单词 | Frequency |
例句 | 1. The frequency of Kara's phone calls increased rapidly. 2. I am majored in audio frequency amplifier. 3. He tuned his radio to the police frequency. 4. Fatal accidents have decreased in frequency over recent years. 5. Complaints about the frequency of trains rose by 201% in the last year. 6. Fatal road accidents have decreased in frequency over recent years. 7. The frequency of accidents on that road made the council lower the speed limit. 8. The relative frequency of this illness in the area is of concern to all doctors. 9. We can often correlate age with frequency of illness. 10. Accidents are happening with increasing frequency. 11. You can't hear waves of such a high frequency. 12. The tanks broke down with increasing frequency. 13. Accidents of this sort are happening with increasing frequency. 14. This equipment can detect very low frequency signals. 15. Businesses come and go with alarming frequency . 16. Crime increases in frequency in less settled neighbourhoods. 17. Bullets bounced off the rock with alarming frequency. 18. Dolphins produce a high frequency sound. 19. Attacks of asthma decrease in frequency through early adult life. 19. is a sentence dictionary, on which you can find good sentences for a large number of words. 20. This radio signal has a frequency of 800000 cycles per second. 21. In the evening this station changes frequency and broadcasts on another band. 22. If we can know their frequency we will monitor their talking. 23. Do you know what frequency the BBC World Service is on? 24. The drug can reduce the frequency and severity of attacks. 25. The relative frequency of fraternal twins has halved since 1950. 26. The symbol used signifies that the frequency is measured in kHz. 27. The drop hollows the stone, not by force, but by the frequency of its fall. 28. Side effects from prescribed drugs are being reported with increasing frequency . 29. Different senses of a word are ordered according to frequency. 30. It's not the duration of his absences from work so much as the frequency that worries me. 1. The frequency of Kara's phone calls increased rapidly. 2. I am majored in audio frequency amplifier. 3. He tuned his radio to the police frequency. 4. Fatal accidents have decreased in frequency over recent years. 5. Complaints about the frequency of trains rose by 201% in the last year. 6. Fatal road accidents have decreased in frequency over recent years. 7. The frequency of accidents on that road made the council lower the speed limit. 8. The relative frequency of this illness in the area is of concern to all doctors. 9. Side effects from prescribed drugs are being reported with increasing frequency . 10. Accidents are happening with increasing frequency. 11. If we can know their frequency we will monitor their talking. 12. The drug can reduce the frequency and severity of attacks. 31. Objects like this turn up at sales with surprising frequency. 32. Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second. 33. He suggested that I contacted the frequency allocation department. 34. With four comms radios instantly available, we switch from McAlpines' company frequency straight to Heathrow. 35. The frequency of occurrence of each n-gram in a continuous stream of data constitutes the n-gram statistics of the data set. 36. By contrast, 1 percent of Channel 4 programmes contained violence, with an average frequency of one violent act per hour. 37. How can we reconcile the low frequency of expressions of emotional involvement in election campaigns with the high frequency of antagonistic partisanship? 38. This probably explains why male dunnocks copulate with such extraordinary frequency - about ten times a day. 39. We also made it clear that both dose and frequency should be adjusted as dictated by serum concentrations. 40. The high frequency of I as theme helps to maintain a sense of continuity and a coherent point of view. 41. From an assessment point of view this information establishes a baseline record of frequency of panic attacks or other physical symptoms. 42. The social class difference in frequency of shopping is negligible. 43. For technical reasons spatial frequency is expressed in cycles per degree rather than cycles per centimetre. 44. Music is the aspirin of the aching body. Listening to music reduces chronic pain and the frequency, intensity and duration of migraine, and chronic headache. Dr T.P.Chia 45. Table 111. 9 reports the frequency of expectations of considerate treatment at the hands of governmental officials and the police. 46. However, as the frequency was only doubled in the horizontal axis the benefits were lost if you printed landscape format text! 47. Some patients seem to do well and have a bowel frequency of less than four in 24 hours without any impairment of continence. 48. A good response to treatment was defined as restoration of continence or a decrease of at least 75% in frequency of incontinence. 49. The frequency of published reports has actually declined since 1960 because people tend to dismiss loud explosions as merely military sonic booms. 49. try its best to gather and create good sentences. 50. This high frequency of participation across a large number of sports is an important characteristic of sports participation. 51. Spawning takes place with varying frequency throughout the breeding season. 52. Frequency rarely seems to be the criterion for adding special circumstances. 53. Indeed, when compared with asthmatics without oesophagitis, asthmatics with oesophagitis had a sevenfold increase in the frequency of hiatal hernia. 54. The frequency of this monitoring will depend upon the extent and type of surgery. 55. The measurement of frequency depends on the existence of a clearly articulated set of linguistic and stylistic categories. 56. Because those organs are moving, the frequency of the reflected radiation is Doppler shifted by a tiny amount. 57. NoiseBuster reduces up to 15 decibels in that frequency bandwidth. 58. Ideally the frequency curve should be formed from the most detailed possible size analysis of the sediment. 59. First, the male - female bonding is weakened owing to the low frequency of male interactions with most of his female companions. 60. Spearman's Rank-Order Correlation Coefficient was calculated to determine the correlation between relative frequency and coverage. 61. Questions should therefore be framed to look for attitudes of mind rather than simple quantity and frequency of use. 62. Except for the frequency of bowel actions, there was no difference in gastrointestinal symptoms between the patients and controls. 63. These instruments combine constant resolution and high precision of frequency measurement with great photometric accuracy. 64. It may involve compromises, for instance over the frequency with which comprehensive large-scale mapping data is preserved. 65. In these early days a flying career was not particularly attractive in view of the frequency of fatal accidents. 66. The lack of perfect balance and coil symmetry also allows some of the fundamental switching frequency to leak through. 67. Clinical tests have shown this frequency gives the best balance between thorough cleaning and personal comfort. 68. An independent data and safety monitoring board compared the frequency of all adverse events in the two groups during three biannual meetings. 69. In a different class of important circuits, positive feedback is applied over a band of frequencies from zero frequency upwards. 70. Behavior eliciting no response or a neutral response first in-creased and then-provided there was still no response-de creased in frequency. 71. They use the narrowest bandwidth radio frequency, transmission and reception yet invented. 72. It was, in other words, the kind of book you encounter with increased frequency as you move through college. 73. The change in signal frequency is identified by the software and appropriate action taken. 74. The sequence generator produces the phase control signals and is triggered by step command pulses from a constant frequency clock. 75. The product is the result of an agreement signed in October 1991 for joint development of an FRAM-compatible radio frequency transponder chip. 76. As expected, contraction frequency was considerably higher during the day. 77. The frequency of this planning activity will be partly determined by the rate of change in the educational environment. 78. The high-pass filter is unsuitable for use as a delay line because the delay in the pass band depends markedly on frequency. 79. This amounts to a relative frequency decline of over 50%. 79. Wish you can benefit from our online sentence dictionary and make progress day by day! 80. Can anyone out there tell me what frequency Radio 5 broadcasts on ... by any chance on shortwave? 81. Stool frequency and volume decreased and bile acid absorption increased after treatment. 82. Dexter sighed with increasing frequency when sent out to check yet another marriage bureau. 83. Baggage seems to go missing with alarming frequency on these flights. 84. When you first tune a station frequency, check the identification twice to make sure you have the right beacon. 85. Both scan width and scan rate can be adjusted over the full frequency range. 86. Frequency equalisation compensates for the sound passing through the auditory canals. 87. The method has been used to study the frequency and temperature dependence of viscoelastic moduli for many years. 88. In two developing countries, the lowest frequency of fetal mortality is at births above second but below sixth or seventh order. 89. The frequency of coupon payments can differ between bonds; for example, some bonds pay coupons quarterly, others pay annual coupons. 90. Internal block diagram of Philips's UMF1009T low-power frequency synthesizer for mobile and portable VHF/UHF use. 91. So alarming is the frequency of adolescent childbirth that President Clinton recently announced a community-oriented campaign to prevent teen pregnancy. 92. Here is the wavelength and is the angular frequency of the wave. 93. The frequency and extent of the roll varies from day to day and from one set of conditions to another. 94. Under such circumstances the frequency with which you visited the pub would be likely to decrease gradually over time. 95. When m 0.6, the input resistance remains close to for frequencies up to 85% of the critical frequency. 96. Threats to the rear occur throughout life, although with less frequency and intensity than during childhood. 97. The Detailed Spectrum Investigation results have been amalgamated into a proposed table of frequency allocations and use. 98. Chip frequency and size of secondary cache on the box in between are currently undecided. 99. The full array of such fractions, comprising a frequency distribution across all cultures sampled, is called an ethnographic curve. 100. The topographical setting of an urban area can increase the frequency and severity of adverse meteorological conditions. 101. The sampling frequency of water depends under regulations upon population density. 102. There was no significant correlation between the frequency of extrasystoles, either supraventricular or ventricular, and oxygen saturation values. 103. Lay-abbacies, though not his invention, were deployed by Charles with a new frequency. 104. Ken Robinson has expressed his deep concern at the increasing frequency of violent incidents within the east Antrim area. 105. Watkins found crossroads falling on leys with amazing frequency, even though the present-day roads were not aligned on the leys. 106. These modes exhibit a behaviour of ever-increasing frequency as the Cauchy horizon is approached. 107. Crohn's colitis does not differ very much from ulcerative colitis in this regard, the reported frequency of stricture being 8%. 108. It would seem reasonable to assume that measures aimed at treating calculi in these patients may reduce the frequency of infection. 109. Analysis of the frequency of occurrence and the biomass of these fish suggests little competition for food between the two species. 110. The frequency of gall bladder motor disorder in patients with diabetes mellitus is still controversial. 111. In this technique atoms have their velocities reduced by running head-on into a laser beam tuned to their transition frequency. 112. This time(), the term attenuation band is an apt description of each range of frequency. 113. Purpose: Audio frequency amplifier, driver stage amplifier applications. 114. Purpose: Audio frequency amplifier, low voltage regulator. 115. Purpose: Audio frequency general amplifier application. 116. Purpose: Audio frequency general purpose amplifier applications. 117. Purpose: Audio frequency power amplifier and switching applications. 118. Purpose: Audio frequency amplifier and driver stage. 119. Purpose: Audio frequency and high frequency power amplifier. 120. Purpose: Audio frequency amplifier and driver stage amplifier Applications. 121. This 1206 size attenuator has excellent high frequency characteristics. 122. Purpose: Audio frequency power amplifier applications. 123. Purpose: Audio frequency power amplifier and driver. 124. ELF is low frequency and utilizes the Earth itself as a vibrating medium. 125. For example , digital camera, high frequency television, 3 G mobile, notebook, etc. 126. To evaluate the effect of high frequency electrocautery ablation in the treatment of recurrent ingrown toenails. 127. These designs, however, had a high frequency of failure, with large amounts of osteolysis recorded distally. 128. The higher the acoustic frequency is, the stronger its directivity is. 129. A kind of high - frequency and high - voltage inverter power supply for electrostatic precipitator ( ESP ) is introduced. 130. This thin film attenuator series exhibit excellent high frequency characteristics. 131. Set the output audio channel, audio bit rate and audio frequency. 132. All the induced dc and low - frequency errors have been lumped together as EOS. 133. As we all known, frequency range of audibility is from 20 Hz to 20,000 Hz. 134. This high power thin film attenuator series exhibit excellent high frequency characteristics. 135. The frequency response of radiation pattern a linear dipole antenna by Hertz dipoles field summation approximation. 136. For lossless digitization, the sampling rate should be at least twice the maximum frequency response. 137. Up to now, some scholar to disinfect root canal with 1411 type high frequency electrotome. 138. The instrument can demonstrate ultrasonic Doppler effect, analyze the frequency deviation and measure the velocity. 139. The time - frequency distribution ( TFD ) fits to analyze the EEG signal well since EEG is a typical non - stationary signal. 139. try its best to collect and make good sentences. 140. Including electrostatic field, the negative electric field, the - frequency field, high frequency anions, such as - infrared. 141. The Doppler frequency can be obtained as a heterodyne or beat effect. 142. An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation. 143. High frequency no - polarity discharge lamp is recently developed. 144. Purpose: Audio frequency general purpose , driver stage amplifier applications. 145. Non - grade speed adjustment by frequency converters, working steadily, use and maintenance expediently. 146. They would point a diminution in the frequency of global financial crises this decade. 147. An electronic device that converts one frequency of a radio signal to another. 148. It was used as a frequency divider and no numbers are decoded from it. 149. The RLG's precision can be improved by dither frequency compensation instead of temperature compensation. 150. A frequency low power divide - by - 2 Injection - Locked Frequency Divider ( ILFD ) is presented. 151. Doppler frequency drift and timing error were considered in state transform equations. 152. An algorithm for speech endpoint detection based on time - frequency - variance - summation was proposed. 153. Two phase - shift - networks of frequency discriminator are given circuit and layout examples. 154. Representative of the discontinuity sampling frequency of SO 2 is analysed. 155. In this paper, discriminated frequency property of phase discriminator has been studied. 156. The phase jitter of output signal of the PLL ( phase locked loop ) frequency doubler is analyzed. 157. Are drill bit registration checked by cross - section or X - ray ? What is the frequency? 158. However the behavioral deficit totally disappeared by adding an extremely lower frequency ( ELF ) noise magnetic field ( rms: 10μ T ). 159. And the phase velocity of fast wave will decrease exponentially with frequency. 160. Objective To explore the relationship between extremely low frequency ( ELF ) magnetic fields and carcinogenesis. 161. Purpose: Audio frequency low power amplifier, driver stage amplifier, switching applications. 162. It has a rather high transmission frequency and low attenuation. 163. The result show the resolution of temperature measured by dither frequency is very high. 164. A modulator reduces the quantization error of the frequency divider. 165. We derive out frequency domain electromagnetic wave equation from Max well ? ? s equation and constitutive relation. 166. Verilog HDL design of frequency divider in RTC module is studied here. 167. The frequency and intensity of yawning began to decrease 5 days after fluoxetine discontinuation. 168. The Frequency Shift Keying modulation is widely used in HF digital communication. 169. The paper was based on implementation and potential exploitation of a radio frequency EAS system. 170. The effect is reduced when the frequency of electromagnetic wave descends. 171. Application study is made by starting with variant frequency the diesel engine set of diesel locomotive. 172. We'll adjust your equine study according to your lessons, frequency and goal. 173. Purpose: Audio frequency power amplifier and low speed switching applications. 174. Because characteristic of electron gun job is restricted, scanning frequency included frequency and frequency two concepts. 175. Purpose: Voltage regulator , DC - DC converter and relay driver audio frequency power Amplifier. 176. Purpose: Audio frequency amplifier, medium - speed switching, small - sized motor drivers. 177. Super - audio frequency induction heating equipment is a small lifting appliances. 178. The log - periodic dipole antenna is a linearly polarized frequency independent antenna of moderate gain. 179. Fourth , the frequency loses and the equipment failure warning. |
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