铝的

When the pH value was about 7.0, and the settling time was 30min, and the dosage was 100mg/L, the removal efficiency of arsenic can achieve 80% as polysilicate ferrite and polysilicate ferrite aluminum being used as coagulation reagents.

在pH 值为7，沉降时间为30min，混凝剂投加量达100mg/L时，聚硅酸硫酸铁、聚硅酸硫酸铁铝、聚硅酸氯化铁和聚硅酸氯化铁铝对砷的去除率达80%以上。

Silicoaluminophosphate (SAPO–5) molecular sieves were synthesized by the hydrothermal method, using metakaolin with a certain degree of activity as the silicon and aluminum sources, phosphoric acid as the phosphorus source and triethylamine com- bined with hydrofluoric acid as the template agents.

以具有一定活性的偏高岭土兼作铝源与硅源、正磷酸作磷源、三乙胺和氢氟酸为复合模板剂，用水热方法合成了磷酸硅铝分子筛(SAPO–5)。

Blind rivets (stainless steel blind rivets,stainless steel rivets,open end blind rivets, blind rivets,aluminium blind rivets,aluminium rivets,peel type blind rivets, multi-grip blind rivets, color blind rivets,multi-grip rivets, semitubular rivets) and non-standard parts.

抽芯铆钉系列(不锈钢抽芯铆钉，不锈钢铆钉，开口型抽芯铆钉，拉铆钉，铝拉钉，铝铆钉，拉花铆钉，多鼓型抽芯铆钉，彩色铆钉，多鼓型铆钉，半空芯铆钉)及相关的非标准件等

The results indicated that both the monomer and polymer silicic acids mainly reacted with the monomer aluminum to form soluble aluminosilicates.

结果表明：单体硅酸和聚硅酸主要与溶液中的单核铝反应生成溶解性硅铝酸盐。

The results indicate that aluminum fluoride product will be returned about 140 t,sodium silicofluoride and cryolite are 238 t and 206 t,and neutralization residue is 375 t,if the mother liquor output of aluminum fluoride product is 4000 t per year.The annual economic benefit will reach 1,400,000 yuan RMB.

半工业化实验结果表明：计算年产4 000 t氟化铝产品的母液，企业可回收产品氟化铝140 t，生产副产品氟硅酸钠238 t、冰晶石206 t、中和残渣375 t，每年可获效益140万元人民币。

Silicofluoride acid radical of the mother liquor will be transformed into sodium silicofluoride if excess sodium chloride was added,and the mother liquor was refined.The refined hydrofluoric acid and various aluminum can compose the by-product-cryolite,which can improve the collection rate of fluorin,aluminum and silicon.

其关键技术为氯化钠脱硅：投入过量氯化钠，使母液中氟硅酸根转化成副产品氟硅酸钠，母液被精制；再加入精制氢氟酸与各形态铝合成冰晶石副产品，从而有效地提高了氟、铝和硅的收率。

These results suggest that Si have elevated Al-resistance and affected Al-resistance distinctly differs in the Stylosanthes.

这些结果表明，硅能提高柱花草的耐铝能力并影响品种间耐铝差异性。

The effect of aluminium and iron on the determination of barium can be overcome by complexing them with triethanolamine and 1,10-phenanthroline.

加入三乙醇胺和邻菲罗啉掩蔽样品中大量的铝、铁，加入氟硼酸钾掩蔽钙，可直接测定硅铝钡合金中钡含量。

The surface of metal are strong, gloss paper than spray al, but business card printing and membership card making ink absorption and xerotic than spray Al paper.

其暗不天金属感刚烈，平华量比喷铝纸矮，但制卡和会员卡制作的吸不朱性和潮湿性都比喷铝纸不不不对。

Aluminum is an abundant and cheap non-ferrous metal. As a new-fashioned fuel cell, the aluminum/air battery has been attaching importance, due to its low-cost, high power and energy density.

铝是一种丰富廉价的有色金属，铝-空气电池作为一种新型燃料电池，由于有低成本、无毒害、高功率、高能量密度等优点，受到了极大重视。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。