1. The addition of a stabilizing agent is crucial in rigidifying the solution.
2. The process of rigidifying the material requires careful temperature control.
3. The rigidifying of the structure was necessary to withstand the strong winds.
4. The rigidifying of the rules was met with resistance from the team members.
5. The rigidifying of the policy was implemented to ensure compliance with regulations.
6. The rigidifying of the steel beams was necessary for the building to pass inspection.
7. The rigidifying of the clay sculpture was done by adding more layers of material.
8. The rigidifying of the schedule was necessary to meet the deadline.
9. The rigidifying of the guidelines was necessary to maintain consistency.
10. The rigidifying of the regulations was seen as a necessary step to protect the environment.