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traction electric network
牵引网
由接触网和回流网组成的轨道交通输电设施。接触网是向列车输送电能的输电设施,其主要功能是通过列车上的受电弓或受电靴向地铁列车提供电能。回流网是将电流回流到电源负极的设施,由钢轨或回流轨、回流电缆、轨电位装置、单向导通装置、排流柜以及隧道结构钢筋等组成。
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separation of church and state
separation of civil law and commercial law
separation of concerns
separation of concerns, SOC
separation of duties
separation of fringes
separation of functions between administrative authority and publishing house
separation of functions,coordination and mutual check of judicial organs
Separation of Government and Market Intermediaries
separation of gravity anomalies
separation of hydrogen isotopes
separation of income and expenditure of health care institutions
separation of magnetic seeds
separation of main and auxiliary business
separation of meta-xylene
separation of molybdenum and vanadium
separation of natural drug
separation of ownership and control
separation of partition function
separation of pedestrian and vehicular circulation
separation of platinum metals group
separation of powers
separation of powers, theory of
separation of pyrolysis gas
separation of roots
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