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A type of two layers PBG structure band stop filter with holes in the substrate is introduced in this paper, it detaches the substrate and microwave circuit, which solves the problem of placing microstrip line and helps to manufacture and amend, both the
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摘要本文介绍了一种双层结构的基于衬底打孔的PBG结构带阻滤波器，采用了周期结构与微带电路分离的设计，解决了传统的打孔结构的导带加工问题，并且有利于电路的加工和修改。 |
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A typewritten or handwritten version of a book, an article, a document, or other work, especially the author's own copy, prepared and submitted for publication in print.
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手稿用打字机打印出的或用手写的著作、文章、文件或其它作品，尤指作者准备提供给出版社印刷的自己的手抄本 |
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A typhoon is coming tomorrow, so we're all in store for a day of heavy rain and winds .
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明天台风就要来了，因此我们都准备好应付一天的狂风暴雨。 |
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A typhoon swept across the coast.
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台风横扫海岸。 |
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A typical volcanobuilt by the sympatric crustacean, Laomedia astacina.
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图27.独特的「火山」是与台湾招潮共域的甲壳类泥虾所建造的。 |
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A typical GaP diode produces about 10 times more radiant power than a typical CaAsP diode.
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典型磷化镓二极管的辐射功率比典型磷砷镓二极管大10倍左右. |
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A typical PC owner might see the system as a barter economy in which he gets free services, such as file backup and Web hosting, in exchange for the use of his otherwise idle processor time and disk space.
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一般个人电脑的所有者可能会将这个系统视为以物易物的经济架构，可用閒置的处理器时间和硬碟空间换取免费的服务，像是档案备份以及网站代管。 |
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A typical anchor would be a convenience store like 7-Eleven or other mini-mart.
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一个典型的锚店可能是一个象7-11那样的便利店或其他迷你型商场。 |
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A typical banquet has four appetizer dishes, such as cold cuts or hot ones; six to eight main dishes; then one savory snack - type dish and a dessert.
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典型的宴席包括了：四道开胃菜，如：冷盘或热菜；六到八道主菜；然后有一道辛辣的菜肴或甜点。 |
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A typical bookshop will experience a certain amount of shoplifting, especially of products as tempting as my book. Nobody is better placed to benefit from shoplifting than the shop assistants.
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一般书店都会遇到很多顺手牵羊的行窃案，像我的书这样诱人的产品，更是容易成为行窃的对象。但是，从顾客行窃行为中获益最多的莫过于店员。 |
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A typical borrower may end up paying $793 for a $325 loan.
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一个典型的借款者可能到最后要为一笔325美元的贷款连本带利付上793美元。 |
