bonne projection中文什么意思

彭纳没影

彭纳投影

• bonne:    n. 〔法语〕 女仆；保姆。 adj ...
• projection:    n. 1.射出，投掷，发射，喷射。 ...
• bonne amie:    女朋友

百科释义

A Bonne projection is a pseudoconical equal-area map projection, sometimes called a dép?t de la guerre or a Sylvanus projection. Although named after Rigobert Bonne (1727?1795), the projection was in use prior to his birth, in 1511 by Sylvano, Honter in 1561, De l'Isle before 1700 and Coronelli in 1696.