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- 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。
- 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。
- 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。
- 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。
- They acted with precipitate haste. 他们鲁莽仓促地采取了行动。
- precipitation strengthening alloy 沉淀强化合金
- He has been brought in to strengthen the defence. 已请他来加强后卫力量。
- 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。
- All this will precipitate an economic crisis. 所有这些会促成经济危机。
- precipitate strengthening 沉淀强化
- Precipitate the extinction of sth. 促进某种事物的消灭
- Clouds usually precipitate as rain and snow. 云常会凝结成雨或雪。
- 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
- To disperse(a precipitate)to form a colloid. 胶溶分解沉淀物形成胶质
- It would only serve to precipitate his ruin. 它只会加速他的毁灭。
- The rain isn't strengthening, is it? 雨下得不那么大了吧?
- A yellow precipitate should form immediately. 很快会形成一种黄色沉淀物。
- They made a precipitate decision. 他们作了一个轻率的决定。
- To precipitate in pellets of ice and hard snow. 下冰雹落冰和硬雪的颗粒
- Keywords Aluminum alloy;Scandium;Zirconium;Precipitation strengthening; 铝合金;钪;锆;沉淀强化;