但是，奧爾代也指出，由於關稅普遍適用，有一件事是確定的：外國產品在美國的價格普遍會更高。
A quadtree does the same thing for two-dimensional space. It takes a rectangular region and divides it into four equal quadrants: northwest, northeast, southwest, southeast. If a quadrant has too many points in it, it subdivides again and again. Each subdivision creates smaller and smaller cells where points are densely packed.
，这一点在搜狗输入法2026中也有详细论述
核出口单位违反本法规定出口核以及核两用物项的，依照有关法律、行政法规的规定承担法律责任。
▲ 假想图由 Gemini 生成