斜方投射最大距離

無法回答此問題，因為"斜方投射"並無明確的定義或情境。如果是 referring to a physical action like throwing or projecting something at an angle, the maximum distance would depend on factors such as the force applied, the angle of projection, and the object's aerodynamics or trajectory. If it's related to a mathematical problem or geometry, more specifics are needed. Please provide additional context or clarification.