updown

Press the updown buttons to set the desired film speed .

按压向上向下按钮调至所需的胶卷速度。

For the getting evidence is updown in medical accident , so medical equipment management should be carried out .

医疗事故，取证倒置，开展医疗设备质控管理，确保在用仪器设备的安全性、有效性。

Press the updown buttons to display the shutter speed you wish to set .

按下向上向下按钮使显示出您选好的快门速度。

Press the updown buttons until the exposure indicator is displayed .

按压向上向下按钮直到曝光指示灯显示。

Press the updown buttons and set or adjusts the value of the mode you have selected .

按压向上向下按钮，调整或设置被您选择模式的值。

Press the updown buttons to select ether preview or AE lock .

按压向上向下按钮，以选择预对焦或AE锁定。

Press the updown buttons to select either spot metering or enter-weighted average metering .

按压向上向下按钮选择符单点式或中央偏重测光。

Later , when she began sleeping more , he paced updown the hallway outside her room .

后来，她睡的时候多了，比尔就在屋外走廊里踱来踱去。

Choose the Help button for help on this function and its arguments . Press the updown buttons to set the desired film speed .

如需有关该函数及其参数的帮助，请按帮助按钮。按压向上向下按钮调至所需的胶卷速度。

Use the mode dial to select the desired mode , and press the updown buttons to select the desired setting where applicable .

使用模式盘选择所需模式时，请按向上向下按钮直至您所需的设置位置。

The main switch selector , mode dial , updown buttons , and a brief explanation of their functions are shown below .

以下说明主选择开关、模式盘、向上向下按钮以及解释它们的功能。

CCD electric ultra-high vacuum gate valve uses electric device to drive the stem , moving valve disc updown to make the valve opened or closed .

CCD型电动超高真空插板阀是通过电动装置驱动阀杆带动阀板作上下运动，达到阀门的开启或关闭。

Press the updown buttons to set the desired exposure compensation value . Apart from statutory compensation , there is a system of ex gratia payments .

按压向上向下按钮，调准曝光补偿值。除法定补偿外，政府也会按一套特惠补偿方法，发放特惠补偿。

One-stage or two-stage pumps feature updown movement of flexible diaphragm during the mechanical stage which induces a flow of gas through the pump head , generating a vacuum .

单级或双级泵是通过橡胶膜片上下往复运动，引导气流通过泵头，形成真空状态。