carbon deposit
英 [ˈkɑːbən dɪˈpɒzɪt]
美 [ˈkɑːrbən dɪˈpɑːzɪt]
积碳（带钢热处理缺陷）
双语例句
- Through to the compressor carbon deposit phenomenon formation, the harm analysis, in coor with progress of production practice proposed some preventive measures.
通过对压缩机积炭现象的形成、危害的分析，结合生产实践提出了一些预防措施。 - Study on Carbon Deposit Forming in Fuel Injector of a Multi-Point Injection Gasoline Engine
多点汽油喷射喷油器积碳形成的研究 - Analysis of Carbon Deposit in Heat Exchanger of Furfural Wastewater Closed-circuit System and Study on Online Cleaning System
糖醛生产废水闭路循环系统换热器的积炭分析与在线清洗系统的研究 - The addition of rare earth oxides, noble metals and other promoters in catalysts and utilizing special preparation process and supports can improve the resistance to carbon deposit on catalysts.
通过对Ni基催化剂添加稀土金属氧化物和贵金属及其他助剂；利用特殊的制备工艺和载体后，可以提高催化剂的抗积炭性能。 - The Determination of Heat Transmission Coefficient in Coking Carbon Deposit
结焦碳层导热系数测定 - Effect of Co Additive on the Formation of Carbon Deposit on Mo/ MCM-22 Catalyst for Methane Dehydro-aromatization
Co助剂对甲烷脱氢芳构化反应中Mo/MCM-22催化剂积碳行为的影响 - The mechanism for carbon deposit and blocking of fuel injector is studied and researched from the view of structure, gasoline quality and operating conditions.
从喷油器结构、汽油品质及汽车运行工况等方面探讨了喷油器积碳的机理。 - The results indicate that metal treatment may increase low-temperature pumping viscosity, results in the formation of more carbon deposit and lacquer film. Metal treatment ( MT) may cause negative effect to the engine.
结果表明，金属处理剂MT会增加润滑油的低温泵送粘度，也会导致积炭和漆膜的增加，会对发动机的使用带来不良影响。 - Selecting normal hexane as reactant of carbon deposit, carbon deposit of several catalyst carriers, which are made from metatitanic acid, has been investigated by WCT-2 computer differential thermal analysis.
选择正己烷作为积炭反应物，应用WCT-2型微机差热天平，考察了几种由偏钛酸制成的催化剂载体的积炭情况。 - The stability of NaHM is researched and the results shows that the main reason of deactivation of NaHM is carbon deposit, fresh catalyst has good stability.
剂的稳定性，试验表明，NaHM催化剂失活的主要原因是积炭，在390oC反应条件下催化剂可以保证较好的稳定性。