Teachers love the highest plane of friendship and love is based on the equality of division.

师爱的最高境界是友情，师爱的基础是平等。

youdao

A method of making synthetic plane rainbow holograms by spatial division is proposed and experimentally demonstrated.

提出一种记录平面合成彩虹全息图的空间分割记录方法。

youdao

Hard to calculate all teachers and students love everlasting, addition, subtraction, multiplication, and division, the body of point, line and plane is finished package? Happy teachers' day!

师生情天长地久，加减乘除难算尽，点线面体又岂包完？祝教师节快乐！

youdao

He oversaw the plane's conception and early development as head of Boeing's commercial airplanes division before departing to become head of Ford Motor Co.

WSJ: The Two Men Behind the 787