Equation

(noun.) the act of regarding as equal.

(noun.) a mathematical statement that two expressions are equal.

录入:昆西

• He drew the shape of the bulb exactly on paper, and got the equation of its lines with which he was going to calculate its contents, when Mr. Edison again appeared and asked him what it was. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Moreove r, they worked simple equations involving one unknown, and had a hieroglyph for a million (the drawing of a man overcome with wonder), and another for ten million. 李贝. 西洋科学史.

编辑:珀西