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31. In numerical calculations, the effects of rainfall pattern, effective porosity, coefficient of permeability and shape of slope layer to the decline of subsurface flow are examined.

32. The converted-wave is low in exploration cost and can obtain huge subsurface information.

33. As an example, the heating and irrigating effects of condenser water carried by subsurface porous pipes have been calculated with this model.

34. Maintain permanent fleet cryptologic and carry-on direct support systems required in special land, sea surface and subsurface operations.

35. Recent images returned from Phoenix are already revealing clues about subsurface ice on the red planet.

35. Sentencedict.com is a online sentence dictionary, on which you can find good sentences for a large number of words.

36. Wave equation time migration fails to image subsurface geological structure correctly in the case of obvious lateral seismic velocity variation.

37. air-ground temperature coupling and subsurface propagation of annual temperature signals.

38. The basic principle of the subsurface sonic tomography technique is described and the abnormal characteristic of sonic speed tomography is also discussed for a ball model.

39. In ground - penetrating radar profile, the image of subsurface structure is distorted and unfocused due to diffractions.

40. The petroleum exploration geologist working with subsurface channel sandstone must have a background knowledge of geomorphology.

41. The archaeologists from the University of Birmingham and the Ludwig Boltzmann Institute for Archaeological Prospection in Vienna have been surveying the subsurface at the landmark since summer 2010.

42. GPR uses microwave radar pulses to create detailed images of subsurface objects.

43. These anomalies might be due to the temperature variation of subsurface fluid that caused by transmission of long cycle waves through upper mantle or asthenosphere before the earthquake.

44. For a time, surface and subsurface current are in opposite directions; flow is seaward at the surface and landward near the bottom.

45. Prospecting experience indicates that not all subsurface medium is white noise random medium, not all reflection coefficient sequence is white noise random time sequence.

46. They can be misidentified easily in the subsurface as fossil offshore bars.

47. Most of the igneous rocks interpreted from the analytic signal image are high-confidence subsurface extensions of exposed Tertiary andesites.

48. Seesaw structure of subsurface temperature anomalies between the Barents Sea and the Labrador Sea.

49. In the paper, the geological mapping utilizing SPOT image is presented, and lineament pattern and its relationship with subsurface gas-bearing structure is discussed.

50. The developed rainfall-runoff models with unit hydrograph mainly focus on simulating surface runoff, only a small number of models can be used for subsurface runoff.

51. The results show that the distribution of macro-hardness presents gradient change, the subsurface layer's hardness is highest, its is 542 HV.

52. Simulation analyses for steep slope indicate the shape of subsurface flow slides downward decreasingly and the ground water level declines slowly after the stop of rainfall.

53. A rapid survey of the theory of subsurface hydrology is presented in Chapters 1 and 2.

54. This form has also accumulated in the subsurface horizons of many soils in humid regions.

55. Based on non-Fouriers law of heat conduction, by using the expansion method of wave functions, the thermal wave scattering by subsurface cylinders in the opaque body is investigated.

56. If extant life exists on Mars today, it is likely to be in deep subsurface environments that will be inaccessible to robotic platforms.

57. The availability of similarity solutions to subsurface hydrologic problems is limited.

58. Gas may play an important part in the accumulation of iodide in subsurface waters.

59. Water in the subsurface below the water table. Groundwater is held in the pores of rocks, and can be connate, from meteoric sources, or associated with igneous intrusions.

60. The results show that the fracture for the spring results from intergranular crack strips induced by hydrogen on the subsurface because of an inappropriate grinding machining.