壁厚不均
The dynamic buckling behavior of the thin-wall cylindrical shell is more complicated than that of the thick shell due to its more unevenness.
由于薄壁圆柱壳比厚壁圆柱壳的不均匀性更大,薄壁圆柱壳的轴向动力屈曲比厚壁复杂得多。
but the piston structure is complex, wall unevenness, has a certainty difficulty in the process of production.
但活塞结构复杂,壁厚不均,生产中有一定难度。
英语网 · 双语娱乐资讯
英语网 · 英语阅读
英语网 · 双语新闻