本文所述证据效力包含两个含义:一是证据能力,二是证明力。所谓证据能力,又称证据资格或证据的适格性,是指法律所规定的某一材料成为诉讼证据所必需的资格或条件。在英美法系中,称之为证据的可采性。我国也 The validity of evidence contained in this article contains two meanings: one is the ability of evidence and the other is the power of proof. The so-called capacity of evidence, also known as the eligibility of evidence or evidence refers to the qualifications or conditions necessary for the law to provide evidence of the suitability of a material. In Anglo-American legal system, it is called admissibility of evidence. My country too