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【求助】關(guān)于駐波,英譯漢,急急~~~~ 已搞定。
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The distance between two adjacent(鄰近) antinodes or nodes is equal to /2. Particles in each section oscillate independently, and their amplitudes vary from point to point, while their phases are the same in each section. But the phases of the particles in the two adjacent sections are opposite to each other, i.e. the corresponding particles in the two adjacent sections reach their maximum displacement(位移) at the same time but in opposite directions. (Similarly, they also pass through their equilibrium position at the same time but in opposite direction) 請高人幫翻譯下 搞定了,主要是駐波的相關(guān)機(jī)理還是不夠透徹,現(xiàn)在明了了。謝謝頂貼的蟲子。 [ Last edited by yangyumei114 on 2011-4-17 at 15:17 ] |
» 搶金幣啦!回帖就可以得到:
+1/84
+1/55
+1/42
+1/35
+1/35
+2/34
+1/30
+1/26
+2/22
+1/17
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+2/14
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兩個相鄰的波腹或者節(jié)點(diǎn)間距離為半個波長。每個部分的粒子振動都是相互獨(dú)立的,從起始點(diǎn)到末端的的所有粒子的振幅也各不相同,而它們的相位卻是相同的。但是兩個相鄰的節(jié)點(diǎn)部分(兩個1/4波長部分)的相位卻是相反的,例如,兩個相鄰部分上相對應(yīng)的粒子在同時到達(dá)最大位移的時候,它們相位卻是相反的。(類似的,相對應(yīng)的兩個粒子在同時經(jīng)過它們的平行位置時,相位是相反的。) 非高人亂翻譯一下... [ Last edited by janecool on 2011-4-17 at 15:33 ] |



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