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optical attenuator
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optical attenuator
Encyclopedia
工学
光纤应变分布测试仪
释
optical attenuator
光衰减器
对光功率进行衰减的无源器件。主要用于光纤通信系统的信号衰减以及光器件的研发生产测试等场合。
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herbicide
herbicide activity
herbicide bioassay
herbicide degradation
herbicide environmental fate
herbicide injury
herbicide metabolism
herbicide mixture and interaction
herbicide persistence
herbicide poisoning
herbicide residue
Herbicide resistance genes
herbicide resistant crop
herbicide-resistant weed management
herbicide selectivity
herbicide selectivity principle
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更新时间:2026/9/2 2:33:33