initial feasibility research

例句：

1. 1. The initial feasibility research for this project is crucial to its success.
   这个项目的初步可行性研究对于其成功至关重要。
2. 2. The company conducted an initial feasibility study to determine the viability of the new product.
   该公司进行了一项初步可行性研究，以确定新产品的可行性。
3. 3. Before proceeding with a major investment, it's essential to conduct an initial feasibility research.
   在进行重大投资之前，进行初步可行性研究是必要的。