vector invariant造句
例句與造句
- By an analytic method , in this essay a vector invariant of a casual point to a tetrahedron on volume and deductions form vector invariant are given
摘要利用解析法，給出空間任意一點與四面體體積有關(guān)的一個向量恒等式，并給出若干推論。 - It's difficult to find vector invariant in a sentence. 用vector invariant造句挺難的