查询词典 zirconium

The effect of additives on synthesis of xonotlite fiber with nano diameter is studied using industrial lime and quartz powder,selecting calcium chloride,strontium nitrate,zirconium oxychloride as additives.

采用工业石灰和石英粉，选用氯化钙、硝酸锶、氧氯化锆为添加剂，研究添加剂对合成纳米直径硬硅钙石纤维的影响，结果表明，几种添加剂均对生成硬硅钙石纤维有一定的帮助，加入适量的氧氯化锆添加剂，可以制备出纳米直径的硬硅钙石纤维，氧氯化锆的添加量为Zr4+/(Ca2++Si4+)=0.02时，可获得结晶良好、直径为70～100 nm的硬硅钙石纤维。

Most common material in general use is PZT, Lead Zirconium Titanate

最通常使用的材料是PZT，钛酸铅锆

Cubic zirconium tungstate（ZrW2O8 ）has received considerable attention because of its anisotropic negative thermal expansion at the temperature of

ZrW2O8化合物因在0.3～1050K范围都表现出大幅度的各向同性负膨胀特征而备受关注。

Tetragonal phase ZrO2 nano-powders containing 3%Y2O3 was prepared via the coupling route of water-oil emulsion with methyl oxalate homogenous precipitation, in which xylol was used as the oil phase, span-80 as the surfactant, and an aqueous solution containing zirconium as the water phase.

摘 要：采用二甲苯为油相， span-80为表面活性剂， Zr(NO3)4(3Y)的水溶液为水相的W/O 乳浊液和草酸二甲酯均匀沉淀结合法制备四方相ZrO2(3Y)纳米粉。

Tetragonal phase ZrO2 nano-powders containing 3% Y2O3 were prepared via the coupling route of W/O emulsion with urea homogenous precipitation, in which xylol was used as the oil phase, span80 as the surfactant, and an aqueous solution containing zirconium as the water phase.

摘 要：以二甲苯为油相，span80为表面活性剂，Zr(NO3)4(3Y)水溶液为水相的W/O 乳浊液，采用尿素均匀沉淀结合法制备四方相ZrO2(3Y)纳米粉。

The presence of a very small amount of ZrO2 is considered to be unreacted zirconium oxide powders.

复合粉体中有少量ZrO2的存在，分析认为是合成反应过程中未参加反应的ZrO2。

It would be even better if they used lubrication free zirconium oxide ball bearings like JLC, PP and others that are doing so today, not only for their strength, but also for their efficiency over steel ones.

这将是更好的，如果他们用润滑自由氧化锆球轴承像联合劳工委员会， PP和其他有今天这样做，不仅是对他们的实力，而且也为他们的效率，钢的。

With the light of the rapid development of communication technology, the fiber used for activities connected with the zirconium oxide ceramic casing has also increased the demand quickly.

随着光通讯技术的迅猛发展，对用于光纤活动连接器的氧化锆陶瓷套管的需求也增加很快。

Stochastic processes of pit generation on zirconium with an anodic oxide film .

磁场和Cl~-作用下硫酸溶液中铁的恒电位电流振荡。

The company has one batch to have many year management and the technical development experience multi-skill professional, has the very deep attainments in the Zirconium oxide beads and the structural element production.

公司拥有一批具有多年管理与技术开发经验的复合型专业人士，在氧化锆微珠和结构件的生产与开发有着很深的造诣。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！