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blocking signal

闭塞信号; 闭锁信号

block signal ['blɔk'sɪgn(ə)l]

阻挡违例信号

commun., railw.

★ 通过信号机

区截信号; ★ 闭塞信号

交通区段号志; 铁路区截信号; 阻塞信号; 截止信号; 分段信号; 闭锁信号; 区段信号; 通信信号机; 闭塞信号机

阻塞〔截止，分段〕信号

blocking

: 973 phrases in 103 subjects

Advertising	2
Agriculture	22
Air defense	5
Animal husbandry	4
Architecture	3
Automobiles	18
Aviation	7
Badminton	1
Basketball	8
Boxing	2
Bridge card game	1
Bridge construction	2
Business	5
Cables and cable production	3
Chemistry	26
Commerce	1
Communications	10
Computer networks	7
Computer numerical control	1
Construction	4
Data processing	1
Dermatology	2
Desert science	5
Dietology	1
Drilling	1
Earth sciences	6
Ecology	1
Economics	4
Electric machinery	5
Electricity	11
Electronic commerce	2
Electronics	86
Engineering geology	9
Exhibitions	2
Explosives and Explosive Ordnance Disposal	1
Finances	1
Fish farming pisciculture	1
Fishery fishing industry	1
Food service and catering	1
Football	3
Forestry	1
General	10
Geophysics	2
Geotechnics	10
Hong Kong	1
Hydroelectric power stations	16
Ice hockey	2
Information technology	22
Insurance	7
Jewelry	8
Karate	3
Laboratory equipment	1
Law	10
Leather	5
Life sciences	2
Light industries	2
Logistics	1
Materials science	2
Mechanics	7
Medical	7
Medicine - Alternative medicine	10
Metallurgy	23
Meteorology	2
Mining	1
Nautical	3
Neurosurgery	3
Nuclear physics	3
Nursing	3
Oceanography & oceanology	1
Oil / petroleum	23
Otorhinolaryngology	3
Pediatrics	21
Pharmacology	3
Physics	1
Plastic surgery	1
Plastics	25
Polygraphy	7
Polymers	6
Power electronics	3
Public security	16
Radio	2
Rail transport	3
Roll stock	1
Rugby football	3
Scientific	4
Sealing	9
Securities	3
Semiconductors	5
Shipbuilding	1
Solar power	1
Space	28
Sports	5
Steel production	1
Surgery	1
Table tennis	4
Taekwondo	5
Technology	237
Telecommunications	33
Textile industry	36
Traditional medicine	12
Volleyball	13
Wind Energy	9
Wrestling	4

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