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- In the interface of convergence district and divergence district of Q vector divergence, accompany severe convection precipitation and convection precipitation strengthen following convergence center strength, weaken following divergence center weaken. 模拟情况表明在对流层低层Q矢量散度辐合区和辐散区的交界处,伴随有较大的对流性降水,强降水区域轴线走向与Q矢量散度场轴线走向较为一致,对流性降水的强度变化和Q矢量散度场辐合中心强度变化一致。
- Vanadium containing steels obtain their properties from a combination of fine grain size and precipitation strengthening,the presence of vanadium promoting strong and good weld ability. 含钒钢具有细化晶粒尺寸与沉淀强化相结合的特性,加入钒可以促进强度的提高和具有良好的焊接性。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- Vanadium added into the steel plays two essential roles-grain refinement and precipitation strengthening by the fine carbo-nitrides precipitates. 钒在钢中通过形成细小析出相起细化晶粒和沉淀强化作用。
- He has been brought in to strengthen the defence. 已请他来加强后卫力量。
- precipitation strengthening alloy 沉淀强化合金
- About two thousand men were ganged out to strengthen the works. 约有二千人编组成军加强防御工事。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- precipitation strengthen 沉淀强化
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
- We should strengthen the legal system. 我们应加强法制。
- We need to strengthen the People's Armed Police. 加强人民武装警察部队建设。
- Keywords Aluminum alloy;Scandium;Zirconium;Precipitation strengthening; 铝合金;钪;锆;沉淀强化;
- To support or strengthen from beneath. 从底层支持，加固从下方给予支持或加固
- Keywords VN Alloying;Grain Refinement;Precipitation Strengthening;Application; 钒氮合金化;晶粒细化;沉淀强化;应用;
- To furnish or strengthen with a back or backing. 背靠，加固用后背或支持物装备或加强
- We will strengthen the protection of wet land. 我们将加强湿地保护。
- Criticism and self-criticism strengthen unity. 批评与自我批评能增进团结。
- Precipitation might spoil things. 轻举妄动会把事情弄得不可收拾。
