The diode is photosensitive, so it should be enclosed with R1 in a light-tight electrostatic shield.
该二极管是感光性的，因此应与R1一起被安装在一个不透光的静电屏蔽套内。
This paper analyses in depth conductors shield principle, points out it is different from electrostatic shield of conductor, and explains why fibre transmission possesses more credibility.
从理论上深入地分析了导体对电磁波的屏蔽原理，指出它和静电屏蔽的区别并说明为什么光纤传输更具可靠性。
This paper analyses in depth conductors shield principle, points out it is different from electrostatic shield of conductor, and explains why fibre transmission possesses more credibility.
从理论上深入地分析了导体对电磁波的屏蔽原理，指出它和静电屏蔽的区别并说明为什么光纤传输更具可靠性。
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