数学英文术语学习.pptx

标题文本,正文级别 1,正文级别 2,正文级别 3,正文级别 4,正文级别 5,本章单词复习,the English words of this chapter,triangle,释义：三角形,发音：,例句：equilateral triangle,（等边三角形）,quadrangle,释义：四边形,发音：,例句：,quadrangle,-shaped logos（四边形logo）,pentagon,释义：五边形,发音：,例句：,Pentagon,officials（五角大楼）,hexagon,释义：六边形,发音：,例句France is known by Frenchmen as the,Hexagon,because of its shape.,由于其版图形状，法国人称法国是六角形。,heptagon,释义：七边形,发音：,例句：How to draw a heptagon？（如何画一个七边形）,cube,释义：立方体,发音：,例句：Looking at the,cube,from the front.,从正前方看立方体,cylinder,释义：圆柱,发音：,circular cone,释义：圆锥,发音：,sphere,释义：球,发音：,例句：He rounded the clay into a,sphere,.,他把粘土揉成球形。,prism,释义：棱柱,发音：,例句：Hes not just passing light through a,prism,.,他不仅仅是让光线通过棱镜。,section,释义：截面,发音：,例句：gross,section,（总截面）,rotation,释义：旋转,发音：,例句：The cube would complete a,rotation,in the span of one year.,这个立方体完成一次旋转需要一年的时间。,