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- Ni - Cu - Al catalyst Ni-Cu-Al催化剂
- Keywords aromatics;solvent oil;catalytic hydrogenation;dearomatization;Ni Al catalyst; 芳烃;溶剂油;催化加氢;脱芳烃;镍铝催化剂;
- An analytical method using high resolution inductively coupled plasma mass spectrometry(HR-ICP-MS) for rapid simultaneous determination of Na,Mg,Al,P,Ca,V,Fe,Ni,Cu,As,Sb and Pb elements in fluid catalytic cracking(FCC) catalyst was described. 建立了高分辨电感耦合等离子体质谱(HR-ICP-MS)法测定流化催化裂化(FCC)催化剂样品中Na、Mg、Al、P、Ca、V、Fe、Ni、Cu、As、Sb、Pb 12种微量金属元素的方法。
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta and some of their alloys. 产品用途：对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- A method for determination of Al,Ag,Bi,Cu,Cd,Co,Fe,Ni,Pb,Mg,Sn,Se,Zn in tellurium ingot by ICP AES were studied. 本文介绍了采用电感耦合等离子体发射光谱法（ICP－AES）测定碲锭中Al、Ag、Bi、Cu、Cd 等13 个杂质元素的方法。
- Composite target was made up of several kinds metal materials such as Ti, Cu, Ni, Ag, Al etc. 复合靶是由多种金属材料组成，其中包括钛、铜、镍、银、铝等，依据工件材料选定。
- CU,CR, NI, MO, N, AL TO APPER ON SEPARATE MILL'S LETTER HEAD SIGNED AND STAMPED CERTIFYING MAXIMUMS AB ABOVE. 各个工厂所标注和印制的信头上的铜、铬、镍、钼、氮、铝需根据上述要求证明其最大含量。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- The following results were obtained from experiments: (1) There exist Cu 2+ in the precursor of Cu Zn Al O catalyst. 结果表明：Cu?Zn?Al?O催化剂前驱体以Cu＋2形式存在；
- Se nur li portus al ni bonan sciigon! 但愿他给我们带来好消息！
- The order of catalyst activity was, ( Bd +hydrogasoline ) +TBC >B+ TBC> (Ni + TBC) + Al>A1 + TBC. 添加方式的活性顺序为:丁油+TBC>B+TBC>(Al+Ni)+TBC>(Ni+TBC)+Al>Al+TBC。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta some of their alloys. 产品用途：对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- The methods and processing flowsheet of synthesize recovery of W、Al、Ni fron waste catalyst are studied. 研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- The activity of catalyst depends on the loading amount of Cu. 催化剂中Cu的担载量是影响催化剂的活性的一个重要因素，在0-4.;35%25的范围内，伴随着担载量的增加，吲哚的选择率同步增加。
- My name is Alexander, "Al" for short. 我叫亚历山大，简称艾尔。,我的名字叫亚历山大，简称“亚尔”。
- This method is able to measure Mn,Cu,Pb,Zn,Co,Ni and P quickly. 该方法也可同时用于:Mn、Cu、Pb、Zn、Co、N i、P等杂质元素的快速测定。
- Cu and Cr, and a part of Cd? Pb and Ni remain in the bottom ash. 大部分的重金属元素Zn、Cu和Cr残留在灰渣中 ,Cd、Pb和Ni部分残留在灰渣中
