This is the metaphor of terms, and "technology road map" has become an important term.

属于术语命名中的借喻现象。“技术路线图”一词已成为当前重要术语。

youdao

Add in the new lightweight materials, integrated electronics, aerodynamic advances, and right there is a technology road map that increases fuel efficiency.

再加上新型轻质材料、集成电子技术和空气动力学方面的进步，我们已经可以看到提高燃油效率有效技术途径。

youdao

It is a must-read that lays out a road map for how new technologies in genomics, information technology, and mobile medicine may completely change the way we treat and prevent illness.

FORBES: The Power Of Digitizing Human Beings

The key to delivering semi-autonomous capability will be the integration of lane- centering technology that relies on forward-looking cameras to detect lane markings and GPS map data to detect curves and other road characteristics, said John Capp, General Motors director of Global Active Safety Electronics and Innovation.

ENGADGET: Cadillac road tests self-driving Super Cruise tech, could hit highways by mid-decade