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insertion and return loss analyzer
释义
insertion and return loss analyzer
Encyclopedia
工学
光纤检测仪器
释
insertion and return loss analyzer
光纤插回损测试仪
将光纤器件参数计量、插入损耗测量、剪断法、光纤器件计量、回波损耗测量和基准法中的设备和器件组合在一起,形成一个操作简单、使用方便的测试设备。
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ah uruq
A. Hurwitz
A. Hurwitz (1859—1919)
AHVC
A. H. Wilson
a hypothesis that the initials niang and ri belong to the ni in old Chinese
a hypothesis that there are complex consonants in old Chinese
a hypothesis that there are no labiodental in old Chinese
a hypothesis that there are no laminals in old Chinese
a hypothesis that there are voiceless nasal and lateral in old Chinese
a hypothesis that there is no departing tone category in old Chinese
a hypothesis that the yu initial at the fourth division belongs to the ding initial in old Chinese
a hypothesis that the yu initial at the third division belongs to the xia initial in old Chinese
a hypothesis that tonal distinctions are merged in old Chinese verses
A. H. 威尔逊
AI
AIAA
AIB
AIBD
Aibi Hu Wetland National Nature Reserve
AIBN
AIC
AICCM
AIC criterion
AIChE
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