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time difference造句
31. Varities were selected reasonably using time difference, space difference and variety difference, with optimal allocation, tridimensional development, virtuous circle. 32. Phase difference measurement is applicable for the object with unfrequent source signal to measure lesser time difference. 33. But to layered strata, the seismic wave path is complicated when reservoir changes, and it is difficult to directly define vertical time difference by pre stack far offset seismic data. 34. And aiming at the errors in time difference measuring, wave velocity measuring and the location mode, the resolvent is proposed. 34.try its best to collect and build good sentences. 35. MW: For the European races, we arrive on Thursday morning but for flyaway races we usually get in a day or two earlier so we can acclimatize to the time difference and climate. 36. The time difference equation derived from unsaturated flow equation can be approximated by Galerkin finite element or finite difference method for space coordinate derivatives. 37. It is also studied the Two methods of time difference examining: one method based on the signal synchronization and another method based on the time synchronization. 38. By analyzing the principle of hyperbolic navigation based on the time difference of arrival(TDOA), the hyperbolic navigation system, which stations are constituted of multi-ultrasonic sensors is used. 39. Oh! There is a time difference between the two cities. 40. In this paper a gas ultrasonic flowmeter with transit - time difference measurement has been designed. 41. The emphasis of the research of the method of time difference measurement is how to suppress noise and interference effectively. 42. Her first article is complaining about time difference, long distance flight and bad Internet access. 43. The noise-extracted signal which is reconstructed by the revised wavelet coefficient could clearly reflect the time difference between incidence wave and reflection wave. 44. Using spectral correlation of cycle stationary signal, this paper studies a method of time difference of arrival (TDOA) estimation, called spectral correlation ratio . 45. In the part of recording from microphone, we analyze the relationship between time difference and the incidence angle towards source, then get the formula about images'distribution. 46. The time difference between a second and a millimicrosecond is equivalent to that between a second and thirty years. 47. In cellular mobile communication systems, the hybrid Time Difference Of Arrival(TDOA) and the Angle Of Arrival(AOA) location algorithm can reach higher accuracy than traditional TDOA method does. 48. Once crossing the border of each time zone, the time difference of one hour is produced. 49. This method was changed from measuring the dimension difference to the time difference measurement by using an optical system and circuitry. 50. Mark: 15 hours time difference, how do these athletes deal with that? 51. The approximate equivalent relation in systems between time difference of arrival and Doppler is shown by comparing their observability degrees. 52. Overprint control system impulse time difference can be converted to the drive motor with speed. 53. The determination of sonic speed in a two phase flow by the use of a pulse time difference method features simplicity, rapidity and precision. 54. His sons would be in school till four, and Basia, who worked for a foreign press agency, was never home before six o'clock, because of the time difference. 55. Thirdly, normal time difference correction and stack were applied to the simulated common-reflection-point gather.