atomic hydrogen
| torch
| atomic hydrogen | |
| avia. | 氢原子 |
| met. | 原子氢 |
| torch | |
| dril. | 气焊焊枪把子 |
| hydroel.st. | 吹管; 切割器; 火炬 |
| met. | 火炬; 喷灯; 手电筒; 喷嘴 |
| oil | 火把 |
| UN tech. | 电筒 |
| |||
| 氢原子 | |||
| 原子氢 | |||
| |||
| 原子氢的 | |||
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atomic hydrogen : 42 phrases in 15 subjects |
| Architecture | 2 |
| Automobiles | 1 |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 2 |
| Geology | 1 |
| Mechanics | 1 |
| Metallurgy | 12 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Space | 2 |
| Technology | 12 |
| Wind Energy | 1 |