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单词 schering
释义

Scheringn.

/ˈʃɛːrɪŋ/
Etymology: < the name of Harald Ernst Malmsten Schering (1880–1959), German engineer.
Used attributively and in the possessive with reference to an alternating-current bridge circuit which Schering devised for measuring the capacitance and power factor of insulating materials.
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the world > matter > physics > electromagnetic radiation > electricity > circuit > [noun] > alternating circuit > bridge circuit
Schering1926
the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [noun] > substance or contrivance > apparatus for measuring
platymeter1872
Schering1926
1926 World Power 5 238/2 Of the many bridges so far developed, the Schering bridge is the most suitable for high voltage work.
1928 Engineering 13 Jan. 50/1 The Schering bridge is operated by a fixed-frequency valve oscillator, with a frequency of 800 periods per second.
1958 J. Shepherd et al. Higher Electr. Engin. iii. 64 The Schering bridge was developed to measure the loss resistance of dielectrics, line insulators, cables and high voltage capacitors under high voltage conditions (up to 100kV).
1975 D. G. Fink Electronics Engineers' Handbk. xvii. 29 Schering's bridge is widely used for measuring capacitance and dissipation factors.
This entry has not yet been fully updated (first published 1982; most recently modified version published online December 2019).
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