attenuation造句
121. We define two operation modes for the VOA, which may allow the attenuation ratio to decrease or increase with increasing amplification rate of the Raman amplifier.
122. A method is presented for use in establishing probability model of seismic intensity attenuation in regions with abundant data of isoseismal maps.
123. There is diffuse decreased attenuation of the cerebral cortex with a relative preservation of density in the thalami, brainstem, and cerebellum.
124. The qualitative relationship between composition ingredients and attenuation rate is also obtained by regression of the experimental results.
125. The point of degradation, due to attenuation or distortion, at which a signal becomes unusable.
126. The research result and the rain attenuation coefficient thus obtained provide valuable reference not only in WLAN and immobile wireless accessibility but also in mobile communication.
127. It implies that the THz attenuation at the operating frequency can be greatly minimized by the proper design of the diameter of the subwavelength fiber.
128. The attenuation characteristics of ground vibrations caused by pile driving were proposed.
129. Atmospheric turbulence and attenuation play an important role in laser's transmission.
130. By changing the film size can change the ferromagnetic resonance frequency and eddy current loss, and achieve the maximal attenuation to the noise with specific frequency .
131. X10 probe : attenuation of 10:1, input impedance 10 Mohm when used with a scope of 1 Mohm input impedance, input capacitance around 13pF.
132. In a model with vertical incidence of plane electromagnetic wave into plasma slabs with metal underlay, the attenuation of electromagnetic wave and reflected power are deduced.
133. For a certain degree of attenuation nature demands a certain minimum time.
134. Single wavelength collimation transmittance experiment is designed and conducted, with total effective attenuation coefficient of tissue phantoms being obtained.
135. In the end, we also talk about the development trend of techniques for noise attenuation.
136. It also considers the human physiological characteristic, seasonal attenuation of human cerebra, and to make the user profile update along the time.
137. Filter is a useful signal can pass while the frequency of the unwanted signal suppression (or attenuation) of the electronic devices.
138. Path of C-scan was programmed based on the restructured model and the principle of the smallest ultrasonic attenuation. Finally, the C-scan images of the unsymmetric composite component were received.
139. Wavelet transform involves the two-variate function of frequency and time, which makes it convenient to simultaneously compensate for attenuation of seismic energy in frequency and time domains.
140. When the mean distance between water droplets or crystals is comparable to the wavelength of the electromagnetic signals, severe attenuation can occur.
141. This paper simply introduces the current attenuation method of AC power, and then relates the characteristic, work principle and working wave-form of AC square-wave TIG welding machine.
142. Increase of total suspended matter results in decrease of transparency and increase of beam attenuation coefficient.
143. The proper use of 2D filtering after stack requires the optimum choose of apparent velocity range for eliminating, filtering operator and attenuation...
144. This paper will marry the improved genetic algorithms to traditional forward analysis, to conduct the inversion about ground's elastic modulus, density and attenuation factor.
145. Requirements of passband ripple, stopband attenuation, and achieve a minimum order.
146. The present study employs the numerical simulation software SYSNOISE to noise attenuation ( transmission loss ) of water silencers.
147. A new optical attenuation standard device developing based on coherent detection principle is presented.
148. A pattern generating section forms two patterns based on a pattern size, an embedding strength, and a pattern attenuation ratio.
149. The reasonable parameters of the convolute air cover and axial speed attenuation rule were found.
150. The AVO (Amplitude Versus Offset) preprocessing is stricter than conventional processing in NMO, multiples attenuation and amplitude preservation.
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