請問SI units是什么？

在幫助里看到SI units這個詞，不知道是啥意思。請明白人給講一下

是國際單位制的縮寫吧

哦，謝謝啦。我該先查金山詞霸的，呵呵。

SI =〉International System of Units
The International System of Units (abbreviated SI from the French Le Système International d'Unités) is the modern form of the metric system and is generally a system devised around the convenience of the number ten. It is the world's most widely used system of units, both in everyday commerce and in science.

Signnal Integrity