工学 单模光纤 释 single mode fiber 单模光纤 中心纤芯很细（芯径一般为8～10微米），只能传一种模式的光纤。 工学 功能光纤 释 monomode optical fiber 单模光纤 只有一个光束沿光纤的中心线传播的光学纤维。
光学、声学 光学 single-mode fiber 单模光纤 ＞光学＞集成光学＞释义 single-mode optical fiber 单模光纤 single-mode fiber 单模光纤†
网络与数据通信 有线网络 释文 single-mode optical fiber, SMF 单模光纤
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