將鏈 (美國測量)轉換為千米
鏈 (美國測量)
定義:
千米
定義: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
History/origin: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.
Current use: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.
鏈 (美國測量)轉千米對照表
| 鏈 (美國測量) [li] | 千米 [km] |
|---|---|
| 0.01 li | 0.000002 km |
| 0.10 li | 0.000020 km |
| 1 li | 0.000201 km |
| 2 li | 0.000402 km |
| 3 li | 0.000604 km |
| 5 li | 0.001006 km |
| 10 li | 0.002012 km |
| 20 li | 0.004023 km |
| 50 li | 0.0101 km |
| 100 li | 0.0201 km |
| 1000 li | 0.2012 km |
如何將鏈 (美國測量)轉換為千米
1 li = 0.000201 km
1 km = 4971 li
範例
Convert 15 li to km:
15 li = 15 × 0.000201 km = 0.003018 km
