Meaning: n. 1. the district occupied entirely by the city of Washington; chosen by George Washington as the site of the nation's capital and created out of land ceded by Maryland and Virginia 2. an electric current that flows in one direction steadily.
Random good picture Not show
31) The next month a white supremacist murdered a black guard at the Holocaust Memorial Museum in Washington, DC.
32) Corona effect is one of the key issues of designing UHV transmission lines, in which the influence of temperature and humidity on DC conductor corona should be considered.
33) DC constant current power supply circuit based on current closed-loop feedback control is brought(forward) in this paper and how to design the circuit is also emphatically introduced.
34) Multiple DC transmission lines were rooted in Shanghai, the load center in Southeastern China, which had injected vitality into the development of the Shanghai Power Grid.
35) The thesis studied the structure of thee-bicycles motor and analyzed the principle diagram and typical controlling circuit DC motors, including both brush type and brushless type.
36) Powder core has high saturation flux density and excellent motion linearity of DC bias.
37) The speed of DC - offset correction is accelerated by alternation of dual bandwidth.
38) DC motor will equably run the rotisserie to roast the body of bird, small beast and large sea food.
39) This study presents a new single - stage single - switch PFC flyback DC converter.
40) The properties of Washington, DC, are valued at a piffling $232 billion.
41) ObjectiveTo study the chemical constituents of the essential oil in Oenanthe javanica (BL. ) DC, and provide the scientific basis for exploitation.
42) The DC grounding electrode is an important constituent of a DC power transmission system, and the design of its feeder system is vital for the success of the whole electrode design.
43) Schottky barrier rectifier. Max recurrent peak reverse voltage 40V. Max RMS voltage 21V. Max DC blocking voltage 40V. Current 1.0A.
44) The double-bucket hoist system used in the main shaft at Fank ou Mine is a thyristor DC driving system made by Symons Company. The location control loop used is a digital control technology.
45) This circuit can output program controlled highly precise and extremely stable 0-10V DC voltage, thus works perfectly as a high precision adjustable DC voltage reference device.
46) Dial pulse signal is a series of dc pulses, which is generated by the discontinuous loop current controlled by the dial.
47) A new classifiable method of multilevel topology, which based on whether or not sharing the DC voltage sources is given in this paper.
48) NF-relay. 2 form C. Coil voltage 48 V DC. Standard type. Contact material gold-cap over silver palladium.
49) There are DC off-sets in the compensated source current of the traditional APF with one-cycle control due to the existent ripple and the peak current detection.
50) This equipment adopts a thyristor excitation DC generator-motor set with a field weakening regulation device working in step with loading.
51) Cirsium japonicum DC(CJDC)has an inhibition of heart rate and contractive force in isolated hearts of toads and rabbits.
52) District cooling ( DC ) is very suitable for density residential district in south China.
53) As important devices, power operating supplies provide DC power for loads in power plants and substations.
54) In order to enhance the saturated optical power, the transimpedance of receiver module is replaced by the one with DC cancellation circuits, and then it is up to –1dBm.
55) The linear dependences of the threshold current and the maximum current on DC clearing ion voltage are also presented.
56) At last, the temperature-rise of transformer is calculated using the temperature field method and the influence on DC magnetic bias to temperature-rise is analyzed.
57) Uses: Extensively apply to DC and pulse circuit of broadcasting and TV sets. all kinds of instruments and telecommunication equipments and energy saving lamps.
58) The three phase converter soft switch control can be realized by avail of resonant DC link.
59) In PC and OA market, DC/DC manostat demand is sold growth by PC drive,(http://sentencedict.com/dc.html) among them PC of table of prep above of notebook computer increase rate.
60) Synchronal level of the motor of preshrunk finish ma chine can influence product quality. By DPLL DC governing system, the circuit be comes terse, debugged easily and controlled precisely.