transition alumina
transition alumina 双语例句
The film formed in sodium molybdate divides into surface layer of Al2(MoO4)3 and transition layer of Al2(MoO4)3 and hydrated alumina(aluminum partially replaced by molybdenum).
钼酸钠处理形成的氧化膜可分为Al2(MoO4)3结构的表面层及A12(MoO4)3和部分Al被Mo代替的水合氧化铝过渡层。
The film formed in phosphoric acid divides into surface layer of AlPO4 and transition layer of AlPO4 and hydrated alumina(aluminum partially replaced by phosphor).
磷酸和钼酸钠迭加处理使侵蚀箔获得高的初始比容和低的容量衰减率，磷酸处理形成氧化膜可分为AlPO4结构的表面层及AlPO4和部分Al被P代替的水合氧化铝的过渡层。
Mullite Composite bricks for Basic rotary kiln mainly used as the lining in the calcining zone and transition zone of cement rotary kiln and kiln for calcining alumina materials.
碱性回转窑用莫莱石复合砖是我公司生产的用于水泥回转窑和烧结法生产氧化铝熟料窑的烧成带和过渡带的窑衬砖。
Catalysts are made by impregnating a porous transition alumina support with an aqueous solution of a copper ammine carbonate complex, draining off any excess of the impregnating solution, and then heating the impregnated support to a temperature above 80 DEG C to decompose the complex thereby depositing a basic copper carbonate compound on the surfaces of the pores of the transition alumina support.
用作例如催化剂的铜／氧化铝组合物，通过用碳酸铜氨配合物的水溶液浸渍一种多孔氧化铝载体，排出任何多余的浸渍液，然后加热所浸渍的载体到80℃以上的温度来分解所述配合物，从而在所述过渡型氧化铝载体的气孔表面沉积一种碱式碳酸铜来制备。
From inner to outside, the composite pipe consisted of alumina ceramic layer, metal transition layer, white cast layer, carbon atom diffusion layer and nodular cast iron layer.
复合管从里到外由氧化铝陶瓷层、金属过渡层、白口铸铁层、碳原子扩散层、球墨铸铁层组成。
In the present investigation, it is found that 1370 ± 2 ℃ is the transition temperature for creep behavior of the magnesia-alumina brick, which is attributed to the formation of liquid phase in the brick at this temperature range.
本实验还发现，1370+2℃为这种镁铝砖蠕变行为的转折温度，认为这归因于该种砖在此温度开始出现液相。
Thick films with a thickness of 10 μ m on Pd/Ag electrode alumina substrates also show the characteristic of diffused phase transition by the spin coating technique.
用匀胶法制备的沉积在Pd/Ag电极上的BST厚膜，膜厚约为10μm，也呈现明显的弥散相变特征。
For the catalysts used in above-mentioned three systems, the main active components are ⅵ B transition metal W and Mo, with K as the promoter and silica and alumina as the carriers.
三种工艺路线生产甲硫醇催化剂中主体活性组分都是ⅥB族过渡金属元素W和Mo，常用的助催化剂为K，载体为具有一定孔特性的二氧化硅和氧化铝。
transition alumina
相关单词辨析
这是一组在考研和CET-6中经常出现的形近易混词。
transfer: n.转移，转让；(工作的)调动；(旅途中的)换乘，改变路线。
➤ The club's goalkeeper isn't happy here, and has asked a transfer.
这个足球俱乐部的守门员在此过得不愉快，已经要求转会到其他俱乐部。
transaction: n.交易行为，处理。
➤ Transactions of shares on the stock exchange were up today.
今天证券交易所的股票成交额上升了。
transition: n. (从一种情况到另一种的)过渡，更替。
➤ The transition from high school to college can be difficult for students.
对于学生来说，从中学到大学的过渡会是困难的。
transmission: n.传播(比如疾病)；广播。
➤ The transmission of germs can occur by contact, breathing, and eating.
细菌通过接触、呼吸和饮食传播。
transformation: n. (外观或性质的)改变，改观，转变。
➤ His character seems to have undergone a complete transformation since his marrige.
他结婚之后性格判若两人。