包含 air cushion 的英语例句 | 欧路词典例句词典

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Based on the theory of interaction of fluid-solid, tridimensional FEM model of dam-aircushion-water is introduced.The vibration isolation mechanism and effectiveness of air cushion has been studied.

摘要从流固耦合理论出发，介绍了坝--的三维有限元理论模型，研究了的减机理和效果。

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原声例句

大商业时代

Without this engine to form the motive power and the pneumatic tire to give it four air cushions to run on, the automobile would never have progressed beyond the steam carriage stage.

如果没有这种发机形，没有充轮胎为四个垫以行驶，汽车将永远无法超越蒸汽车阶段。