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对于单模光纤来说,主要是材料色散和波导色散,而对于多模光纤来说,模式色散占主要地位。( )
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发布时间: 2023-11-19 12:35
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对于单模光纤来说,主要是材料色散和波导色散,而对于多模光纤来说,模式色散占主要地位。( )
A.对
B.错
正确答案是A
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