upgrading

英 [英 [ˌʌpˈɡreɪdɪŋ]]

美 [美 [ˌʌpˈɡreɪdɪŋ]]

v.  使(机器、计算机系统等)升级; 提高; 改进; 提升; 提拔; 提高(飞机乘客、旅馆住客等的)待遇; 优待
upgrade的现在分词

　 　 现在分词：upgrading　 复数：upgradings　

英国国家语料库（BNC）词汇 美国当代英语语料库（COCA）词汇

双语例句

• They act as the demonstration and radiating role in the development of regional economy, and promote the adjustment and upgrading of industrial structure.
  发挥区域经济发展中的示范和辐射作用，推动了产业结构调整和升级。
• Involved in projects such as system upgrading, office relocations and expansions.
  所涉及的项目如系统升级，办公室搬迁和扩建。
• SAIC has spent two years changing the styling, upgrading the chassis and designing a new interior.
  上汽公司耗时两年，对原车式样和底盘进行了改造和升级，并设计了新的内饰。
• Specialized training and upgrading programs.
  专门的培训和升级程序。
• Explore the role in restructuring, upgrading traditional industries and provide advantageous conditions to the reform of state-owned enterprises.
  发挥对传统产业的改造提升作用，为国有企业改革提供了有利条件。
• Commercial economy plays a basic role in the upgrading process of urban economy.
  商业经济在城市经济的升级换代进程中起着基础性作用。
• The optimization and upgrading of industrial structure is a dynamic process in an economic system.
  产业结构优化升级是一个经济系统动态演变的过程。
• Alleviating the subsequent maintenance and upgrading issues of the application system.
  减轻了应用系统的后续维护与升级问题。
• Suspension bed hydrocracking technology and water soluble catalyst were used for upgrading of atmospheric residue from Dagang oil field.
  采用悬浮床加氢技术和水溶性分散催化剂对大港常压渣油进行了轻质化和改质研究。
• Second, technological progress is the transformation and upgrading of the main engine.
  第二，技术进步是改造和提升的主要动力。