The phrase 'critical stepping stone' is correct and usable in written English.
You can use it to refer to something significant in a journey or development process. For example, "This internship experience proved to be a critical stepping stone in my career development."
(c) Section 4 deals with the Demiclosedness Principle which provides a critical stepping stone for proving almost everywhere convergence theorems.
Section 4 deals with the Demiclosedness Principle which provides a critical stepping stone for proving almost everywhere convergence theorems.
Boatman characterized Facebook as a critical stepping stone in Zynga's early days, but with time it needed the social network less and less.
Having a detailed picture of the number of vehicles, as well as their time of availability in a given region through a model, works as a critical stepping stone for enabling vehicular clouds, as well as any other system involving vehicles moving over the traffic network.
Hence, they do not see how a nuclear accord with Iran could be a critical stepping stone toward easing these tensions.
The Obama administration do not see how a nuclear accord with Iran could be a critical stepping stone toward easing these tensions.
Though it did not receive much attention at the time, that work was a critical stepping-stone in Irwin's artistic trajectory and came to be cited as a landmark in the burgeoning site-specific art tradition.
Planetary Resources is already receiving telemetry from the spacecraft, and the company believes that the experimental technology is a critical stepping-stone for it to develop its next spacecraft platform the Arkyd-301.
"The World Cup's a stepping stone.
"The Commonwealth Games is an ideal stepping stone.
The definition of stepping stone is unified and relatively blurry.
