public signs in static states
...原则;公示语;静态公示语;动态公示语 [gap=829]Keywords: Equivalence Principle; public signs; public signs in static states; public signs in dynamic states ...
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public signs in static states
公共标志处于静止状态
以上为机器翻译结果，长、整句建议使用 人工翻译 。