例句與造句

1. The National Transportation Safety Board and railroad unions say rail alignment sensors could prevent such crashes.
2. The tower next to the telescope, called the Center of Curvature Alignment Sensor Tower ( CCAS ), is used to calibrate the mirror segments.
3. Therefore, the telescope employs a Center of Curvature Alignment Sensor ( CCAS ) situated at the top of a tall tower adjacent to the dome.
4. It's difficult to find alignment sensor in a sentence. 用alignment sensor造句挺難的