Transcranial photoacoustic imagingUltrasound-assistedTo correct the refraction aberration induced by the skull in photoacoustic imaging, a method for phase distortion compensation is proposed based on the angula
Using the variable size perfect vortex we have experimentally found, for a given nonlinear crystal (birefringence parameter and length) the input beam radius required to generate symmetric angular spectrum of the down converted photons. Results Theory. According to the Fourier transformation theory20...
By using a extraction field of 2 kV/cm, their initial energy distribution plays a minor role in the TOF spectrum resolution. As a quality control for this method, the width of the photon peak could be used as reference: Position measurement The x–y-position measurement is provided by a ...
This article describes the theory, analysis, and initial bench-top testing of a minimally invasive, rotational resonator designed to produce small amounts of electrical energy for use in oceanic observation buoys. This work details the systems of equations that govern such a resonator, its potential...
The spectrum can then be calculated directly from the eigenvectors and eigenvalues of the Liouvillian. With the aid of angular momentum methods, it can be shown that the quadupole interaction for spin I is fully determined by only (2I 1) reduced matrix elementsfor spin 3/2, this means ...
High Energy Physics - TheoryCosmic string wakes produce direct B-mode polarization at leading order incosmological perturbation theory, as worked out in a previous publication\\cite{BDH} in the case of a single string wake. Here we compute the angularpower spectrum of B-mode polarization from a...
Abstrct:Basedontheangularspectrumtheory,anparameteroptimizationmethodofopticalanalogwas deduced,whichfocusedontherestrictiverelationshipbetweencalculationparametersandtheactual opticalsystem,anditwasvalidatedbynumericalcalculation.Bycontrollingthevariables,theimpactof samplingnumberandintervaltodetailerrorandcontourerrorwasstudied...
美 英 un.角频谱 网络角谱 英汉 网络释义 un. 1. 角频谱
Abstrct:Basedontheangularspectrumtheory,anparameteroptimizationmethodofopticalanalogwas deduced,whichfocusedontherestrictiverelationshipbetweencalculationparametersandtheactual opticalsystem,anditwasvalidatedbynumericalcalculation.Bycontrollingthevariables,theimpactof samplingnumberandintervaltodetailerrorandcontourerrorwasstudied...
同时又通过例证说明了语言的不可译也非绝对的不可译,在译者的努力下,可以以译文自身的语言形式美再现原文的形式美。 3. The importment point of artistic conception theory is realm (境), reappearing of objective things. 意境说的重点,在于强调“境”,强调对于客观事物的再现。 更多例句>> 补充...