inspection enlarger

例句：

1. 1. This inspection enlarger is used to measure the size of objects.
   这个检查放大器用于测量物体的大小。
2. 2. The engineer used the inspection enlarger to check the quality of the metal parts.
   工程师使用检查放大器来检查金属部件的质量。
3. 3. The technician carefully adjusted the inspection enlarger to get a clear image of the object.
   技术员仔细调整了检查放大器，以便清晰地观察物体。