sedimentation是什么意思

网络释义

用法例句

Phosphate removal by aerobic granular sludge was discussed with aspect of biological,denitration removal and precipitation for the purpose of providing theoretic information for full scale enhanced biological removal of phosphate.

结合近年来好氧颗粒污泥的最新研究成果,分析了好氧颗粒污泥的物理、化学、生物学、结构特征,并从生物除磷、反硝化除磷和沉淀作用三方面对好氧颗粒污泥除磷现象进行探讨。

It had been found that gold that highly dispersed over a series of Ti-containing supports by the deposition-precipitation method could catalyze vapor phase propylene epoxidation in H_2-O_2 mixture.

近来发现采用沉积-沉淀法将金高度分散在一些含钛物质表面上时,能够催化 H_2-O_2-丙烯气相体系直接合成 PO。

The pure mesoporous TiO_2 and doped mesoporous TiO_2 by La~(3+) or Ce~(3+) were synthesized by using poly(alkylene oxide)triblock copolymer (designated EO20PO70EO20; P123) as the organic template, which were used as supports to prepare the corresponding supported catalysts by the deposition-precipitation method.

采用三嵌段共聚物聚乙醚-聚丙醚-聚乙醚(EO20PO70EO20,P123)为有机模板剂合成了介孔TiO_2及原位掺杂La~(3+)和Ce~(3+)的介孔TiO_2载体,用沉积-沉淀法制备出一系列负载型Au/TiO_2及掺杂La~(3+)和Ce~(3+)的Au/TiO_2催化剂。

1、The support TiO_2 was synthesized by sol-gel method, and a series of Au/TiO_2 catalysts were prepared by the deposition-precipitation method.

1、以溶胶-凝胶法制备的TiO_2为载体,用沉积-沉淀法制备出一系列Au/TiO_2,考察了焙烧温度、金的负载量、反应液pH值及沉淀剂等制备因素对催化剂活性的影响。

The company anji yuhong clay chemical co., ltd. deals in Deposition and also in Sinking.

的业绩不仅在于广泛的服务，还包括沉淀作用、沉积作用业务。

EFFECT OF HEAVY METAL CATIONS ON THE SUPERPRECIPITATION OF ACTOMYOSIN FROM RABBIT SKELETAL MUSCLE

重金属离子对骨骼肌肌动球蛋白的超沉淀作用

The sediment which settles down in the purifying process is used as fertilizer.

净化过程中沉淀下来的沉积物可以用作肥料。

a compound used in analysis as a precipitant for palladium or nickel.

在分析中用作钯或镍的沉淀剂的化合物。

Effect of Rapid Thermal Processing on Oxygen Precipitation Behavior in Czochralski Silicon;

快速热处理对直拉硅片氧沉淀行为作用

Effect of Vacancy on Nucleation for Oxygen Precipitation in Czochralski Silicon;

空位对直拉硅单晶中氧沉淀形核的作用

Effect of Hydrogen Annealing on Oxygen Precipitation and Void in Czochralski Silicon;

氢退火对直拉硅中氧沉淀及空洞型缺陷的作用

Investigation of Effects of Rotating Liquid Film Reactor on Precipitation Processes

旋转液膜反应器对沉淀过程的影响作用研究

The Dosage Requirement of Precipitant for Complete Precipitation Constituents Being Measured

完全沉淀被测组分所需沉淀剂的用量条件

Moisture-set ink: Printing ink that uses precipitation as its drying method. Mainly used in food carton printing.

水凝固墨:用沉淀法干燥的印刷油墨。主要用作食品纸箱印刷。

Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.

氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。

Oxgen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole.

氧沉淀（可用作吸杂）会使屈服强度（临界剪应力）降低为五分之一。

Study on the Temperature Property of Electrolytic Low-titanium Aluminum and the Grain Refining Action of Fine TiB_2 Particle;

电解低钛铝的温度特性及TiB_2粒子沉淀与形核作用研究

Experimental Evaluation of Yttrium and Rare Earth Element (YREE) Coprecipitation with Calcium Carbonates in Seawater at 5℃, 15℃, 25℃ and 1 Atm., and Low Dissolved Concentrations;

海相碳酸盐—稀土元素共沉淀过程中的分异作用研究

Atomistic Simulation of the Interaction of Edge Dislocation in BCC Iron and Copper Precipitates

BCC铁中刃型位错与铜沉淀物相互作用的原子尺度模拟

Interaction between periostin and SFRP2 by co-immunoprecipitation and protein sequencing

免疫共沉淀-蛋白测序技术验证Periostin和SFRP2之间的相互作用

Screening cellular proteins interacted with M2 protein of influenza A virus by Coimmunoprecipitation

免疫共沉淀筛选细胞内与A型流感病毒M2蛋白相互作用的蛋白

Effect of Pretreatment by Potassium Permanganate on Treating Wastewater from Recycled Fiber Mill by Flocculent Precipitation

高锰酸钾预处理对废纸造纸厂废水混凝沉淀处理的作用