寓言
发表于 2025-3-21 16:42:54
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lavish
发表于 2025-3-21 21:20:52
Microwave Measurement Techniques The measurement environment at microwave frequencies is also unique. Some parameters cannot be measured directly and require specialized techniques. Power, for example, is always measured indirectly by use of thermal effects or even mechanical means.
有限
发表于 2025-3-22 00:34:37
attractive features, especially for the testing ofcomposite and other non-metallic materials. .Microwave techniques have been used in a large number of applicationsthat can be classified as nondestructive testing applications, rangingfrom large scale remote sensing to detection of tumors in the bod
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发表于 2025-3-22 06:38:52
Testing by Monitoring Material Propertiesauses changes in reflection, transmission and attenuation constants. These can be tested using the methods described in the previous two chapters or, as will be shown shortly, using resonant techniques.
Innovative
发表于 2025-3-22 12:18:28
Modeling of the Time-Dependent Wave Equationusions. Finite element methods are much more efficient for time-harmonic fields and will be discussed in detail in the following chapter. Here we merely mention that the method can be used in conjunction with the finite difference method.
不再流行
发表于 2025-3-22 12:53:20
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是贪求
发表于 2025-3-22 20:27:40
Transmission Lines, Waveguides, and Resonant Cavitiesill view the transmission line, the generator, and the load in general terms. For example, a transmission line can be a dielectric slab or two wires, while the generator is a general source -either a true generator or the output from another transmission line.
去才蔑视
发表于 2025-3-22 22:14:49
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Eeg332
发表于 2025-3-23 03:40:11
N. Idartly including business models. .Since design reuse must not be restricted to digital components,mixed- signal and analog reuse approaches are also presented. Inparallel to the digital domain, this area covers research in reusedatabase design. Design verification and legal aspects are twoimportant topics that978-1-4613-7349-0978-1-4615-5159-1
CRANK
发表于 2025-3-23 07:45:48
N. Idatative of typical VM modifications. We demonstrate its effectiveness by applying it to a set of real test cases of the Pharo VM. It allowed us to find several issues that were unknown to the VM development team. Our approach shows promising results to test simulation-based VM generator frameworks.