有效证据 meaning in Chinese

vaild evidence

Certificates issued by a respective chamber of commerce and industry of the seller ' s or the buyer ' s country shall be a sufficient proof of such circumstances and their duration
由买方及卖方国家商业部门所颁发的各种商品证明将对此情况和持续时间视为足够有效证据。
Such signature shall not be required if the minutes of meeting is drawn up by a notary , the minutes of meeting as mentioned above shall serve as valid evidence for all members of the board of commissioners as well as for third parties concerning all resolutions adopted at the meeting
如果会议记录是由一位公证人起草的，则不需要上述签字，而对监事会所有成员以及第三方而言，上述会议记录应作为会议上做出的所有决议的有效证据。
The available evidence , predominantly from secondary - prevention observational studies , supports that dosages greater than 75 to 81 mg / d do not enhance efficacy , whereas larger dosages are associated with an increased incidence of bleeding events , primarily related to gastrointestinal tract toxicity
剂量超过75毫克/天至80毫克/天时，阿司匹林疗效并无增强，反而使出血发生率增加，这多与消化道毒性有关，而大部分来源于二级预防观察研究的有效证据也支持这一点。