分类：教育/科学-外语学习
问题：工业设计方面英译中7
e reason for this disparity is the difference between perceived and derived dimensional units. Lengths are directly perceived; we can see the difference between 1cm and 1m. On the other hand, energy is not directly perceived; we cannot visually detect 1J and 1000 J. Energy is e reason for this disparity is the difference between perceived and derived dimensional units. Lengths are directly perceived; we can see the difference between 1cm and 1m. On the other hand, energy is not directly perceived; we cannot visually detect 1J and 1000 J. Energy is a derived unit of directly perceived units. We might observe a displacement, feel a force moving through that displacement, and take these two perceptions together to “feel” what a change in energy is, but this process involves the simultaneous sensing of two perceived units and mentally combining the two. Generally this aggregation is difficult to realize.
回答：这个差距的原因之一是，人们从不同层面单位。长度直接看到;我们可以看到，分别是1米间距。 另一方面，能源是不能直接看到;我们不能和视觉检测1j曾获1000能源股是直接从单位看到。 我们可以看到迁移，感到了力量，通过移动，迁移，以这两个概念以及"感受"什么改变是能源，但这一进程同时感应到两单位认为，结合这两种精神。 这通常是难以实现的汇总。