phase n.[C] 1.阶段,状态 2.相位,周相 v.[T]逐步采用,分阶段引进 Phase 相位(=PH)是反映交流电任何时刻的状态的物理量。 method n. 1.[C]方法,办法 2.[U]秩序,条理,规律 non stationary 非平稳 quasi stationary 似稳,似稳定 in phase 同相 phase in n. 逐渐采用 3 phase 三相绕线式感...
The stationary phase method is frequently adopted for calculating tunneling phase times of analytically-continuous Gaussian or infinite-bandwidth step pulses which collide with a potential barrier. This report deals with the basic concepts on deducing transit times for quantum scattering: the stationary ...
网络稳相位法 网络释义 1. 稳相位法 稳相法,... ... ) stationary phase method 稳相法 )Stationary-phase method稳相位法) stationary-phase approach 稳态相位法 ... www.dictall.com|基于 1 个网页 例句 释义: 全部,稳相位法
More theoretical details about the stationary phase method and its applications into synthesis of the complex radar signals can be found in [3,4,12]. According to [15], if [[absolute value of S(jf)].sup.2] is the PSD function of the signal, based on stationary phase method, the time...
The Method of Stationary Phase Kim Petersen Department of Mathematical Sciences 23/05/2011 Oscillatory integrals of the first kind Given n ∈ N we will study I u,ϕ (λ) = R n u(x) e iλϕ(x) dx for u ∈ C ∞ c (R n ), ϕ ∈ C ∞ (R n ; R) and λ∈ R. Ki...
Stationary phase method Real analytic functions Irrational numbers 1. Introduction Real algebraic geometry has developed relatively late its own techniques and ideas to mirror, in part, the extensive theoretical development of complex algebraic geometry [2], thanks in particular to generalizations of great...
These parameters contribute to the chromatographic behaviour of a particular stationary phase. 这些参数导致了特定固定相的分离行为. 来自互联网 2. Methods: TLC method was applied , the stationary phase was GF _ ( 254 ). 方法使用薄层色谱法, 以硅胶 GF254 为固定相. 来自互联网 3. New development...
(8.101) is calculated using the stationary phase method. The stationary phase method [3] considers an integral which has an oscillatory integrant, for example, of the general form (8.102)I(r)=∫abf(θ)eirg(θ)dθ The expression rg(θ) is the phase of the complex exponential. The ...
The method of stationary phase is one of the simplest methods for finding asymptotics of integrals, and yet it leads already to important results in the theory of hyperbolic equations and in various asymptotic problems for elliptic equations. With this method is closely associated the classical WKB...
1) Stationary-phase method 稳相位法 2) stationary-phase approach 稳态相位法 1. The Goos-H nchen(G-H)shift of reflected and transmitted light beams in this configuration is theoretically investigated by stationary-phase approach. 利用稳态相位法分析了这种结构中反射和透射光束的Goos-H nchen位移...