送交者: tinaliang 于 2010-05-18, 14:09:48:

回答: 为什么不安装类似坦克倾斜装甲的倾斜镜面，以增强反射功能呢？ 由 heartwaver 于 2010-05-18, 14:06:56:

• that is not what I said. The material determines how hot - steven (575 bytes) 2010-05-18, 14:59:42 (443059)
  • The metal coating on a mirror gives broadband reflection. - DW (98 bytes) 2010-05-18, 15:30:29 (443071)

加跟贴