0 standing or pointing straight up or at an angle of 90° to a horizontal surface or line -- 竖直的；垂直的；立式的
Carefully tighten the clamp until it firmly supports the pipette in a vertical position.
In tin mining today, workers excavate tunnels horizontally from a vertical shaft.
Rotate it slowly from the horizontal into a vertical position.
Plot distance on the vertical Y-axis against time on the horizontal X-axis.
This vertical section of the soil shows four basic soil layers.
Allowing for parallax, the weaving pattern above needs wider gaps either side of the verticals.
In fact, the place of the edges in the picture imposes the verticals they are associated to.
An erudite interplay of verticals and horizontals creates a fairly remarkable harmony.
