continuity on both sides是什么意思

用法例句

Using the continuous elastic double layers beam model of track structure,the forces between the sleepers and the tunnel inlay produced by the running of certain subway train were calculated.

采用施加在轨道上的一系列移动轴荷载模拟列车作用,利用轨道结构连续弹性双层梁模型,计算出某城市地铁列车运行产生的轨枕与隧道之间的作用力。