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- slow phase velocity 慢相速度
- Group and Phase Velocity - Java applet. 有可隨使用者調整的群速度與頻率。
- The remaining factor in(7, 8.3)is the carrier wave and its phase velocity is c. (7; 8.;3)中剩下來(lái)的一個(gè)因子就是載波,其相速度是c。
- The fast phase of DF decay curve of leaves obviously rise after DCMU treatment, while the relative slow phase declined. DCMU作用后葉片DF衰減動(dòng)力學(xué)曲線(xiàn)表明在快相部分有明顯上升趨勢,而慢相部分出現下降。
- Each small peak in the carrier would travel to the right with the usual phase velocity. 載波中的每個(gè)小峰都以通常的同相速度向右方運動(dòng)。
- Equation(4) permits a simple deduction of the relation between the phase velocity and the period. 用方程(4)可簡(jiǎn)單推導相速度和周期的關(guān)系。
- With the aqueous phase velocity increasing, the mass transfer flux increased, but the recovery extraction decreased. 由回收率的大小可以看出,電泳萃取分離技術(shù)是一種很好的處理染料水的方法。
- Conclusion Reduced BGP of OVX rat suggests that there is reduced bone formation and declined bone turnover during a slow phase of bone loss in ovariectomized rat. 結論骨鈣素水平的顯著(zhù)降低有可能提示在骨丟失相對緩慢時(shí)段骨轉換率和骨形成的相對降低和減少。
- The phase velocity basically tells you how fast a pure sine wave (with a single frequency) moves. 相速度可以告訴我們一個(gè)純正弦波的傳播速度。
- This study applied the Split-Spectrum Processing (SSP) technique to measure the ultrasound phase velocity and BUA. 摘要:本計畫(huà)主要研究利用所發(fā)展之SSP技術(shù)來(lái)量測超音波經(jīng)過(guò)骨頭之波衰減與速度散度之情形。
- A dispersion equation of the tunneladder TWT was derived,and the small signal gain and the working phase velocity were computed. 計算結果表明:溝道梯型結構行波管每周期的增益高,帶寬窄;
- Affected by higher Rayleigh wave modes in the surface wave field,the effective phase velocity obtained by spectral analysis of surface waves(SASW. 由分層介質(zhì)表面兩不同點(diǎn)響應互譜分析(SASW)得到的有效相速度并不對應于面波基階模態(tài)相速度,它與波場(chǎng)中高階模態(tài)能量分配比例有關(guān)。
- The decay curves of the delay light emission (DLE) showed two phases: fast phase which lasted for about ten seconds and slow phase which lasted for about several minutes. 這延遲發(fā)光的衰減曲線(xiàn)包含兩個(gè)相:持續十秒左右的快速相和持續數分鐘的慢速相。
- Author suggests that it is necessary to design experiments to measure the phase velocity of de Broglie wave and to study the wave-particle duality deeply. 建議設計實(shí)驗測量德布羅意波的相速度 ;深入研究波粒二象性 .
- The phase velocity dispersion and the numerical phase velocity errors ofelastic wave staggered-grid high-order difference method in anisotropic medium havebeen studied. 研究了各向異性介質(zhì)中彈性波動(dòng)方程交錯網(wǎng)格高階差分法求解的數值相速度色散和數值相速度誤差。
- The author suggests that it is necessary to design experiments to measure the phase velocity of de Broglie wave and to make a thorough study on the wave-particle duality. 即使自然界存在超光速的物質(zhì)運動(dòng)也不可能動(dòng)搖狹義相對論;建議設計實(shí)驗測量德布羅意波的相速度并深入研究波粒二象性。
- The flowing granular media are taken as weak transverse isotropic media,and the phase velocity expressions of P wave,SH wave and SV wave are deduced accordingly. 把流動(dòng)中的散體看作弱橫觀(guān)各向同性介質(zhì),給出了P波、SH波和SV波的速度表達式,分析了它們在流動(dòng)散體介質(zhì)中的傳播特點(diǎn)。
- The paper studies the concepts of phase velocity and group velocity on electromagnetic wave propagation and discusses the relation between signal conveyance and energy conveyance. 摘要文章研究了電磁波傳播的群速與相速概念,論證了信號傳送與能量傳遞的必然聯(lián)系。
- After cultivation for 48 or 96 hours, there were not significant differences of both rapid and slow phases of glucose-induced insulin release between the ARI(10mg/L)and the control groups. 培養48或96小時(shí)后,葡萄糖誘發(fā)快速或慢速相胰島素釋放,ARI組(10mg/L)與對照組胰島比較均無(wú)顯著(zhù)性差異。
- Takeuchi, H. and J.Dorman, 1964.Partial derivatives of surface wave phase velocity with respect to physical parameter changes within the Earth, J.Geophys.Res., 69, 3429-3441. 史旻弘,2001.;利用重力資料估算臺灣海峽之莫霍面深度,國立中央大學(xué)地球物理研究所碩士論文,共72頁(yè)。