查询词典 aluminate

The effects of a nonionic surfactant on the seeded precipitation rate of sodium aluminate solution, the particle size and morphology of the products were studied.

采用对比实验法研究非离子型表面活性剂对铝酸钠溶液晶种分解率及其产品粒度和形貌的影响。

In this paper we have investigated the effect of SiO2 on the precipitation rate and particle size distribution of seeded precipitation proceeding in sodium aluminate solution by ion membrane electrolysis .

采用离子膜电解铝酸钠溶液研究硅对铝酸钠溶液快速分解过程分解率和粒度分布的影响，并用扫描电镜对自发分解产品的表面形貌进行了表征。

The influence of a series of polymers with active groups including polyalcohols, polyamide and polysaccharide on the seed precipitation of sodium aluminate solution was investigated.

摘 要：研究了聚醇、聚酰胺和聚糖等一系列含有活性基团的聚合物对铝酸钠溶液种分过程的影响。

The precipitation ratio of sodium aluminate liquors with the addition of cationic PAM is always lower than that of the blank in the early stage, and it is opposite in the late stage yet.

在种分附聚过程的前期，添加阳离子聚丙烯酰胺的铝酸钠溶液的分解率一直低于空白，而在后期，其分解率一直高于空白。

Precipitation behavior of Na2CO3 and Na2SO4 in the evaporation process of sodium aluminate solutions and its influencing factors were respectively investigated.

摘 要：以氧化铝生产中种分母液为对象，研究铝酸钠溶液蒸发过程中碳酸钠和硫酸钠等杂质盐的析出行为及其影响因素。

Through the analysis of thermodynamics, relationship between equilibrium phase of thihydrate and boehmite with temperature and caustic mole ratio in the system of sodium aluminate solution was determined.

摘 要：通过热力学分析确定了铝酸钠溶液体系中三水铝石、一水软铝石平衡固相与温度和苛性比之间的关系。

Through the analysis of thermodynamics, relationship between equilibrium phase of thihydrate and boehmite with temperature and caustic mole ratio in the system of sodium aluminate solution was determined.

通过热力学分析确定了铝酸钠溶液体系中三水铝石、一水软铝石平衡固相与温度和苛性比之间的关系。

Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

以硫酸铝和尿素水热均相沉淀合成的低密度－水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度－水软铝石的过程进行了初步分析。

Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

摘 要：以硫酸铝和尿素水热均相沉淀合成的低密度一水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度一水软铝石的过程进行了初步分析。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48