The device is manually operated, using a simple handle.

一只普通的手柄就可以手动操作这个装置。

柯林斯例句

The doors can be manually operated in the event of fire.

发生火灾时,这些门可以手动控制.

《简明英汉词典》

Manually operated switch. Mount type and technology type can be specified.

手动操作的开关. 可指定安装类型和技术类型.

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Manually operated, safe and reliable.

双手操作, 安全可靠.

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In computer security a manually operated switch or device that activates an alarm.

计算机安全学中,指手工操纵的能发生警报的开关或设备.

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The bridge is manually operated by hydraulic and is almost maintenance - free, requiring no other power.

登车采用手动液压操纵,无需其它动力,几乎不需要任何维修.

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The assembly of panel mounting electrical components such as signal indicators, neonlamps, manually operated switches.

用于控制面板的电子元件(例如指示灯, 氖灯, 手动开关)的装配.

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