Using Directed Numbers to Describe a Position on a Cartesian Plane

Using Directed Numbers to Describe a Position on

a Cartesian Plane

;

【期刊名称】《中学生数学：初中版》 【年(卷),期】2008(000)009

【摘要】<正>The position of a point on a plane surface can be described by giving two measurements taken from the two direction axes. Generally,these two axes are at right angles to one another and the point at which the axes intersect is the reference point or origin,O,of the system.

【总页数】1页(P.41-41)

【关键词】Cartesian giving Numbers figure drawn honor ordere 【作者】; 【作者单位】; 【正文语种】英文 【中图分类】G634.6 【相关文献】

1.Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-plane payload capacity [J], Hua LIU; Xin XIE; Ruoyu TAN; Lianchao ZHANG; Dapeng FAN

2.Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-plane payload capacity [J], Hua LIU;