impedance造句
31. Traditional manual matching technology is difficult to statify dynamic load impedance immediately and fast, which largely limit the RFID technology applications in many fields.
32. Also, the relationship between the input impedance and load impedance of the waveguide is discussed.
33. The smaller the equivalent impedance of the sensor is, the smaller the transfer impedance is, and then the larger the current of a rail at the sensor and the induced voltage are.
34. AC impedance spectroscopy technique was applied to study the conductivity and its temperature dependance.
35. Many bloggers seem just impedance mismatched with the preternaturally positive PR professionals, and woe to the flack who's busted trying to game Digg without revealing that they're paid to do so.
36. X1 probe : no attenuation, input impedance follow that of scope input impedance (usually 1 Mohm). This type of probe is seldom used because of heavy loading effect on circuit under test.
37. Based on the characteristic analysis of short-circuit impedance for adjustable tap transformers, the defects of the transformer model is pointed out, and the detailed correction method is proposed.
38. Electric currents: electric current, Ohm's law, conductivity, Kirchhoff's laws, time varying currents, free and forced oscillations, condensers, inductance, complex impedance, resonant circuits.
39. By means of a protective relay test set, using constant source impedance model, the dynamic characteristic of a LZ-16 relay for both a forward and reverse fault is tested with success.
40. The load obtains the maximum power transmission when loaded impedance and power source internal resistance for conjugate match in sine stable state electric circuit.
41. In acoustics, the product of velocity times density, also called acoustic impedance and symbolized by Z.
42. The calculation result on a 5 bus system shows that the new power flow algorithm based on constant load impedance can get more reasonable solution.
43. The charge transfer impedance is a main factor to control discharge process.
44. The frequency response will be good as well, since there is no loss in effective impedance at low frequencies.
45. The dynamic transfer equations of a FBRE system excited by an off-center force are deduced according to the mechanical impedance method in this paper.
46. Given a fixed trace width, three factors heavily influence pc-board-trace impedance decisions.
47. The influence of the phase distribution function on the coupled impedance for a coupled cavity structure is investigated and calculated.
48. Eperimental results show that the impedance of the fuel cell the minimum at medium discharge voltage.
49. Low voltage and low resistance measurements are often made on devices and materials with low source impedance.
50. A numerical method, Boundary Element Method, is introduced to calculate the characteristic impedance of a rectangle coaxial line with round center conductor.
51. The establishment of the impedance function is a key to the traffic distribution.
52. It is shown that lift-off of the eddy current sensor relative to the part under evaluation induces similar straight lines in the normalized impedance plane by computation.
53. The precision of wave impedance inversion can be improved by applying the new genetic algorithm.
54. The paper analyses operation characteristics of multiphase compensatedinterphase impedance relay of type LZ96.
55. The earthwork grill buries is buried may have the virtual impedance function.
56. The investigation of corrosion resistance of epoxy coating containing pigment of zinc chrome yellow was made using electrochemical impedance spectroscopy(EIS) measurement.
57. Finally we use FR4 to fabricate the antenna and use the vector network analyzer to measure the reflect coefficient, antenna impedance and the antennas pattern in the chamber.
58. Objective To determine the normal value of cardiac output measured by reconstructed impedance cardiogram.
59. The primary errors caused by an impedance mismatch are the frequency response and amount of squarewave ringing.
60. The dc input voltage to the converters is assumed to have zero internal impedance.
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