• 1. the study of problem: 若干问题的探讨
• 2. In-depth study of the problem: 深入研究问题
• 3. detailed study of the problem: 对问题的细致研究

• 1.This paper is devoted to the study of problem on arranging product, products transport and price of a single goods in economic net. The policy for maximum net profit is obtained.
  本文研究了经济网络中，单一商品的生产组织，调运和定价问题，给出了使经济净收益最大化的具体方法。
  dict.yoduao.com
• 2.Almost seventy percent of the workers in the study had a new or worsened breathing problem.
  在这项研究中，近70%的工作人员有新的或恶化的呼吸问题。
  dict.yoduao.com
• 3.To return to the problem of water pollution, I'd like you to look at a study conducted in Australia in 2012.
  回到水污染问题上来，我想让你看看2012年在澳大利亚进行的一项研究。
  dict.yoduao.com

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