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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
single phase series commutator motor
single-phase series commutator motor
single-phase series motor
single phase series motor
single-phase short circuit
single phase short circuit
single phase shunt commutator motor
single-phase shunt commutator motor
single-phase shunt motor
single phase shunt motor
single-phase single-speed motor
single-phase source
single-phase speed regulating motor
single-phase static type automatic voltage regulator
single-phase stator
single-phase structure
single phase structure
single phase synchronous generator
single-phase synchronous generator
single-phase synchronous machine
single-phase synchronous motor
single phase synchronous motor
single-phase system
single phase system
single phase three limb core
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：2026/7/26 14:33:09