正交坐标,直角坐标

orthogonal coordinates的用法和样例：

例句

The problems involved in the resolution of forces and displacements are not evident while we use orthogonal cartesian axes.在采用迪卡儿直角坐标时，力和位移分解中的问题是不明显的。
An analytic method of determining the basic dimensions of the oscillating disk cam mechanism under retangular coordinates is introduced.介绍了直角坐标下摆动从动件盘形凸轮机构基本尺寸确定的解析法。

12-1 心连心

Heart to Heart Li Feiyan: For most of the readers of English Salon , Heart to Heart International is still an unfamiliar name. Could you introduce the nature and guiding principle of your organization

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英语沙龙2004全年合辑下

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电信术语(3)

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发表于:2019-01-08 / 阅读(54) / 评论(0)

电信英语

VOA标准英语2012--New Texas Institute Coordinates Space Medicine Research

New Texas Institute Coordinates Space Medicine Research Since the human space flight adventure began more than 50 years ago, scientists have learned a lot about things like the effects of weightlessness on bones and muscles, and the danger of increas

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VOA标准英语2012年(四月)

编织的6个好处

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

发表于:2019-02-01 / 阅读(69) / 评论(0)

实用英语

中国将完成减排目标

The report, titled China's Response to Climate Change Policy and Action in 2015 is an assessment of the steps that have been taken to both reduce emissions and clean up the air in the country. Among the achievements laid-out in the analysis, the gove

发表于:2019-02-19 / 阅读(44) / 评论(0)

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adessive cases

annulus abdominalis

Archbishop of Westminster