controlled environment

• 受控环境

controlled environment的用法和样例：

例句

1. Do you undertake any operations within a controlled environment or cleanroom?
   是否有在受控环境和洁净室完成的任何操作？
2. The test results displayed in this article were from benchmarks executed in a controlled environment.
   本文中的测试结果都来自于受控环境中执行的基准测试。