Contact us
Choose a category below so we can get back to you as quickly as possible.
第一單元內容很少,就是關於確定位置的基本知識.概括起來,無外乎能用數對表示具體的平面位置,能描述出圖形平移後的具體新位置等.多看看教材,你用40分鐘的時間即可完全弄懂.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.