thresholds of detectability造句

例句与造句

1. Some disagreement remains about the magnitude of this effect : about whether it is just on the threshold of detectability or completely undetectable.
2. The group determined that clandestine nuclear testing of low-yield weapons " below the threshold of detectability " would be more difficult to accomplish than some suppose, Holdren said.
3. It's difficult to find thresholds of detectability in a sentence. 用thresholds of detectability造句挺难的