例句與造句

1. The frame is a structure that supports the cradle and blade at a convenient working height.
2. The distance between the wall and the base of the ladder should be at least one-quarter of the ladder's working height.
3. They have forestry bucket trucks which can reach a 95 foot working height or a lesser height with some lateral reach.
4. However, these increased layers of asphalt also reduce the working height of the barrier which reduces its effectiveness for heavier vehicles.
5. This enables the ladder to clear overhanging obstacles, such as the eaves of a roof, and increases the safe working height for a given length of ladder.
6. It's difficult to find working height in a sentence. 用working height造句挺難的
7. The computer program will then produce a set of contour charts overlaid on the project floor plan, showing the light level to be expected at the working height.
8. The lower cavity is from the floor to the working height, the upper cavity is from the lower edge of the luminaires to the ceiling, and the middle cavity is the volume between these planes.
9. The catenary has a voltage of 25 kV 60 Hz AC . The pantographs of the E60s are mounted on top of pedestals on the roof to adapt their working height to the unusual high catenary position.
10. If they are between 4 and 15 steps they will often be configured to have a top platform ( on what would be the final step ), and will have surrounding handrails-this style of safety step can be used at a maximum working height of 5 metres.