back-tensioned drawing

例句：

1. 1.The back-tensioned drawing technique is used to create a sense of depth in a painting.
   反向张力绘图技术用于在绘画中创造深度感。
2. 2. This back-tensioned drawing method can help improve the accuracy of measurements.
   这种反向张力绘图方法可以提高测量的准确性。
3. 3. The artist used a back-tensioned drawing to illustrate the movement of the characters in the story.
   艺术家使用反向张力绘图来描绘故事中人物的动作。