trajectories的例句（trajectories在句子中的用法）

• The network of lines now conforms closely with a regular system of stress trajectories. 这些线所形成的网络与规则的主应力迹线族密切吻合.
• The subject of orthogonal trajectories remained dormant. 正交轨线的问题一直处于沉寂状态.
• To answer this question, we need to plot trajectories of principal stresses. 为了回答这个问题, 我们尚须画出主应力迹线图.