1) mechanism of ice-breakup
开河机理
2) freeze-up mechanism
封河机理
1.
In this paper, river ice hydraulics, freeze-up mechanism and the factors influencing freeze-up were analyzed, and the freeze-up predic.
分析了河冰水力学、封河机理及影响封河的因素 ,并根据封河机理和影响封河的因素 ,建立了封河预报数学模型 。
3) Harnessing the YellowRiver
黄河治理开发
4) unsealing mechanism
开启机理
5) cracking mechanism
开裂机理
1.
Fissure and cracking mechanism and countermeasures of pouring reinforced concrete building floor;
现浇钢筋混凝土楼板裂缝开裂机理及防治对策
2.
Based on the exploding fracturing principle,an experimental device on rock fracturing was developed to study the rock cracking mechanism by pressure pulses.
研制了可以模拟爆燃加载环境的岩石冲击开裂实验装置,为进行动载下的岩石开裂机理研究提供了实验手段。
3.
This paper analyzed contrastively the physical characteristics of traditional red clay brick and coalflyash brick,discussed cracking mechanism in fly ash brick wall.
对比分析了粉煤灰砖与传统烧结红粘土砖的物理特性,探讨了粉煤灰砖墙体的开裂机理,在此基础上提出了预防墙体开裂的工程措施。
补充资料：开河
开河1河流解冻。 开河2 [kāi∥hé]开辟河道。
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