1.
There is no cold air come out from the air conditioner and the control knob does not work.
空调器不吹冷气，控制旋钮坏了。
2.
Mode switch. This control is used to select the desired transmit mode. The modes available are:
模式开关,这个控制旋钮能选择你要求的发射模式,可选模式有:。
3.
The monochrome screen is easy to read, and the clickable thumbwheel control permits scrolling through programming and feature menus readily enough.
单色萤幕十分易读，按键式的拇指控制旋钮，能够方便地浏览节目与功能选单。
4.
Speed variation of each roll by means of two potentiometers on the control cabinet.
控制面板上两个旋钮直接控制辊速度。
5.
A rounded control switch or dial.
旋钮圆形的控制开关或圆盘
6.
Does twisting the leftmost knob turn on the left-front burner, or does it turn on the left-rear burner?
旋转最左边的旋钮控制的是左边前端的火眼，还是后端的火眼呢？
7.
It’s much easier for drivers to select content via knobs than a set of buttons.
对于驾驶员来说，使用旋把或者旋钮要比一组按钮要容易得多，较少的控制可以避免搞乱界面。
8.
Controlling buttons on the EMS
EMS 上的控制按钮
9.
Close the regulator. After relieving all the gas pressure, turn the adjusting knob counter clockwise as far as it will go.
关闭调整器。在释放了所有的气体压力之后，逆时针旋死控制钮。
10.
the release button, knob, etc
释放按钮、 旋钮等.
11.
autothrust disconnect push-button
推力自动控制解除按钮
12.
Steering wheel-mounted audio and cruise controls
方向盘音响/定速控制钮
13.
speed control knob
速度控制钮-复印机的
14.
bridge control request push button
驾驶室控制请求按钮
15.
Push-button water temperature control
按钮式水温控制开关
16.
Four modes of operation are possible.
控制开关钮有四档。
17.
Figure 11-11: A stovetop with poor physical mapping of controls. Does the knob on the far-left control the left-front or left-rear burner?
图11-11 炉顶控件的物理映射很不自然，最左边的旋钮控制前端左边还是后端左边的火眼？
18.
The solution requires moving the physical locations of the stovetop knobs so that they better suggest which burners they control.
解决方案是调整旋钮的物理位置，这样它们能够更好地表示所控制的火眼。