n.垂心

The method is greatly improved on an old one by calculating traverse error orthocenter, coordinate transformation and separation. 該方法通過求導(dǎo)線誤差重心,坐標(biāo)變換和分離的手段對(duì)原方法作了重大的改進(jìn),從而使計(jì)算變得簡單。

Here is a test to check whether a particular program is continuous:Construct the orthocenter of triangle and three mid points (say A', B' C' ) between vertices and orthocenter. 人眼習(xí)慣看到動(dòng)態(tài)模糊，因此習(xí)慣電視或電影中的運(yùn)動(dòng)模糊甚至不會(huì)注意到。

This article has studied the definite integral used in the physics application from power,force,moment of inertia,orthocenter of plane figure and calculation of inertia moment,mainly utilizing the research method from particulars to generals. 本文從功、力、轉(zhuǎn)動(dòng)慣量、平面圖形的形心和慣性矩的計(jì)算這幾個(gè)方面研究了定積分在物理學(xué)中的應(yīng)用，主要運(yùn)用了從特殊推廣到一般的研究方法。

Some Results about Median Point of Any Polygon and Orthocenter of Any Inscribed Polygon of a Circle 關(guān)于多邊形的頂點(diǎn)重心與圓內(nèi)接多邊形的垂心的若干結(jié)論