图中圆o1圆o2圆o3分别为某日三个时刻的80°等太阳高度线太阳直射点的纬度变化忽略不计其中n为纬线此时北京昼长夜短．读图 Sketch Coloring Page

图中圆o1圆o2圆o3分别为某日三个时刻的80°等太阳高度线太阳直射点的纬度变化忽略不计其中n为纬线此时北京昼长夜短．读图 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #3258

anonymous

anonymous
sketch #3258

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #3814

Emin AltınKöprü
sketch #3814

sketch #3680 Infected Mushroom by Rohit Rahul

anonymous

anonymous
sketch #3680 Infected Mushroom by Rohit Rahul

sketch #3155 Iron Man

anonymous

anonymous
sketch #3155 Iron Man

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #2318

anonymous

anonymous
sketch #2318

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #5176

anonymous

anonymous
sketch #5176

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #3063

anonymous

anonymous
sketch #3063

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #4896

anonymous

anonymous
sketch #4896

sketch #5260

anonymous

anonymous
sketch #5260

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #3300

anonymous

anonymous
sketch #3300

sketch #2765 Kratos by Nassim Nouri

Nassim Nouri
sketch #2765 Kratos by Nassim Nouri

sketch #3496

anonymous

anonymous
sketch #3496

sketch #4869 Madara by Jean-Benoit Renaud

anonymous

anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #2150 batman

anonymous

anonymous
sketch #2150 batman

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #4549

anonymous

anonymous
sketch #4549

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #2195

anonymous

anonymous
sketch #2195

sketch #4976

anonymous

anonymous
sketch #4976

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #20594

anonymous

anonymous
sketch #20594

tomski图中圆o1圆o2圆o3分别为某日三个时刻的80°等太阳高度线太阳直射点的纬度变化忽略不计其中n为纬线此时北京昼长夜短．读图 coloring

如图圆O1圆O2圆O3三圆两两相切为圆O1圆O2的公切线为半圆且分别与三圆各切于一点若圆O1圆O2的半径均为1则圆O3的 sketch template

好看的数学题（二）：割补法就是，老师割好了，让 sketch template

如图圆O1圆O2圆O3三圆两两相切为圆O1圆O2的公切线为半圆且分别与三圆各切于一点若圆O1圆O2的半径均为1则圆O3的 sketch template

GeoGebra中级篇034—GeoGebra的圆心和半径圆工具圆心半径画圆法Circle With Center And Radius sketch template

5．如图，已知⊙O1与⊙O2相交于A，B两点，AB是⊙O2的直径，过A点作⊙O1的切线交⊙O2于点E，并与BO1的延长线交于点P，PB分别与⊙ sketch template

由上图可以看出太阳高度等值线图是从昼半球的上空角度来“观察形成的因此�们可以从中了解到以下几点1．等太阳高度同心圆线的中心点即为太阳 sketch template

阻抗、反射系数与史密斯圆图 知乎 sketch template

图中圆O1圆O2圆O3分别为某日三个时刻的80°等太阳高度线太阳直射点的纬度变化忽略不计其中n为纬线此时北京昼长夜短．读图 sketch template

图中圆O1圆O2圆O3分别为某日三个时刻的80°等太阳高度线太阳直射点的纬度变化忽略不计其中n为纬线此时北京昼长夜短．读图 sketch template

下图中每个小方格的边长都是1厘米．1在图中用数对表示每个圆圆心的位置．2要让圆O1移到到O2的位置要先� 平移格再� 格 sketch template

浅谈完全四边形性质知乎 sketch template

四圆两两相切问题——一道尺规作图问题的探究历程知乎 sketch template

四圆两两相切问题——一道尺规作图问题的探究历程知乎 sketch template

《几何原本》与圆有关的平面几何（1）知乎 sketch template

Smith圆图的应用知乎 sketch template

射�&天线设计 Smith圆图 史密斯圆图在线工具 CSDN博客 sketch template

如图在平面直角坐标系中半径分别为33和3的⊙O1和⊙O2外切于原点O在x轴上方的两圆的外公切线AB与⊙O1和⊙O2分别切于点AB直线 sketch template

如图已知⊙O1和⊙O2相交于ABACAD分别是两圆的直径1CBD三点在同一直线吗为什么2当⊙O1和⊙O2满足什么条件 sketch template

【平面几何�两圆正交的一个新的充要条件知乎 sketch template

初中数学：圆的辅助线作法（根据圆的定理作对应辅助线）知乎 sketch template

如图所示对心直动滚子从动件盘形凸轮机构，凸轮廓线为一个圆，圆心为O’，凸轮的转动中心为O。 1在图上作出凸轮基圆和理论轮廓线； 2利用 sketch template

如图⊙O1与⊙O2相交于AB两点经过点B的一直线和两圆分别相交于点C和D设此两圆的半径为R1R2．求证ACAD=R1R2 sketch template

高中物理磁场旋转圆问题解题技巧？知乎 sketch template

求解动点轨迹方程的的七种解法这波干货绝对666！！！知乎 sketch template

如图已知∠AOB=30°在射线OA上取点O1以O1为圆心的圆与OB相切在射线O1A上取点O2以O2为圆心O2O1为半径的圆与OB相 sketch template

机械制图圆弧连接的综合作图步骤机械工程师自学� sketch template

初中几何：有关圆的基本知识（基本性质和位置关系） 圆 英才学习� sketch template

圆与圆的位置关系？百度知道 sketch template

如图，在以点O为圆心的两个同心圆中，大圆的弦AB交小圆于点C、D 已知AB=4，CD=2，圆心O到直线AB的距离为1，则大圆的半径为 ，小圆 sketch template

老教师归纳总结，关于圆的12条常用结论，一目了然圆�角 sketch template

该图中虚线圈为同心圆圆心位于某大陆上将一根1．76m长的细木棍直插入圆心上实线为某日该细木棍的日影端点轨迹内圆的半径为3 米最外面圆 sketch template

如图所示在一真空区域中ABCD是圆O的两条直径在AB两点上各放置电荷量为 Q和 Q的点电荷设CD两点的电场强度分别为ECED sketch template

刀尖半径补偿中的计算。知乎 sketch template

圆的滚动问题探索1如图1一个半径为r的圆沿直线方�从A地滚动到B地若AB的长为m则该圆在滚动过程中自转了圈．试验现有两个半径 sketch template

如何看懂史密斯圆图？知乎 sketch template

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