The two variable resistors in the center are for controlling motor speed and trigger level.

两个可变电阻的中心控制电机转速和触发电平。

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Because the larger the event, the larger the number of oscillations of the transducer before they decay below the trigger level.

因为事件越大，传感器在它衰减到低于触发器电平之前的振荡次数越多。

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The parameter panel includes trigger channel selection, trigger level, trigger delay, sampling frequency selection and sampling depth.

参数界面含触发通道选择、触发电平、触发延迟时间、采集频率及采集深度等设置。

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He questioned why the government set the 2% trigger level if they were not happy for councils to go up to that figure.

BBC: Council tax increases despite government incentives

Now CMS is proposing a rule that gives dialysis centers an extra incentive to under-treat patients by saying that the lower-level trigger point of 10 to administer ESAs should be eliminated.

FORBES: Washington Is Tightening Its Grip On Medical Decision-making

Mac experts, for instance, can be seen using keystrokes and multi-touch gestures to move from app to app and trigger other OS-level actions.

ENGADGET: This is the Modem World: Give me the keys, I'll drive!