This paper design a door-lock control equipment which use fingerprint control on-off door. Open the door only press finger.

本文设计了一种利用人的指纹来控制打开门锁的门禁机，只要手指一按，即可开门，免去了传统的机械钥匙的烦恼。

youdao

Then Houston, the control centre on the earth, called up and told me to use the tape to tape the bottom of the handrail and pull it off the telescope.

然后休斯顿，地球上的控制中心，打电话给我，让我用胶带把扶手的底部粘上，然后把它从望远镜上拉下来。

youdao

They include plain text, on-off control, single item selection, date picker, time picker, name, and URL fields.

它们包括纯文本、开关控制、单项选择、日期选择器、时间选择器、名称和URL字段。

youdao

This is the first step toward self-control, and if self-control ever catches on, perhaps your next audience will take their eyes off their CrackBerries and focus on you.

FORBES: Rx: CrackBerry Addiction

The earpiece has an on-off switch, a three-stage volume control and uses a rechargeable battery.

WSJ: Testing, Testing...Can You Hear Better Now?

Say just one car's stability-control system is activated at an unusually slow speed on a highway off-ramp.

CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car