oxides的例句大全

Study on peroxidation of cumene catalyzed by alkaline earth oxides

碱土金属氧化物催化氧化异丙苯反应研究

The behavior of halogen ions in alkaline-earth metal oxides+ halogenide+ molten slag of scales was investigated.

研究了碱土金属氧化物+卤化物+氧化铁熔渣中卤离子的行为。

Higher catalytic activities were achieved by adding alkaline-earth metal oxides to γ-Al_2O_3, among which the catalytic activity of adding 20% ( mass fraction) of MgO was the best.

实验结果表明，添加碱土金属氧化物的γ-Al2O3催化剂的催化活性比添加酸性氧化物的γ-Al2O3催化剂的催化活性高，其中以MgO质量分数为20%的MgO/γ-Al2O3催化剂的催化活性最高。

A ramped current stress for intrinsic charge to breakdown measurements with gate injection mode is used to examine the characteristics of these ultra thin gate oxides and the effect of metal contamination on GOI.

利用斜坡电流应力和栅注入方式测量本征电荷击穿来评估超薄栅氧特性和金属沾污效应。

Application of Photoelectric Technology in Detection of Nitrogen Oxides in Air

光电技术在大气氮氧化物检测中的应用

Niobium oxides are favorable promoter and Support.

铌氧化物是优良的促进剂和良好的载体.

It was observed that alkali metal oxides and alkaline-earth metal oxides were capable of adjusting the distribution of basicity and the amount of base on the surface of γ-Al_2O_3. The results of adjustment, however, were slightly different.

结果发现，碱金属与碱土金属氧化物对γ-Al2O3表面的碱强度分布和碱量有调变作用，但调变结果稍有不同，碱金属氧化物对碱量的增加较为明显；

2,4-DCP could be completely converted and the liberation of the inorganic chloride improved remarkably by adding alkaline metal oxides or alkaline-earth metal oxides into CuO/ γ-Al2O3 catalyst after 2 h of reaction at 30 ℃.

碱金属和碱土金属氧化物添加到CuO/γ-Al2O3催化剂，30℃，反应2h，2,4-二氯酚能够被完全转化，并且氯离子的去除率也显著提高。

Encouraging results have also been obtained anodic plasma-oxidation technique for non recessed oxides.

氧化物层,采用阳极等离子体氧化技术也已获得了鼓舞人心的结果.

Nonionic surface-active agents polyoxyethylene condensates, sucrose esters and alkyl amine oxides.

有聚氧乙烯缩合物, 糖酯和烷基胺氧化物.

The adsorbing agents such as molecular sieves, metal oxides, active carbons, etc sulfides removal are presented.

介绍了分子筛类 、 金属氧化物类 、 活性炭类等脱硫吸附剂.

Brazing alloys will not flow over or bond to oxides.

铜焊合金不能流经或粘结在氧化物上.

By 1960, the sales of beryllium metal, alloys, oxides and ceramics quadrupled.

截至1960年 ﹐ 铍金属 ﹐ 合金 ﹐ 氧化物和陶瓷的销售量已增至四倍.

Iron presents in abundance as variety of Fe ( III ) oxides in crust.

Fe在地壳中含量丰富,通常以各种Fe ( III ) 氧化物的形式存在.

Because it reacts easily with oxygen in the air to produce crumbly red iron oxides.

因为它非常容易和空气中的氧气起反应,生成易碎的红色氧化铁.

The best composition of oxides doping CaBi 4 Ti 4 O 15 ( CBT ) ceramic was chosen by perpendicular experiments.

采用正交实验优化了各氧化物掺杂CaBi4Ti4O15 ( CBT ) 陶瓷的最佳配方.

The investigated anode materials include modified carbons, nitrides, silicides, oxides and novel alloys.

研究的负极材料主要有:改性碳材料 、 氮化物 、 硅化物 、 氧化物和新型合金.

The microstructures and thermoelectric properties of Ca 3 Co 4 Oo-based oxides doped by four dopants have been investigated.

选用四种元素作为掺杂剂,分别研究了所得材料的显微结构和热电性能.

A deodorant catalyst CMT A composed of transition metal and rare earth oxides was prepared.

介绍了以堇青石蜂窝陶瓷薄片为载体,附载过渡金属及稀土金属氧化物活性组分制备的CMT- A除臭催化剂.

Precipitation by oxalate is the primary method to produce rare earth oxides.

稀土草酸盐沉淀法是制备稀土氧化物的主要方法.