flat horizontal surface造句

Put the door on a flat horizontal surface to make the work easier.
While this technique can be applied to any furniture surface, the beginner should first practice on flat horizontal surfaces, like table tops, before working on more complex surfaces.
Therefore the normal force must be same & mdash; exactly equalling the weight of the books ( if the books are on a flat horizontal surface ) . [ Talk ] 17 : 22, 12 March 2009 ( UTC)
H閘鑞e Cixous also penned the accompanying monograph for the installation, and in the poetic and philosophical text, reflects upon the experience of encountering Lispector's text in this new, installation-based context : " The verbal rubber things are spread out on the flat horizontal surface of a floor.
As I understand it, you're asking about a ball rolling along a flat horizontal surface, bouncing off something ( which is at a known angle to the ball's trajectory ), and rolling away along the flat surface, in which case the simple laws of reflection should be enough.
It's difficult to find flat horizontal surface in a sentence. 用flat horizontal surface造句挺难的