That measures the angle down from the positive z-axis.
这是与z正轴的夹角。
Pull the squeegee across the window at an Angle to direct excess water down.
用刷子将窗户拖一遍，保持一点角度以使多余的水可以导下。
The only way to was to cut down the Angle.
唯一的办法就是降低角度。
Straight-through, right angle cast steel screw down vertical storm valve.
直通、直角铸钢可闭立式防浪阀；
Straight-through, right angle cast steel screw down vertical storm valve.
直通、直角铸钢可闭立式防浪阀；
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