tilt vector

例句：

1. 1. The tilt of the roof caused the tiles to shift.
   屋顶的倾斜导致瓷砖移位。
2. 2. The tilt vector is used to determine the direction of gravity.
   倾斜向量用于确定重力的方向。
3. 3. The tilt vector was measured using a laser scanner.
   使用激光扫描仪测量了倾斜向量。