pincushion

英 [ˈpɪnˌkʊʃ.ən]      美 [ˈpɪnˌkʊʃ.ən]
  • n. 针垫,针插
pincushion
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pincushion 针垫

pin,针,cushion,垫子。

pincushion (n.)
1630s, from pin (n.) + cushion (n.).
1. Distortion control - reduces pincushion and barrel distortion effects.
畸变控制 - 减少针垫和桶畸变作用.
2. Objection! - I'm going to pincushion this guy!
反对! - 我要教训教训这个家伙!
3. There is surprisingly little pincushion distortion in the EII considering the field width.
这几乎和FL一样,比E要 好一点.