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secondary standard sample
释义
secondary standard sample
网络
二级标准样
网络释义
1.
二级标准样
二级标准样
(
secondary standard sample
)采用准确可靠的方法或直接与一级标准物质相比较的方法测量标准物质的特性量值, …
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例句
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railway security
railway selective communication
railway sennit
railway servant
railway service
railway service car
railway service car kilometers
railway service train
railway service transport
railway shares
railway shop
railway sickness
railway siding
railway signal
railway signal and interlocking
railway signal control console
railway signaling
railway signaling equipment
railway signaling regulations
railway-signaling regulations
railway signal lamp
railway signalling
railway-signalling
railway signals equipment
railway sleeper
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:2026/4/16 3:12:29