A synthesis reaction or direct combination reaction is one of the most common types of chemical reactions. In a synthesis reaction two or more chemical species combine to form a more complex product.
A design review is a milestone within a product development process whereby a design is evaluated against its requirements in order to verify the outcomes of previous activities and identify issues before committing to-and if need to be re-prioritise-further work.
Popular Terms. A formal review that takes place at the beginning of a Six Sigma project to ensure that the ideas to be implemented are consistent with customer standards, regulations, and other restrictions. The concept design review is similar to the post production design review, which takes place at the end of the project.