which_one_is_correct_有道手机词典

1.The 2d and 3d drawing you provided is not the same, can you tell me which one is correct?
你提供的2d产品图与3d产品图不一致，请问以哪一个图面为准？
dict.yoduao.com
2.It is hard to judge which one is correct before establishment of uniform formal descriptive method.
在没有建立统一的形式化描述方法之前，很难判定哪种理解是正确的。
dict.yoduao.com
3.For assistive technology to identify the element on the HTML page, the id should be unique, or there will be confusion about which element is the correct one.
对于用来识别HTML页面上的元素的辅助技术来说，ID应该是惟一的，否则就会产生混乱，无法确定哪一个才是正确的元素。
dict.yoduao.com