查询词典 Cuo

DG research showed that there was complicated action between metal oxide and Zr4 in CuO·ZrO_2,Fe_2O_3·ZrO_2 catalysrs; metal oxide calcinated by high temperature would deoxidate.

DG分析显示，共沉淀型催化剂CuO·ZrO_2，Fe_2O_3·ZrO_2中，金属氧化物与ZrOH(来源：A28BC论文网www.abclunwen.com4间存在着复杂的相互作用；高温焙烧催化剂，会发生金属氧化物的脱氧现象，引发了金属的变价现象。

The study indicates that there are Fe2CuO4, CuO and α-Fe2O3 phases in with the granula of less than 13 nm.

结果发现，中主要存在Fe2CuO4， CuO和颗粒度小于13 nm的Fe2O3相。

CuO nanoparticles have been prepared using Cu2 as the starting material and several monobasic alcohols as the solvent.

本文以Cu_2为原料，多种一元醇为溶剂制备了纳米CuO。

The results revealed that the CuO nanodisc had single-crystal monoclinic structures, and grew along (002) and (110) planes.

结果表明，CuO纳米盘为单晶结构，沿着（002）和（110）面生长。

In the thesis, SO_4~(2-)/ZrO_2-CuO, SO_4~(2-)/ZrO_2-Co_2O_3 and SO_4~(2-)/ZrO_2-V_2O_5 were synthesized and their application in the oxidation of cyclohexane under mild condition (room temperature and atmospheric pressure) was investigated. The aim to the study was for the development of the synthetical methods to oxygenous ramification, which was economical and environmentally friendly.

即以SO_4~(2-)／ZrO_2-CuO、SO_4~(2-)／ZrO_2-Co_2O_3和SO_4~(2-)／ZrO_2-V_2O_5三类固体超强酸为例，研究SO_4~(2-)／M_xO_y型固体超强酸在温和氧化气氛中对烷烃的催化反应情况，以开发经济环保的(来源：ABdfC论文网www.abclunwen.com)含氧衍生物的合成方法。

Effect of CuO addition on structure and dielectric properties of monoclinic pyrochlore phase ceramics was investigated.

在三元系单斜焦绿石相微波介质陶瓷Bi2(Zn1/3Ta2/3)2O7中添加不同量的CuO，研究其对材料的结构和介电性能的影响。

The polymorphism of C3S was rhombohedral for the sample with 0.5﹪ CuO.

CuO的加入对C3S矿物的晶型产生了显著的影响。

With increase of the doping amount of CuO, the system was transformed from the tetragonal to the rhombohedral.

Cu离子由于d〓构型也会发生姜—泰勒效应(Jahn-Teller effect)而引起体系的晶格畸变，随CuO含量的增加，体系的相结构由四方相向三方相过渡。

Chemically pure elemental Al and CuO powder with an Al mass percentage of 20, 35, 57, 70 and 85 were milled respectively. The ball milled powders were analyzed by X-ray diffractometry and differential scanning calorimetry. When the amount of Al was under 20%, the reduction occurred only. When the amount of Al exceeded 20%, besides reduction, the synthesis reaction occurred simultaneously.

对Al含量在20%～85%范围内的Al/CuO进行高能球磨，采用X射线衍射进行物相分析，并对Al含量分别为20%和75%的试验分析了物相随研磨时间的变化，做了差示扫描量热分析，对比研究了固态还原反应与固态复合反应过程的异同。

With SHS reaction flame spraying, Al2O3-based multiphase ceramic coating was prepared on AZ91D by introducing Al-CuO thermite into spraying materials.

摘 要：采用SHS反应火焰喷涂技术，把Al-CuO系铝热剂引入到喷涂材料中，在AZ91D表面制备了Al2O3基复相陶瓷涂层。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐