A farce diagram must be drawn , with each of the three sides of the triangle parallel to the force it represents. 必須畫一幅力線圖，其中三角形的每一條邊都與其表示的力平行。
Forced diagram true face going to deoxidation left wing film literature and left wing literature and art in macroscopic view. 力圖在宏觀上還原左翼電影文學以及左翼文藝的真實面貌。
This paper discusses and analyzes the distribution and change regulation of temperature force in continuously-welded rails under different conditions via diagrams. 利用溫度力圖可系統地分析在不同狀態下無縫線路鋼軌內部溫度力的分佈與變化規律。
