General Physics (Calculus-Based), Volume 1 · 免费预览
1.2 单位与标准
在任何单位制中，某些物理量的单位必须通过测量过程来定义。这些被称为……的基本量。
1. Overview
Overview
2. SI Units: Base and Derived Units
SI Units: Base and Derived Units
3. Units of Time, Length, and Mass: The Second, Meter, and Kilogram
Units of Time, Length, and Mass: The Second, Meter, and Kilogram
4. The second
The second
5. The meter
The meter
6. The kilogram
The kilogram
7. Metric Prefixes
Metric Prefixes
8. Check Your Understanding
Check Your Understanding