streamline：释义

To construct or design in a form that offers the least resistance to fluid flow: streamline a car's design. To design with flowing, graceful lines: streamline furniture.

To improve the efficiency of, often by simplification: streamline a factory process.

A line that is parallel to the direction of flow of a fluid at a given instant.

The path of one particle in a flowing fluid.

A contour of a body constructed so as to offer minimum resistance to a fluid flow.