The first line will pop up a message on the control nodes' display (if X Window System is active), letting the user know that the laptop is inactive and needs to be powered down.

第一行将在控制节点的界面上弹出消息（如果 X Window System 处于活动状态），从而让用户知道笔记本处于非活动状态并且需要关闭。

youdao

The team chose 140 active galactic nuclei, or AGNs, by selecting galaxies that emit a lot of X-rays, which can Pierce the galactic gas and dust that might otherwise block the nuclei from view.

课题小组选择了140个活动星系核，或简称agns，这些星系都放射出大量的X射线，X射线能穿透阻挡观测的气体和尘埃。

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The use of the active stick and throttle and a cutoff switch was introduced on the JSF demonstrator, the X-35.

主动驾驶杆和油门杆以及动力切断开关从x - 35，也就是JSF的演示机开始就引入了。

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Gameplay is streamlined and combines traditional mobile questing (selecting a quest and completing it X times for a reward) and active battling, with timing, levels, ability selection and gear as keys to victory.

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