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61. The cruising speed of this new type of fighter is Mach two.

62. In just over 100 years, we've gone from the first powered flight to a scramjet capable of Mach 6.

63. Increasing exit flow angle and Mach number are two ways to reduce SWR.

64. In transonic flow, a simple empirical formulation is given to predict the wave drag of upswept aftbody, which extends the usable range of Mach number.

65. The circular fringe of wavefront - splitting interference can be produced by an improved Mach - Zehnder interferometer.

66. It presents the influences of ejection parameter, freestream Mach number, boattail angle and length of model, geometric size of jet hole, as well as model rotary speed on drag reduction rate.

67. This fusion phenomena is called the " Mach effect. ".

68. But Black plastic mach mulch can help keep them warmbetter.

68. Sentencedict.com try its best to collect and build good sentences.

69. In ejector and ramjet modes, working over a wide Mach number range is very important for the RBCC inlet, so the 2D RBCC inlet should be variable-geometry.

70. After learning that the scramjet would reach Mach 6, we couldn't help but reflect on the progress aviation has made in just a century.

71. After pitot static vents of total static pressure system are covered, the real airspeed, Mach number and pressure altitude are not displayed from cockpit instrument, and the accident might happen.

72. FL-7 is a continuous transonic wind tunnel, which is powered by three engines. Mach number is adjusted by the rotating speed of engines, the flexible wall nozzle and the by-pass valve.

73. In your arms when the world out side's too mach to take.

74. The network information may be falsehood, so mach as leading to a wrong decision - making.

75. The exaggeration of numbers has been dealt with in connexion with I Mach.