严格试验

【化】 severe test

严格的英语翻译：

strictness; severity; exactitude; grimness; rigour; sternness; stringency
【法】 rigou; stringency

试验的英语翻译：

experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial