查询词典 precipitation

An intercrystalline ductile fracture physical model of ultra-high-strength Al-Zn-Mg-Cu alloy was given and the stage fracture behaviors of equilibrium phase,matrix precipitation and microzone of precipitate free zone were analyzed by TEM observation of the quench ed and aged microstructures,the fracture behavior and morphology of Al-Zn-Mg-Cu alloy.

根据超高强铝合金淬火、时效组织透射电镜观察结果，以及合金断裂行为与断口形貌分析，提出了一种Al-Zn-Mg-Cu合金产生延性断裂的物理模型。

A scheme based on the reactor of iron/car bon-coagulation and precipitation process was adopted to treat the mixe d electroplating wastewater with capacity of four cubic meters per hour.

采用铁屑／炭反应器-混凝沉淀工艺处理某电镀厂规模为4 m3／h的电镀混合废水。

If elements of recycling efficiency, processing difficulty, energy consumption, rheology property of slurry and precipitation amount of aluminum sulfate are considered, the molal ratio of H2SO4/AlCl3 of 4.0 for 60 minutes at an operating pressure of 60 mmH2O and an operating temperature of 85℃ is the optimum. The higher the concentration of aluminum chloride, the better.

若考量资源回收效率、加工操作之难易度、能源损耗、设备材质需求、反应后浆料流动性及硫酸铝析出量等要素，以H2SO4/AlCl3反应莫耳比4.0、操作时间60分钟、操作压力60 mmH2O及操作温度85℃为最佳，氯化铝浓度则愈高愈好。

The results show that, under the guidance of easterly airstream in the south of subtropical high, typhoon "Molave" moved westwards and impacted Guangxi directly. With the combined effect of the southwest monsoon, Guangxi occurred a wide range of precipitation.

结果表明，在副热带高压南侧偏东气流引导下，台风向偏西方向移动直接影响广西，加上西南季风的叠加作用，造成了广西大范围的台风云系降水。

The effects and performances of dephosphorization of the common coagulant and the flocculants: the calcium salt, the molysite and the aluminum salt and polyacrylic amide were studied on the post-positioned precipitation of municipal sewage which was processed through biological treatment.

本实验以常用混凝剂及絮凝剂：钙盐、铁盐和铝盐及聚丙烯酰胺为研究对象，研究它们对经生物处理后的城市生活污水出水，进行后置沉淀除磷的性能及除磷效果。

The results show that monoclinic sulfur nanoparticles was successfully synthesized by liquid phase precipitation method.

结果表明，用液相沉淀法成功地合成了颗粒均匀、粒径50～80 nm 的球形单斜相硫纳米粒子。

Based on above observations, it can be inferred that: a Monosilicic acid is the major silicon-bearing component taken up by roots of rice and bamboo; b Passive uptake of silicon is important for these plants; c Evapo-rate-transpiration may be the major mechanism for the transportation and precipitation of silicon in these plants.

研究得出：1水稻与竹子由外界吸收的含硅化合物主要为正硅酸；2被动吸收是其吸收硅的重要形式；3蒸发作用是硅在这些植物中迁移和沉淀的主要机制。

The geomorphologic configuration played an important role in the monsoonal precipitation as well.

此外，陆地地貌对于季风的降水效应也有不可忽视的影响。

Glaciers in monsoonal climate, unlike high-latitude glaciers, gains mass from precipitation during the same warm season in which they lose mass from melting, which makes their behaviour complex.

在季风气候下的冰川，和在高纬度的冰川不一样，在同样温暖的季节内从降雨中得到了它们在大量融化后的补充，使得它们的情况变得更加复杂。

The Nanjing City has a northern subtropical monsoonal climate, with abundant precipitation mainly occurring from June to September.

南京市地处北亚热带季风气候区，降水丰沛，汛期(6-9 月)降雨集中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。