lighting off 点火
lighting on-off test 点灯试验 ; 点灯实验
semi cut-off lighting fitting 半截光型灯具
Global Off-Grid Lighting Association 平台 ; 与全球电网外照明协会
Adaptive cut-off line lighting 自适应截止线照明
Vertical cut-off line lighting 垂直截止线照明
automatic turn-off lighting and fan 闲驶时自动熄灯及关闭风扇
To my surprise, with the cockpit lighting still off, I could see every gauge, lit by starlight.
没想到整个座舱都被星光点亮,即便没有任何舱内照明,我依然可以清楚看到所有仪表。
The schemes to reduce street lighting involve either switching some off altogether or installing new lamps are automatically dimmed or turned off during "quiet" periods, late at night.
减少路灯照明的方案既包括完全关闭一些照明,还包括安装能在深夜自动变暗或关闭的新照明。
A disproportionate number of flights now have to take off and land at night without proper lighting.
在黑夜里,过多的航班在专用照明设备光线不足的情况下起降。
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