laser level
复数形式
laser levels
1
激光水平仪, 激光水准仪
a tool that emits a visible laser beam to project a straight, level, or plumb line onto a surface, facilitating precise alignment and positioning during construction, carpentry, or other projects
A laser level is a tool that projects a laser beam to create a straight line or plane of reference, helping to ensure accuracy in alignment and leveling. It is often used in construction, carpentry, and home improvement projects to mark or measure level surfaces or straight lines over long distances. Laser levels can be used for tasks like installing shelves, laying tiles, or building walls, providing a clear, visible guide for precise work. Some models are self-leveling, while others require manual adjustments, and they may include horizontal, vertical, or both types of laser beams.
- The contractor used a laser level to make sure the foundation was perfectly level before starting the construction.
承包商在开始施工前使用了激光水平仪来确保地基完全水平。
- I need to grab the laser level to ensure the shelves are aligned properly on the wall.
我需要拿激光水平仪来确保架子在墙上正确对齐。
- The laser level made the process of hanging pictures much easier and faster.
激光水平仪使挂画的过程变得更容易、更快捷。
- He set up the laser level to check if the tiles were perfectly straight before grouting.
他设置了激光水平仪，以检查瓷砖在灌浆前是否完全平直。
- We used the laser level to ensure the fence posts were placed at the correct height.
我们使用激光水平仪来确保围栏柱放置在正确的高度。