rectangular radiator

• 长方形散热器

rectangular radiator的用法和样例：

例句

1. Due to the general derivation, the longitudinal fin arrays on a heat sink can have either square, rectangular, equilaterally triangular, or cylindrical cross section.
   这个研究是针对纵长型的散热器在已知体积与鳍片数目以及一边的深度，求长方形鳍片的长度与宽度与横截面积。