暗匣装片器，自动清除，高图像质量，快速循环工作。
Cassette Loader, Auto Erase, High Image Quality, Fast Duty Cycle.
从一个电磁学暗匣子设计性实验的教学，阐述了完成设计性实验的过程。
This paper aims to explain the teaching of the dark casket designing experiment of electromagnetism that clarifies the course of the designing experiment.
从一个电磁学暗匣子设计性实验的教学，阐述了完成设计性实验的过程。
This paper aims to explain the teaching of the dark casket designing experiment of electromagnetism that clarifies the course of the designing experiment.
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