valid negative的意思|示意

The criticism, positive or negative, is valid, but it must be real and based on real facts.

无论是正面的还是负面的评论，都应该是有所根据的，但是报道必须真实，建立在事实的基础上。

Negative financial or legal consequences can result if data is intercepted by third parties, or if fraudulent data is accepted as valid.

如果数据被第三方截取，或者欺骗性数据被当作有效数据接收，那么会引起严重的财务或法律后果。

Only if these negative results are valid will he be able to formulate the question: how do they live, if not by photosynthesis? Then the study can begin.

只有当这些否定的结论被确认时他才能开始阐述这个问题：如果不是依赖“光合作用”，深海海洋动物怎样生存？之后，研究就会开始。