component of a tensor

例句：

1. 1. The machine's component parts are all assembled here.
   机器的组成部分都在这里组装。
2. 2. The new car has several component parts that need to be replaced.
   新车有几个需要更换的部件。
3. 3. The scientist analyzed the components of the sample for clues about its origins.
   科学家分析了样本的组成部分，以寻找其来源的线索。