基本解释

• [经济学]运输业经济效益

英汉例句

双语例句

• The author makes economic analysis and benefit perspective of the packer on the expense of transportation and storage.
  并从压缩费用和运输费用方面对木片压缩打包机做了经济分析及效益展望。
• Applying effect and gaining economic benefit of them used in production and transportation of crude oil were introduced.
  介绍了它们在原油开采和集输过程中的应用效果及取得的经济效益。
• Transportation income planning, which is a basic link of transportation income management, has direct influence on the economic benefit of railroad transportation industry.
  运输收入计划是运输收入管理的基本环节，计划工作的好坏直接影响着铁路运输业的经济效益。

专业释义

经济学

• 运输业经济效益