1. Testing of a product, system, or procedure in real-world conditions outside of a laboratory or controlled environment
The new software underwent field testing with actual users before its official release.
O novo software passou por testes de campo com usuários reais antes do seu lançamento oficial.
2. Practical validation of a hypothesis or theory through observation and experimentation in natural settings
Field testing of the agricultural technique showed promising results in different soil conditions.
Os testes de campo da técnica agrícola mostraram resultados promissores em diferentes condições de solo.
3. Trial implementation of a policy, program, or innovation in selected locations before widespread adoption
The government conducted field testing of the new public transport system in three cities.
O governo realizou testes de campo do novo sistema de transporte público em três cidades.