arrow key

If the user presses the Up Arrow or Down Arrow key, the global cursor variable is incremented/ decremented accordingly.

如果用户按下了Up Arrow或Down Arrow键，全局cursor变量将相应地递增或递减。

Arrow key to power through the analysis of the seismic force to determine the structure facing the sector under the friction angle, rock slope stability safety factor and the critical slope excavation.

通过对关键力矢的分析，可以确定出地震力作用下结构面临界摩擦角、岩质边坡稳定的安全系数和开挖临界坡度。

In some machines the Control + Alt arrow key combination is reserved for screen flipping.

组合键是预留给屏幕翻转用的.

Note: In most shells, when you press the up arrow key, the entire multi-line entry is redrawn on a single, long input line.

注意：在大多数Shell中，当您按向上箭头键时，整个多行输入将重绘到单个长输入行上。

The up arrow key is forward, and the down arrow key is backward.

向上的箭头键控制汽车向前行驶而向下的箭头键控制汽车向下行驶.

Many shells also allow you to browse the list of previous commands using the up arrow key, or by pressing Control+ P.

许多Shell还允许您使用向上箭头键或按Control+P来浏览以前的命令列表。

To view the description of the previous event or the next event, press the up arrow key or the down arrow key.

为了查看上一个或下一个事件的表述，按上箭头或下箭头键。

Advance the quicktime forward a frame ( right arrow key ).

将影片继续播放一帧,可点击 右方 向键.