tentative design

• 方案设计

tentative design的用法和样例：

例句

1. Among them, sampling scheme design is the key factor of effecting CFI data quality.
   其中，抽样方案设计是影响森林资源调查数据质量的关键因素。
2. Long-term commitments can become very expensive without careful program design.
   若没有精心的方案设计长期计划将付出昂贵的代价。