The research refers to research, analysis or experimental systems, by relying on a device or method to find the facts or principles to use in setting the rules. Theory or practice guidelines.
Research means research or experimentation on a systematic analysis. Based on the equipment or how to find the facts. Or principles to use in setting the rules, theories or practices.
The research refers to research, analyze, or experiment system based on equipment, or how to discover the facts or principles used in the rules. The theory or practice guidelines.