He found no direct evidence to identify a leaker.

他找不到直接证据来确认泄密者。

《柯林斯英汉双解大词典》

In this paper, results from both seal test and internal vapor content test are analyzed and compared, which educes the problem of "one-way-leaker".

文章通过对器件的密封性测试结果和内部水汽含量测试结果进行对比分析，引出器件的“单向泄漏”问题；

youdao

In this paper, results from both seal test and internal vapor content test are analyzed and compared, which educes the problem of "one-way-leaker".

文章通过对器件的密封性测试结果和内部水汽含量测试结果进行对比分析，引出器件的“单向泄漏”问题；

youdao