Casselman wants to build an array of solar magnifying mirrors at one end of the line to collect and focus heat onto water filled tubes.
卡斯尔曼希望在管道的一端建造一组太阳放大镜，将热量收集到充满水的管道上。
2
Castleman wants to build an array of solar magnifying mirrors at one end of the line to collect and focus heat onto water-filled tubes.
卡斯尔曼想要在管道的一端建造一组太阳能放大镜，收集热量并把热量集中到充满水的管道上。
3
An array of tiny pieces of paraelectric material can sense the heat radiated by a person, and the pattern of the array's electrical outputs can then be used to construct an image.