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31. Static electric and magnetic fields and extremely low-frequency electric fields are not classifiable as to their carcinogenicity to humans (Group 3).

32. This later virtue ensures a high speech intelligibility at the time while the signal-noise ratio of speech communication is highly raised in a middle- and low-frequency noise environment.

33. The baseline drift for low-frequency signal and phase distortion produced in filter process can be rejected effectively by this filter.

34. Then there's everything else: the low-frequency words that are rarely used except in very specific situations: overpass, far-fetched, competency, proscribe, etc.

35. The uniform damping control of low-frequency oscillation(LFO) is presented in this paper.

36. For the low-frequency image of wavelet decomposition, by measuring the correlation coefficient and spatial frequency determine the scale coefficient.

37. In this paper, the analytic solution of the dynamical equation of the pulsatile flow in a rigid round tube under the low-frequency varying magnetic field is obtained.

38. The damper plate overcomes the disadvantage of poor damping effect to low-frequency vibration and has good damping effect to both low-frequency vibration and high-frequency vibration.

38. Sentencedict.com try its best to collect and make good sentences.

39. It provides a theoretical basis for harvesting the low-frequency vibration energy in environment and designing self-powered device of sensor network.

40. Objective: To investigate the effects of extremely low-frequency (ELF) magnetic fields on SD rat chondrocytes apoptosis induced by sodium nitroprusside (SNP).

41. Meanwhile, the large structure usually show the character of low-frequency close coupling modal, however , identification accuracy of present method is not high enough.

42. Residents of Waubra, a town near Victoria's biggest wind generator, recently complained that low-frequency noise was causing headaches and earaches.

43. Theoretically, the algorithm needs shorter data-window than the phasor-based algorithms and is uninfluenced by the low-frequency swing component.

44. The low-frequency slot harmonic modulation is used to weaken the end effect or decrease the wave of the thrust, and the many projects are designed or the better project is selected.

45. Results show that reassigned wavelet scalogram has higher time-frequency resolution than wavelet scalogram and can well identify such close low-frequency components.

46. In military engineering applications, identification of sea bottom types are vary important for match field location, low-frequency sonar distance forecast, and choosing the location for submarine.

47. Phonons reflected by the new material represent low-frequency heat, and so the material only does its insulating trick in sub-freezing temperatures.

48. First , the low-frequency instability and its effect on total harmonic distortion are observed via numerical simulation as the output power increases.

49. A type of coherent noise generated by a surface wave, typically a low-velocity, low-frequency, high-amplitude Rayleigh wave.

50. Absorption does not vary with the thickness of the structure of low-frequency cutoff frequency, can guarantee to achieve the thickness of 25 cm low-frequency cut-off frequency 40Hz.

51. An approximate method is put forward to simulate low-frequency signal and generator response characteristic, from which motion models and damping parameters of main variables are obtained.

52. Objective To explore whether low-frequency transcranial magnetic stimulation could inhibit the neuronal apoptosis in temporal lobe and hippocampus of chronic temporal lobe epilepsy rats.

53. In basis of analyzing the features of the conventional arc welding technology, a DC low-frequency plasma welding power with fusion penetration is selected as the heat source for metal forming.

54. BBN has developed the ARTS array vehicle concept specifically to address the formidable problems of low-frequency active sonar sources.

55. By using the acoustic fields reconstruction based on the acoustic radiation modes, the method for calculating acoustic power radiated at medium and low-frequency is proposed.

56. That's because low-frequency electromagnetic waves pass through skin with little attenuation, a route that also shelters them from outside interference.

57. The team recorded data from the Opportunity's accelerometers, and sped up the low-frequency noise 1, 000 times. The result is best described as a sort of grinding noise.

58. Encoding qubits on the singlet state and the triplet state can protect qubits from low-frequency noise and suppress the dominant source of decoherence from hyperfine interactions.

59. The design for high-power MOS tube as the core original pipe, using discrete components and integrated operational amplifier combines the low-frequency power amplifier design.

60. The catch is that because low-frequency waves can travel great distances, when they do bounce off cavities or objects underground, they often end up far from the detection equipment at the surface.