例句與造句

1. In 1956, in order to monetize Kramer s research on  Boundary Layer Stabilization by Distributed Damping,  Coleman Engineering and Kramer founded a jointly-owned company, Coleman-Kramer, Inc . The result of this combined effort was a new material designed to reduce drag in underwater vehicles emulating the compliant skin of porpoises.
2. It's difficult to find boundary layer stabilization in a sentence. 用boundary layer stabilization造句挺難的