roll-up screen

Rotating screen barrel rice mill grind roll moving balance diagnosis based on grey relational analysis

旋筛式碾米机碾辊动平衡故障灰色关联诊断

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But when they roll over and open both their eyes, the eye which has been staring at the screen cannot cope with the darkness of the room.

当你翻身把两只眼睛都完全睁开的时候，之前盯着手机屏幕的那只眼睛无法适应房间内黑暗的环境。

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