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P 型-N型-P型-N型结构
el.
positive-negative-positive-negative
(structure)
型-N型-P型-N型结构
:
541 phrases
in 55 subjects
Agriculture
19
Air defense
1
Animal husbandry
6
Architecture
8
Artificial intelligence
3
Automobiles
2
Aviation
15
Biotechnology
2
Bridge construction
15
Business
11
Cartography
2
Chemistry
14
Commerce
3
Computer networks
1
Corporate governance
1
Desert science
1
Earth sciences
3
Ecology
3
Economy
2
Electric machinery
8
Electronics
66
Engineering geology
4
Environment
1
Explosives and Explosive Ordnance Disposal
4
Finances
2
Fishery
fishing industry
1
General
6
Genetics
4
Geophysics
1
Hydroelectric power stations
4
Information technology
9
International trade
1
Life sciences
1
Logistics
1
Marketing
2
Metallurgy
35
Molecular genetics
1
Nautical
4
Navigation
1
Oil / petroleum
10
Plastics
18
Polymers
4
Programming
1
Project management
4
Rail transport
2
Securities
7
Shipbuilding
2
Soil science
1
Space
25
Sports
1
Technology
181
Telecommunications
5
Textile industry
5
Wind Energy
5
Work flow
2
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