完整
发表于 2025-3-25 05:23:15
Measurement and prediction of the gaussian beam effect in the phase Doppler techniqueso-called dual-burst signals, a method of estimating the maximum allowable particle size to avoid such effects is proposed. This estimation should aid users in evaluating or configuring their system for a particular application..In this method a tolerance limit is prescribed, under which the measure
Opponent
发表于 2025-3-25 08:56:20
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真实的你
发表于 2025-3-25 15:29:36
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Rct393
发表于 2025-3-25 18:05:51
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etidronate
发表于 2025-3-25 22:11:09
Instantaneous whole field measurement of velocity and size of air microbubbles in two-phase flows usetween two consecutive sets of particle/bubble locations. The spatial resolution and uncertainty limits are established based on a simplified model of the defocusing optical system. Accuracy measurements show that the average error on the displacements is about 0.02 pixels. The methodology used to m
Entrancing
发表于 2025-3-26 01:59:07
Conference proceedings 2002earch was emphasized, but contributions to the theory and practice of laser methods were also considered where they facilitate new improved fluid mechanic research. Attention was placed on laser-Doppler anemometry, particle sizing and other methods for the measurement of velocity and scalars, such a
Lignans
发表于 2025-3-26 07:23:53
J. Czarskels through the air. The signals are usually transmitted on high frequency carriers. For example, a t- ical voice signal requires only 30 Kilohertz bandwidth. When it is transmitted by a FM radio station, it is often carried by a frequency in the range of tens of megahertz to hundreds of megahertz. Usually a ra978-1-4419-3663-9978-0-387-23802-9
增长
发表于 2025-3-26 11:43:50
C. Mellet,J. C. Valierels through the air. The signals are usually transmitted on high frequency carriers. For example, a t- ical voice signal requires only 30 Kilohertz bandwidth. When it is transmitted by a FM radio station, it is often carried by a frequency in the range of tens of megahertz to hundreds of megahertz. Usually a ra978-1-4419-3663-9978-0-387-23802-9
任意
发表于 2025-3-26 13:42:10
H. Richard,M. Raffel,M. Rein,J. Kompenhans,G. E. A. Meierls through the air. The signals are usually transmitted on high frequency carriers. For example, a t- ical voice signal requires only 30 Kilohertz bandwidth. When it is transmitted by a FM radio station, it is often carried by a frequency in the range of tens of megahertz to hundreds of megahertz. Usually a ra978-1-4419-3663-9978-0-387-23802-9
craven
发表于 2025-3-26 18:53:53
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