1)tamper switch,防瞎摆弄类开关2)tamper detector,防瞎摆弄探测器3)Fool about/around with,玩弄，瞎摆弄;粗心对待4)tamperproof,防止摆弄5)swing-controlled switch,摆控开关6)fiddle with a clock,摆弄钟
用法和例句
This paper briefly introduces the structure and principle of a new system of self-excited oscillations , which is a magnetic pendulum with swing-controlled switch.