你写回帖时把这个也澄清一下：“The base quantities of a given system of physical quantities is a subset of those quantities, where no base quantity can be expressed in terms of the others, but where every quantity in the system can be expressed in terms of the base quantities.”，
https://en.wikipedia.org/wiki/International_System_of_Quantities#Base_quantities这个问题简单，你我之外的其他人也能看明白。
【 在 Myarmor 的大作中提到: 】
: 现在有工作忙。
: 老图刚发的长篇楼充斥着各种基础错误。
: 忙完事情我看看时间再拍。
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FROM 111.167.210.*