| 纳米 | 1 nm | 2 nm | 3 nm | 4 nm | 5 nm | 6 nm | 7 nm | 8 nm | 9 nm | 10 nm | 11 nm | 12 nm | 13 nm | 14 nm | 15 nm | 16 nm | 17 nm | 18 nm | 19 nm | 20 nm | 21 nm | 22 nm | 23 nm | 24 nm | 25 nm | 26 nm | 27 nm | 28 nm | 29 nm | 30 nm | 31 nm | 32 nm | 33 nm | 34 nm | 35 nm | 36 nm | 37 nm | 38 nm | 39 nm | 40 nm | 41 nm | 42 nm | 43 nm | 44 nm | 45 nm | 46 nm | 47 nm | 48 nm | 49 nm | 50 nm | 51 nm | 52 nm | 53 nm | 54 nm | 55 nm | 56 nm | 57 nm | 58 nm | 59 nm | 60 nm | 61 nm | 62 nm | 63 nm | 64 nm | 65 nm | 66 nm | 67 nm | 68 nm | 69 nm | 70 nm | 71 nm | 72 nm | 73 nm | 74 nm | 75 nm | 76 nm | 77 nm | 78 nm | 79 nm | 80 nm | 81 nm | 82 nm | 83 nm | 84 nm | 85 nm | 86 nm | 87 nm | 88 nm | 89 nm | 90 nm | 91 nm | 92 nm | 93 nm | 94 nm | 95 nm | 96 nm | 97 nm | 98 nm | 99 nm | 100 nm |
| 分米 | 1.0 × 10-8 dm | 2.0 × 10-8 dm | 3.0 × 10-8 dm | 4.0 × 10-8 dm | 5.0 × 10-8 dm | 6.0 × 10-8 dm | 7.0 × 10-8 dm | 8.0 × 10-8 dm | 9.0 × 10-8 dm | 1.0 × 10-7 dm | 1.1 × 10-7 dm | 1.2 × 10-7 dm | 1.3 × 10-7 dm | 1.4 × 10-7 dm | 1.5 × 10-7 dm | 1.6 × 10-7 dm | 1.7 × 10-7 dm | 1.8 × 10-7 dm | 1.9 × 10-7 dm | 2.0 × 10-7 dm | 2.1 × 10-7 dm | 2.2 × 10-7 dm | 2.3 × 10-7 dm | 2.4 × 10-7 dm | 2.5 × 10-7 dm | 2.6 × 10-7 dm | 2.7 × 10-7 dm | 2.8 × 10-7 dm | 2.9 × 10-7 dm | 3.0 × 10-7 dm | 3.1 × 10-7 dm | 3.2 × 10-7 dm | 3.3 × 10-7 dm | 3.4 × 10-7 dm | 3.5 × 10-7 dm | 3.6 × 10-7 dm | 3.7 × 10-7 dm | 3.8 × 10-7 dm | 3.9 × 10-7 dm | 4.0 × 10-7 dm | 4.1 × 10-7 dm | 4.2 × 10-7 dm | 4.3 × 10-7 dm | 4.4 × 10-7 dm | 4.5 × 10-7 dm | 4.6 × 10-7 dm | 4.7 × 10-7 dm | 4.8 × 10-7 dm | 4.9 × 10-7 dm | 5.0 × 10-7 dm | 5.1 × 10-7 dm | 5.2 × 10-7 dm | 5.3 × 10-7 dm | 5.4 × 10-7 dm | 5.5 × 10-7 dm | 5.6 × 10-7 dm | 5.7 × 10-7 dm | 5.8 × 10-7 dm | 5.9 × 10-7 dm | 6.0 × 10-7 dm | 6.1 × 10-7 dm | 6.2 × 10-7 dm | 6.3 × 10-7 dm | 6.4 × 10-7 dm | 6.5 × 10-7 dm | 6.6 × 10-7 dm | 6.7 × 10-7 dm | 6.8 × 10-7 dm | 6.9 × 10-7 dm | 7.0 × 10-7 dm | 7.1 × 10-7 dm | 7.2 × 10-7 dm | 7.3 × 10-7 dm | 7.4 × 10-7 dm | 7.5 × 10-7 dm | 7.6 × 10-7 dm | 7.7 × 10-7 dm | 7.8 × 10-7 dm | 7.9 × 10-7 dm | 8.0 × 10-7 dm | 8.1 × 10-7 dm | 8.2 × 10-7 dm | 8.3 × 10-7 dm | 8.4 × 10-7 dm | 8.5 × 10-7 dm | 8.6 × 10-7 dm | 8.7 × 10-7 dm | 8.8 × 10-7 dm | 8.9 × 10-7 dm | 9.0 × 10-7 dm | 9.1 × 10-7 dm | 9.2 × 10-7 dm | 9.3 × 10-7 dm | 9.4 × 10-7 dm | 9.5 × 10-7 dm | 9.6 × 10-7 dm | 9.7 × 10-7 dm | 9.8 × 10-7 dm | 9.9 × 10-7 dm | 1.0 × 10-6 dm |
纳米（国际计量局使用的国际拼写; SI符号：nm）或纳米（美国拼写）是公制系统中的长度单位，等于一米（0.000000001米）的十亿分之一。 这个名称将SI前缀纳米（来自古希腊语νάνος，nanos，“矮”）与父母单位名称计量器（来自希腊语μέτρον，metrön，“计量单位”）结合起来。 它可以用科学记数法写成1×10-9米，工程记数法为1E-9米，仅为10亿米。
| 单位名称 | 符号 | 定义 | 与SI单位的关系 | 单位制 |
|---|---|---|---|---|
| 纳米 | nm | = 3.2808×10−9 ft | ≡ 1×10-9 米 ≡ 0.000000001 米 | 公制系统SI |
| 纳米s | 分米 | 纳米s | 分米 |
|---|---|---|---|
| 1 | ≡ 1.0E-8 | 6 | ≡ 6.0E-8 |
| 2 | ≡ 2.0E-8 | 7 | ≡ 7.0E-8 |
| 3 | ≡ 3.0E-8 | 8 | ≡ 8.0E-8 |
| 4 | ≡ 4.0E-8 | 9 | ≡ 9.0E-8 |
| 5 | ≡ 5.0E-8 | 10 | ≡ 1.0E-7 |
分米或分米等于10-1米（长度单位），来自公制前缀 分 和长度米（SI）单位的组合。 复数名称是分米。
| 单位名称 | 符号 | 定义 | 与SI单位的关系 | 单位制 |
|---|---|---|---|---|
| 分米 | dm | ≡ 1×10−1 米 ≡ 0.1 米 | ≡ 1×10−1 米 ≡ 0.1 米 | 公制系统SI |
| 分米 | 纳米s | 分米 | 纳米s |
|---|---|---|---|
| 1 | ≡ 100000000 | 6 | ≡ 600000000 |
| 2 | ≡ 200000000 | 7 | ≡ 700000000 |
| 3 | ≡ 300000000 | 8 | ≡ 800000000 |
| 4 | ≡ 400000000 | 9 | ≡ 900000000 |
| 5 | ≡ 500000000 | 10 | ≡ 1000000000 |
| 纳米s | 分米 |
|---|---|
| 1 | ≡ 1.0 × 10-8 |
| 100 000 000 | ≡ 1 |
您可以在下面找到其他语言的转换
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |