pack ice是什么意思 pack ice怎么读
pack ice的英文翻译是什么意思，词典释义与在线翻译
pack ice的用法和样例
用作名词 (n.)
- The wedge-shaped end of a bridge pier,designed to divide the current and break up ice floes.
桥墩分水角桥墩的楔形边缘，用来分开水流并打碎浮冰块。 - An improved numerical method of simulating ice accretion on airfoil was developed based on parcel concept following the fundamental assumption of droplet movement.
摘要基于微团概念，以雨滴运动的基本假设出发，对翼型积冰的拉格朗日方法进行了改进。
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