Install with the arrow on valve body pointing in the direction of flow.
安装时要使阀体箭头指向水流方向。
Install regulator in the line with the arrow on the body pointing in the direction of flow.
在管道上安装调节阀,将阀体上的箭头指向水流方向。
We know inheritance is not being shown here, because the line with the arrow is dotted and not solid.
我们知道继承在这里没有被显示,因为与带箭头的线是点线而不是实线。
At first it meant hitting a spot at the center of a target with an arrow.
VOA: special.2009.09.20
And I can find the orientation of the arrow You have the option of either working with the two components of A or with the arrow.
我也可以求得矢量的方向,你可以选择使用,A 的两个分量或者矢量图来计算
So in a moment you're going to go ahead and hit the spacebar and then as things fall from the screen when they line up with the left arrow, hit the left arrow with a different arrow, hit that arrow and see how good a score you can get.
一会儿你走到前面,敲一下空格键,当屏幕上面的东西从左边往下掉的时候,你就敲一下键盘上的左键,是哪个方向,敲对应的方向键就可以了,我们来看看你能得多少分。
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