1) snow-bearing wind
风雪流
1.
On the basis of using FEM to analyze the speed of wind blowing across the embankment,cutting and part cut-part fill subgrade,the speed field of snow-bearing wind and sand-bearing wind is simulated,then a reasonable cross section type of subgrade is proposed.
利用有限元的方法分析了风速场在遇到路堤、路堑、半填半挖路基时的变化情况,模拟风雪流和风沙流在遇到不同路基断面形式时的速度场,从而提出合理的路基断面形式。
2) snow stream field
风雪流场
5) blizzard
[英]['blɪzəd] [美]['blɪzɚd]
暴风雪;雪暴
6) snow drift
风吹雪
1.
Research on the formation of snow drift in different road cross section and subgrade height;
公路路基断面形式与路基高度对风吹雪灾害形成的影响分析
2.
Application of snow fence in preventing snow drift hazard on highway;
防雪栅在公路风吹雪雪害防治中的应用
3.
Through the investigation of five road sections in Heilongjiang province which are subjected to snow drift, this paper studies the formation mechanism of snow drift, analyses the factors such as route direction, road cross section and subgrade height that affect the formation of snow drift.
从分析风吹雪的形成机理入手,结合黑龙江省5条主要公路风吹雪灾害调查数据,对风吹雪灾害的分布特征进行了研究。
补充资料：风雪帽
风雪帽 现代帽类名称，又称“罗宋帽”，是一种保暖性能特好的男式冬帽，尤为老年人所喜爱。用双层骆驼绒制作，帽墙成三翻式，把帽墙翻下，前面脸部只露出一蛋形圆孔，耳朵、后脑、脖子等都可罩去。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条