mathematical symbol [数] 数学符号 ; 运算符号 ; 算术符号
mathematical symbol language 数学符号语言
Mathematical essence of map symbol 地图符号的数学本质
Using lithium atoms, scientists recreated an ancient mathematical symbol that had been seen as far back as the second century in Afghan Buddhist art.
使用锂原子，科学家重建了这个古老的数学符号，它早已被视作二世纪阿富汗的佛教艺术符号。
Mathematical method penetration and dominate all branches of natural science theory. It becomes more and more become a symbol of the primary measure of scientific achievements.
数学方法渗透并支配着一切自然科学的理论分支。它愈来愈成为衡量科学成就的主要标志了。
Nature's great book is written in mathematical symbol.
自然这一巨著是用数学符号写成的。
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