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- The light wave propagation in quasiperiodic one-dimensional photonic crystals with the doped defect and the substitutional defect is studied by means of the transfer-matrix method. 利用传输矩阵方法，研究了光波在包含掺杂缺陷和替代缺陷的厚度渐变准周期结构一维光子晶体中的传播规律。
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- substitutional defect 取代缺陷
- A defect in the fuel lines prevented the missile from blasting off. 燃料管路上的一个缺陷妨碍了导弹的发射。
- In other cases, water was in excess, and fire in defect. 至于其它的情形则是水分太多，火候不足。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- A defect in a legal document that can render it invalid. 破绽，失效可能导致其无效的法律文件的漏洞
- If it were not for this defect, I shall hire him at once. 如果不是因为这个缺点，我会马上雇用他。
- A defect of vision prevented him from focusing accurately. 视力上的缺陷使他不能准确对焦。
- Is there substitutional article? 有取代的物品吗？
- All the mice in the study expressed the defect. 所有供研究的老鼠都证明了它们基因的缺陷
- The new car had to be withdrawn from the market because of a mechanical defect. 那种新汽车因有机械缺陷只好撤出市场。
- Show that it is possible to make the substitutional alloy brass. 试说明制造替代式合金黄铜。
- The defect of the pottery detracts from its beauty. 这陶器的瑕疵有损它的美。
- He strove manfully to overcome his speech defect. 他无所畏惧地努力克服自己的言语缺陷.
- Take charge of the disposal for the FL defect. 负责各分公司工地前线过失的处理。
- Copper-zinc alloys are called substitutional alloys. 铜锌合金叫做替代式合金。
