The product of these values provides a rough estimate of the total time required to effect the entire migration.
这些值的乘积提供了完成整个迁移大致所需的总时间。
2
When we have a rough idea of what type of product is needed, we can base the concept on this idea.
当我们有了一个关于产品类型的粗略想法时，我们可以把这个想法建立在产品概念的基础上…
3
Lazurite Square Product to Jingying texture, rough texture of fine cotton, rich colors and extremely versatile and widely used in large-scale construction.