experimental test | |
avia. | 试验性检验; 实验测试 |
accelerator | |
hydroel.st. | 催化剂; 加速器 |
interntl.trade. | 加速因素 |
isol. | 促进剂; 助催化剂 |
met. | 速滤剂 |
| |||
试验性检验; 实验测试 | |||
实验性检验; 试点试验 |
Experimental Test: 28 phrases in 12 subjects |
Air defense | 1 |
Aviation | 9 |
Business | 1 |
Earth sciences | 1 |
Electric machinery | 2 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Geology | 1 |
Mining | 2 |
Space | 3 |
Technology | 3 |