可以使用电源计划节能、使系统性能最大化、或者平衡能量节省和性能。

You can use power plans to save energy, maximize system performance, or balance energy conservation with performance.

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也可能是您尝试删除的电源计划是默认计划之一（“已平衡”、“节能程序”或“高性能”）或当前使用的计划（活动计划）。

You may also be trying to delete one of the default plans—Balanced, Power saver, or High performance—or the plan that you're currently using (the active plan).

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这只小昆虫由外部提供电力和控制，但他计划开发一个板载的电源的传感器，进一步完成机器人的控制系统。

It is powered and controlled externally, but he plans to develop an onboard power source and sensors, and to refine the robot's control systems.

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