tracer | |
interntl.trade. | 失物追查单; 失物追査人 |
math. | 示踪程序 |
met. | 示踪; 故障探测器; 曳光器; 指示器; 测量头; 描图仪 |
chemistry | |
tech. | 化学 |
tracer : 667 phrases in 53 subjects |
Agriculture | 11 |
Air defense | 3 |
Animal husbandry | 4 |
Architecture | 1 |
Automated equipment | 2 |
Automobiles | 12 |
Aviation | 40 |
Business | 4 |
Chemistry | 14 |
Computer numerical control | 1 |
Computers | 2 |
Construction | 8 |
Desert science | 5 |
Drilling | 3 |
Earth sciences | 16 |
Ecology | 11 |
Economy | 4 |
Electric machinery | 1 |
Electronics | 18 |
Engineering geology | 16 |
Environment | 10 |
Exhibitions | 1 |
Fishery fishing industry | 1 |
General | 16 |
Genetics | 1 |
Geophysics | 21 |
Hydroelectric power stations | 3 |
Information technology | 1 |
International trade | 5 |
Life sciences | 1 |
Logistics | 2 |
Mechanic engineering | 2 |
Metallurgy | 66 |
Military | 3 |
Mining | 2 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Nursing | 3 |
Oil / petroleum | 63 |
Otorhinolaryngology | 1 |
Plastics | 4 |
Polymers | 3 |
Refrigeration | 1 |
Reproductive biology | 5 |
Securities | 1 |
Shipbuilding | 4 |
Space | 18 |
Sports | 1 |
Technology | 213 |
Telecommunications | 4 |
Textile industry | 10 |
Water resources | 5 |
Wind Energy | 18 |