high frequency造句
61. High frequency vibrations did occur early in the microseism, and then the frequency was attenuated because of the damping of rock but not by the frequency dispersion of surface waves.
62. The noise control of ATLS large centrifugal blower in smelter is introduced in this paper. the noise has high power, high frequency.
63. The dynamical equations of rigid flexible coupling multibody systems have characters of stiffness and high frequency oscillation.
64. The gyrotron traveling-wave tube ( gyro-TWT ) amplifier is a coherent electromagnetic radiation source with the capabilities of high power, high frequency, and broad bandwidth.
65. Finally, the initial threshold is identified and relation matrix is constructed, and the wavelet coefficients of the high frequency subbands are encoded progressively by using relation matrix.
66. High frequency no - polarity discharge lamp is recently developed.
67. By analyzing time-frequency characteristics of the pulse interference in the frequency monitor system (FMS) of high frequency radar, this paper gives a method to eliminate its effects.
68. Notice the odd roughness of the dense histogram in the region around 7-12 degrees, with both very high frequency of some measurements and unexpectedly low frequencies of others.
69. High frequency with strong level induced by interacting shock wave to cavity wall was expressed in calculation.
70. Greece's economy is just too tiny to affect U.S. economic activities significantly, said Ian Shepherdson of High Frequency Economics, a research company in Valhalla, New York.
71. Small loss at high frequency, high ripple current. Used in S correction of horizontal deflection current in TVs.
72. High frequency channel as the signal transmission path of the carrier current protection is important to the safety of electrical network.
73. Conclusion Early canceration of colorectal adenomatous polyps can be cured by high frequency electrocision with endoscope, no appended operation needed in general.
74. If do not have enough bandwidth, oscillograph will not differentiate high frequency change.
75. High frequency instabilities result in grossly increased convective heat transfer coefficients in the chamber walls.
76. This new SMO can decrease the high frequency ripple of the back EMF (Induced Electromotive Force), has the advantage of no phase delay, and can simplify the structure of the SMO.
77. The circular region F-norms in low frequency band of wavelet transform is used as color feature of the image and the energy ratio of high frequency band is used to form texture descriptor.
78. Thus high frequency link inverter control system have sufficient phase margin and magnitude margin, fast dynamic response and the static error is eliminated.
79. A rapid method was built for the determination of sodium fluoroacetate in grains by capillary electrophoresis with high frequency conductivity detection (contactless conductivity detection).
80. The article mainly the speed governing technology with internal feedback high frequency chopper wave, including its working principle, function and feature, and application to Industry control.
81. Described high frequency magnetic probe's design manufacture and demarcation method and techniques.
82. As the loop parameters and the different conditions of external excitation, the may bring the possible frequency, frequency or high frequency ferromagnetic resonance.
83. Objective : To investigate the effect of high frequency electrotome on muscular tissue structure.
84. The function and characteristics of high frequency transformer used in arc welding inverter are introduced in this paper.
85. MDI's WF series waveguide Bandpass and Harmonic Filters excel in applications where high frequency, narrow bandwidth and high 'Q' are essential.
86. We use a digital mixer realized with a D flip-flop flipped by a high potential to mix two independent clocks and sample the high frequency data input with the low frequency clock input.
86.try its best to collect and create good sentences.
87. It provides a novel data collecting system which can process the lighting signal in both low and high frequency band. And the data collection system has been realized based on CPLD.
88. The superplasticity research was carried out under constant temperature compression deformation for salt-bath cyclic quenched and high frequency hardened T10A steel.
89. Objective: It is to evaluate the high frequency ultrasonography in diagnosis of acute mesenteric lymphadenitis.
90. Signal is in low frequency, while noise in high frequency and minutia in image is also in this area.
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