This aircraft was equipped with inflated pontoons to permit alighting on the water.

这架飞机是装有充气浮筒，以允许在水面上下车。

Analysis models and basic methods are introduced simply to solve mechanics problems of applying multi-purpose pontoons to construct temporary operation flats.

通过工程实例简单介绍多用途浮箱架设临时性作业平台力学的分析模型与基本方法。