alternating current造句
1, This is an alternating current generator.
2, Diodes are electronic devices which rectify alternating current to direct current.
3, Unlike Edison, Westinghouse was a convert to alternating current.
4, The change of attitude towards alternating current was certainly helped by the Westinghouse exhibit at the Columbian Exposition that year.
5, An electric generator that produces alternating current.
6, This iron can only be used with alternating current.
7, Alternating current is the current whose direction changes periodically.
8, A device used to convert current into alternating current.
9, Sale: General merchandize, hardware, alternating current, product of chemical industry.
10, The detection circuit uses alternating current capacitance bridge method and the principle is based on the correlated demodulation.
11, The use of alternating current has a number of important advantages.
12, The alternating current was sent to the input end of the autotransformer - rise circuit after adjusting voltage.
13, The main problem is that the alternating current created is very high frequency.
14, This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter.
15, Alternating current impedance and corrosion resistance of polymer coatings on sheet iron have been investigated in aqueous solution of NaCl with mass ratio of 0. 03.
16, Alternatively,[http:///alternating current.html] alternating current welding equipment with open circuit voltage limiting relays may be considered.
17, The Westinghouse Company was badly overextended because of the expensive campaign to put the coun-try on a system of alternating current.
18, Tesla was told firmly that he must never so much as mention the subject of alternating current.
19, The design could be improved, he declared, by switching to alternating current.
20, It provides a method for the untouched switch Control for three- phase alternating current motor.
21, The three - factor method can simplify the analysis of the transient state of first - order alternating current linear circuit.
22, A power converter circuit (3) drives a switching device by the pulse-width modulated wave for converting a direct current into the three phase alternating current.
23, This paper briefly introduces a hardware system of the alternating current motor test of the platform with superior natural price ratio.
24, Furthermore, the deposition rate increases per unit of welding current by decreasing wire diameter, and adjustment of the penetration depth is enabled by alternating current wave form and polarity.
25, The most crucial point to the dynamic analysis is the drawing of alternating current load line .
26, The compensators used in the project are part of a family of technologies known as Flexible Alternating Current Transmission Systems (FACTS).
27, The circuit has advantages with ingeniously conception, well structure, integrated easily, more open-loop gain, more common-mode rejection ratio and alternating current characteristic.
28, The analysis of modulation wave theory has very important theoretical and actual meaning for studying non sine alternating current.
29, Malleable cast ironware produces hysteresis and eddy current loss under alternating current in transmission ! line .
30, Considering the three different moving processes, complete mathematic model of controlled system that includes velocity loop of alternating current servomotor, is established.
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