三角学,trigonometry英语短句,例句大全

三角学,trigonometry
1)trigonometry[英][,tr?ɡ?'n?m?tri][美]['tr?g?'nɑm?tr?]三角学
1.The paper summarizeds the couse of the early development of trigonometry,the Egyptians and Babylonian with a crude knowledge of practical trigonometry began the times of proto-trigonometry.三角学的英文名称是trigonometry,原义为三角形测量,是以研究平面三角形和球面三角形的边与角的关系为基础一门数学学科。
2.The background of the Urquhart theorem and the interpretations viewed from plane geometry and trigonometry angles are introduced,and its meaning in analytic geometry is explored.介绍了Urquhart定理的历史背景,以及该定理在平面几何、三角学视角下的解释。

英文短句/例句

1.the trigonometry of spherical triangles.球面三角形的三角学。
2.The branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them, particularly the trigonometric functions.三角学数学的分支研究三角形边、角关系以及在此基础上的计算，尤其是三角函数
3.The tangent is an important concept in trigonometry."正切"是三角学中的一个重要概念。
4.The height of the mountain has been determined by trigonometry.该山的高度已用三角学测得。
5.spherical trigonometry球面三角 (法,学)
6.the mathematics of triangles and trigonometric functions.三角形与三角函数的数学。
7.Economic Reflection on foreign capital speed-up gliding down of the bead triangle and long triangle Area;“珠三角”、“长三角”外资增速下滑的经济学思考
8.(mathematics) of a triangle having three sides of different lengths.（数学）有三条长度不等的边的三角形。
9.The function of triangle interior angle summation theorem evolving in mathematics development三角形内角和定理的演变在数学发展中的作用
10.a mathematician specializing in trigonometry.专门研究三角法的数学家。
11."Trignometry," Norman said; "a higher form of math."“三角课”诺尔曼说，“一种高级数学。”
12.System Dynamic Research on Yangtse River Marine System;长江三角洲水运物流系统动力学研究
13.Study on Physiological Energetics of Hyriopsis Cumingii (Lea);三角帆蚌Hyriopsis cumingii（Lea）生理能量学研究
14.Economic Perspective on the "Shortage of Peasant-laborers" in Pearl River Delta;珠三角“民工荒”问题的经济学透视
15.Anatomical observation on the rooting of the cutting of Bougainvillea spectabilis;三角梅插穗扦插生根过程解剖学观察
16.The Three Dimemsions of Biblical Allusions in British and American Literature;英美文学中《圣经》典故的三维视角
17.The legal Interpretation of Administrative Agreements in Zhujiang Delta;泛珠三角地区政府间协议的法学分析
18.The Point of View About the Physical Training Process From"Three Theory";从“三论”的角度审视体育教学过程

相关短句/例句

trigonometry[英][,tr?ɡ?'n?m?tri][美]['tr?g?'nɑm?tr?]三角学;三角
3)optical triangulation光学三角
1.The Optical Triangulation—Electromagnetic Whirlpool Compounding Sensor;光学三角—电涡流复合传感器
4)trigonometric[al]三角[学]的
5)optical triangulation光学三角法
1.Firstly, the measuring principle of the optical triangulation is.首先介绍了光学三角法的测量原理,并且对线阵CCD 的基本工作原理进行了研究。
6)optical triangle method光学三角法
1.Based on the survey of the non-contact measuring method, the present research status of Position Sensitive Detector (PSD) and it s development trend, present dissertation developed a distance measuring system on the base of the comprehensive knowledge of optical triangle method and PSD s operating prin.本论文在常用非接触测距方法、PSD研究现状、PSD发展趋势的研究基础上,采用光学三角法和PSD的测量原理开发了基于PSD的测距系统;深入分析了本测距系统的工作原理和PSD的输出信号处理电路:并通过实验详细探讨了本测距系统误差产生的原因。
2.The principlesof optical triangle method and position sensitive device were explained, on the basis of which novel real timemeasuring system was developed giving optical path design and following processing ci.本文简要介绍了以磁悬浮和气悬浮为代表的传统悬浮技术,分析了其局限性,提出了光电反馈式静电悬浮的新方法,说明了实时测距在静电悬浮中的重要性,解释了光学三角法和位置敏感器件的工作原理,并介绍了在此基础上研制的新型实时测距系统,给出了该系统的光路设计和后续处理电路设计。