聚光灯关闭了，Michael向精神病牢房区走去。
The spotlight shuts off, and Michael moves towards the Psychiatric ward.
而冲量耦合系数对点火区与聚光系统内表面的距离及喷管长度等参数并不十分敏感。
And the impulse coupling coefficient is not sensitive to nozzle length and the distance between ignition zone and inner surface of nozzle.
散光微结构区及聚光微结构区间 隔排列的设置于板体的出光面或入光面上。
The astigmatic microstructures and condensing microstructures are radial arranged on out-light surface or in-light surface of the board.
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