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- Extrude Hone developed the Abrasive Flow Machining (AFM) process to precisely finish machine edges and surfaces of complex metal parts. 美国挤压研磨公司为精确地抛(磨)光复杂金属零部件内腔内孔的表面和边缘而开发了磨粒流加工(AFM)工艺。
- A tentative study on the oxidation of propane to acrylic acid (AA) and acetic acid (HAc) on Mo-V-Sb-Nb complex metal oxide (CMO) was carried out by using stable fixed bed reactor in which the feed gas is supplied successively. 利用固定床稳态连续反应器,采用原料气连续进料,研究了Mo-V-Sb-Nb复合氧化物催化剂用于丙烷选择氧化制丙烯酸(AA)和乙酸(HAc)的效果。
- The two-step process involving gas oxidation of phenol to benzoquinone with complex metal ions catalysts and reduction of benzoquinone to hydroquinone with iron powder was studied. 以苯酚为原料,复合金属离子为催化剂,研究用气相氧化合成苯醌,用铁粉还原苯醌制对苯二酚的两步法工艺,考察了氧化过程中的工艺条件对反应的影响。
- We have 40,50,60 and other large machine tools, the complex metal parts for processing and receive large quantities of spare parts production and Wyatt, welcomed the letter from the Advisory calls. 我们拥有40,50,60等大型机床,可对各种复杂的金属零件进行加工,并接受大批量的零件生产和悦,欢迎来电来函咨询。
- The paper introduces the formula,indoor experiment results and in-site application in Panlong Well 1.about complex metal polymer sulfonated drilling fluid with high temperature stability. 文中介绍了抗高温深井复合金属聚磺钻井液的配方组成,室内性能测试结果和在盘深1井的现场应用实例。
- Study on a New Complex Metal V-belt 复合金属V带的研究
- In the straight hole,the complex metallic ion polymer drilling fluid system was used.The drilling fluid filtrate was controlled well,and the formation hydrating and swelling were prevented. 该井直井段采用复合金属离子聚合物钻井液体系,较好地控制了钻井液滤失量,减少了滤液渗入地层,防止了地层水化膨胀。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- He has a complex about his weight. 他过分关心自己的体重。
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- Keywords complex metal oxides;NiFe-CO_3-LDHs;samdwich structure;preparation; 复合金属氧化物;镍铁类水滑石;层状结构;制备;
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- It's a complex question and her answer was too pat. 那问题很复杂,但她的回答简直是脱口而出。
- A car comes into being through a series of complex operations. 汽车经过一连串的复杂作业程序而制成。
- The government is beset with a complex array of economic problems. 政府为一系列复杂的经济问题所困扰。