Tarjimasi va ma'nosi:

(pi radii) 1) mat. radius; 2) êî 'ch. biror narsaning hara- kat qilish (ta'sir ko'rsatish) doirasi; 3) gdldirakning kegayi; 4) anat. bilak suyagi; 5) tex. yuk kodaruvchi kran strelkasining (xartum simon qismining) qulochi