw
releasing coating
releasing coil
releasing contact
releasing coupling
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/17 3:28:34