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光纤器件参数计量
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光纤器件参数计量
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工学
光纤器件参数计量
释
measurement of characteristic parameters of optical fiber
光纤器件参数计量
光纤器件是光网络系统中必不可少的器件。计量标定它们性能的参数主要有:插入损耗、附加损耗、均匀性、方向性、回损、偏振相关损耗、温度相关损耗、隔离度、工作带宽、偏振模色散等。
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knowledge query and manipulation language, KQML
knowledge reasoning
knowledge reduction
knowledge redundancy
knowledge representation
knowledge representation and reasoning
knowledge representation ontology
knowledge resources
knowledge retrieval
knowledge reuse
knowledge revolution
knowledge science
knowledge search
knowledge self-organization process
knowledge service
knowledge services
knowledge service system
knowledge sharing
knowledge sharing culture
knowledge sharing mechanism
knowledge,skill & ability
knowledge society
knowledge source
knowledge spillover
knowledge spiral
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