proof of concept 概念验证
scientific proofs 科学证明
mathematical proofs 数学证明
provide proofs 提供证据
A: Do you have any proofs to support your claim?
A：你有任何证据来支持你的说法吗？
B: We are still collecting the necessary proofs.
B：我们仍在收集必要的证据。
1) 证据，证明
2) 试样，样品
3) 校样
1. 证据，证明
noun
1. Plural form of proof; evidence that establishes a fact or the truth of a proposition.
Synonym: evidence, confirmation