Constituting over 75 percent of a vehicle , these metals are essential to the metal supply chain .

这些金属对于金属供应链是至关重要的，超过车身75%的金属是由他们构成。

Or how about the student whose claim that his professor was negligent in his method of handing back graded exams was recognized by a court of appeals as constituting a legitimate cause of action ?

又或者这个案件，学生诉称其教授返还打分的试卷的做法疏于职守，而这竟被上诉法院构成了一个合理诉因。

When this idea was first raised last year , it attracted brickbats for constituting political interference .

这个想法在去年提出以后就引来批评，说带有政治干涉。

With their books constituting a major export item of this country , one may indeed ask why ?

他们的书成为这个国家的主要出口项目，有人可能真的会问这是为什么。

Let 's explore for a moment the possibility that the symptoms the dsm identifies as constituting depression are analogous to the non-specific crying of babies , that depression is a blunt tool people subconsciously learn to use in order to try to get their needs met .

我们先暂时探索这个可能，标准手册确定构成抑郁症的症状与婴儿的无特定指向的苦很相似，抑郁症是人们为了满足需求而下意识使用的一个不那么奏效的工具。