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词汇
photocoupler
释义
photocoupler
光耦合器；光电耦合器
用光电元件做成的信号耦合器。它由发光源和受光器两部分组成。组装在同一密闭的管壳内，连接发光源的接脚作为输入端，连接受光器的接脚作为输出端。
随便看
basic mode link control
Basic Operating System
basic ordering agreement
basic partitioned access method
basic perils
basic point
basic port
basic price
basic rate
basic rate interface
basic rate (of exchange)
basic real constant
basic sequential access method
basic service
basic service port
basic service rate additional
basic software
basic telecommunications access method
basic training
basic transmission unit
basic variable
gross
gross arrived damaged value
gross arrived sound value
gross average
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更新时间：2026/7/10 0:26:33