- electric disturbance
- 电扰
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
electric waves — electric waves, 1. an electromagnetic disturbance or series of waves produced by oscillations of an electric discharge. 2. = electromagnetic wave. (Cf. ↑electromagnetic wave) … Useful english dictionary
electric storm — ► NOUN ▪ a thunderstorm or other violent disturbance of the electrical condition of the atmosphere … English terms dictionary
electric charge — Electricity E lec*tric i*ty ([=e] l[e^]k*tr[i^]s [i^]*t[y^]), n.; pl. {Electricities} ([=e] l[e^]k*tr[i^]s [i^]*t[i^]z). [Cf. F. [ e]lectricit[ e]. See {Electric}.] 1. (Physics) a property of certain of the fundamental particles of which matter… … The Collaborative International Dictionary of English
electric current — Electricity E lec*tric i*ty ([=e] l[e^]k*tr[i^]s [i^]*t[y^]), n.; pl. {Electricities} ([=e] l[e^]k*tr[i^]s [i^]*t[i^]z). [Cf. F. [ e]lectricit[ e]. See {Electric}.] 1. (Physics) a property of certain of the fundamental particles of which matter… … The Collaborative International Dictionary of English
electric — adj. & n. adj. 1 of, worked by, or charged with electricity; producing or capable of generating electricity. 2 causing or charged with sudden and dramatic excitement (the news had an electric effect; the atmosphere was electric). n. 1 an electric … Useful english dictionary
electric storm — noun a storm resulting from strong rising air currents; heavy rain or hail along with thunder and lightning • Syn: ↑thunderstorm, ↑electrical storm • Hypernyms: ↑storm, ↑violent storm * * * noun or … Useful english dictionary
Disturbance storm time index — The disturbance storm time (Dst, Kyoto Dst) index is a measure in the context of space weather. It gives information about the strength of the ring current around earth caused by solar protons and electrons. The ring current around earth produces … Wikipedia
North American Electric Reliability Corporation — Contiguous United States power transmission grid consists of 300,000 km of lines operated by 500 companies. The North American Electric Reliability Corporation (NERC), a nonprofit corporation based in Atlanta, GA, was formed on March 28,… … Wikipedia
Doubly fed electric machine — Doubly fed electric machines are electric motors or electric generators that have windings on both stationary and rotating parts, where both windings transfer significant power between shaft and electrical system. Doubly fed machines are useful… … Wikipedia
Doubly-fed electric machine — Doubly fed electric machines (i.e., electric motors or electric generators) belong to a category of electric machines that incorporate two multiphase winding sets of similar power rating that have independent means of excitation. As a result,… … Wikipedia
Manx Electric Railway — Coordinates: 54°09′25″N 4°27′50″W / 54.157°N 4.464°W / 54.157; 4.464 … Wikipedia