A test, system, or procedure that is rigorous is very thorough and strict.
The selection process is based on rigorous tests of competence and experience.
选拔过程是建立在对能力和经验严格缜密的考核的基础之上的。
a rigorous system of blood analysis.
一种严格缜密的血液分析系统。
rigorous military training.
严格的军训。
If someone is rigorous in the way that they do something, they are very careful and thorough.
He is rigorous in his control of expenditure.
他在控制开支方面一丝不苟。