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периодические
 периодический
gen. 回归; 间歇性; ; 周期; 周期性; 分批
ed. 周期性的
| сборы
 сбор
environ. 税款

to phrases
периодический adj.stresses
gen. 回归; 间歇性; ; 周期; 周期性; 分批; 定期; 间歇式; 经常性; 循环的; 定期出版
ed. 周期性的; 定期的
el. 周期; 再现的; 经常发生的
O&G 周期的
tech. 间歇的
периодически adj.
gen. 定期地; 历届; 隔三差五; 不定时; 偶有; 隔三岔五; 隔三间五; 一阵一阵
периодические сборы
: 890 phrases in 62 subjects
Aerodynamics1
Aerohydrodynamics1
Antennas and waveguides1
Armored vehicles1
Astronautics4
Audit1
Automated equipment11
Aviation9
Biology2
Biotechnology1
Business31
Chemistry16
Cinematography1
Commerce1
Construction21
Corporate governance3
Distillation2
Ecology3
Economy9
Education17
Electricity1
Electronics104
Energy industry1
Environment4
Fiber optic1
Finances8
Food industry3
Forestry2
General243
Geography1
Hydraulic engineering2
Hydrology2
International Monetary Fund11
Law3
Logistics1
Mass media2
Mathematics23
Mechanic engineering1
Medical48
Metallurgy6
Metrology2
Military11
Nanotechnology2
Nautical2
Nuclear and fusion power2
Obsolete / dated3
Oil / petroleum9
Oil and gas8
Oil processing plants22
Oilfields4
Pathology1
Psychology1
Quantum electronics3
Radio3
Rail transport3
Refrigeration1
Scientific1
Seismology1
Technology200
Textile industry5
United Nations2
Veterinary medicine1