1. (通过考试获得的)资格，学历;资格考试
    Your qualifications are the examinations that you have passed.

    e.g. They will be encouraged to mix academic A-levels with vocational qualifications...
           将鼓励他们在取得优秀学习成绩的同时也要获得一定的职业资质。
    e.g. Lucy wants to study medicine but needs more qualifications.
           露西希望学医，但是需要通过更多的资格考试。

2. (通过考试后)取得资格，合格，达到标准
    Qualification is the act of passing the examinations you need to work in a particular profession.

    e.g. Following qualification, he worked as a social worker.
           通过资格考试认证之后，他做了一名社会工作者。

3. （完成某项活动或任务所需的）素质，技能，资历
    The qualifications you need for an activity or task are the qualities and skills that you need to be able to do it.

    e.g. Responsibility and reliability are necessary qualifications...
           有责任感、值得信赖是必备的素质。
    e.g. That time with him is my qualification to write this book.
           我和他曾经相处过一段时间，所以才能写出这本书。

4. 限制条件;限定事项
    A qualification is a detail or explanation that you add to a statement to make it less strong or less general.

qualification的意思

    e.g. The empirical evidence considered here is subject to many qualifications...
           此处提及的实验证据有诸多限制条件。
    e.g. This statement requires qualification and clarification.
           这份陈述需要进行限定和澄清。