Similar considerations apply to the diffracted rays . 對(duì)衍射光線可采用同樣的論證。
In this case the wave is said to have been diffracted . 在這種情況下,據(jù)說,波發(fā)生了衍射。
The sample should not be so large as to increase unduly the width of the diffracted beam . 樣品不應(yīng)當(dāng)過分大,以致不恰當(dāng)?shù)卦黾恿搜苌涫膶挾取?i class="labawb" onClick="playMp3('sound_c_3')">
It diffracts the diffracted beam which effectively means that it generates an inverse transform . 它對(duì)衍射光束再發(fā)生衍射,這實(shí)際上意味著它產(chǎn)生了一個(gè)逆變換。
That region of the plate is quite small and so the cone of diffracted rays, for the most part, misses it . 相板上的這一區(qū)域是很小的,因此衍射光線錐的絕大部分不通過它。
Amazingly enough, a beam of electrons had thus been diffracted in a manner completely analogous to a light wave bouncing off a reflection grating . 一束電子波衍射的方式,同光波從一個(gè)反射光柵上彈回的方式完全類似,這真是不可思議。
Alternatively, we can image that the incoming wave is diffracted by the object and the resulting diffracted wave is then diffracted again by the objective lens . 換一種方式,我們可以這樣想象:入射波被物體反射,所得到的衍射波再一次受到物鏡的衍射。
Comparison of two numerical simulation methods for hard - edged diffracted beams 兩種硬邊衍射光束計(jì)算模擬方法的比較
Problems of diffracting effects of nonlinear water waves on porous structures 可滲透型結(jié)構(gòu)的非線性水波繞射作用問題