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- A four-sided plane figure with four right angles. 矩形，长方形具有四个边的方形，有四个直角
- A plane figure with four sides and four angles. 四边形有四个边和四个角的平面图形
- Which of the following plane figures have reflectional symmetry? 下列哪些平面图形具有反射对称性质？
- And this one? (square) What shape is it? Shapes like these are called plane figures. 这一个呢?(出示正方形)是什么形状?像这样的图形我们叫做平面图形。
- The first six shapes are plane figures, and the last three shapes are solid figures. Today we'll learn about cuboids and cubes. 前面六个是平面图形,后面三个是立体图形。今天我们学习长方体、正方体的认识。
- A method for the random angly rotation of plane figures in the operation of electrical discharge wire-cutting machine was discussed. 对于一些不规则图形,可先对加工指令表达的平面图形进行坐标旋转变换。
- A closed plane figure bounded by three or more line segments. 多边形；多角形由三条或更多的线段围成的一个封闭的平面图形
- A four-sided plane figure with opposite sides parallel. 平行四边形一种有四条边且每两条边对应平行的平面图形
- Among these books are Measurements Of The Circle, The Sand Reckoner, Spirals, Conoids &Spheroids, Sphere &Cylinder, Floating bodies, The quadrature of the parabola, The equilibrium of plane figures. 这些著作包括《圆的测量》、《数沙术》、《螺旋线、劈锥曲面和球状体》、《球体与圆柱》、《论浮体》、《抛物线求积》，以及《论平板的平衡》。
- A plane figure bounded by two radii and the included arc of a circle. 由两个半径和两个半径中间的弧所形成的一个平面形状。
- How much do all these figures stack up to? 这些数字的总和是多少？
- The plane climbed until it was clear of the clouds. 飞机爬升穿出了云层。
- An instrument that measures the area of a plane figure as a mechanically coupled pointer traverses the perimeter of the figure. 测面仪一种仪器，当机械连结的探针扫过平面图形的周线时能测出图形的面积
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- A plane figure consisting of four points,no three of which are collinear,connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- A plane figure consisting of four points, no three of which are collinear, connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- Mathematics A plane figure consisting of four points, no three of which are collinear, connected by straight lines. 四边形，四角形：由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- Nothing is so fallacious as fact, except figures. 除了数字外，没有一样东西是像事实那样靠不住的。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The tax inspector agreed the figures. 税务稽查员核准了这些数字。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
