ラセン – Vocabulary details

ラセン

Noun

Math

1. helix

2. spiral

ラ

セン

small spiral-shelled snail; spiral shellfish

line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)

Archimedean spiral

logarithmic spiral; equiangular spiral

helicoid

jpdb beta