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A type of small-sized interferometer is reported, which makes use of the coupling of optical fiber and gradient index lens (GRIN) to form parallel light beams.
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摘要介绍一种超小型光纤导光干涉仪，它利用光纤和自聚焦透镜的耦合来形成平行光路，利用半反和全反光学膜片分光。 |
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A type of survey design in which one sample is drawn from the population at a point in time.
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一种调查设计方法.每一个时间点从人口中抽取一个样本. |
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A type of survey in which a telephone interviewer asks the respondent what they listened to or watched in the recent past, often the preceding day.
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电话调查人员要求被访者回忆他们最近的所收听/收看的节目.通常是指前一天的节目. |
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A type of symbiosis, as among certain ants, in which one species is dominant and makes the members of another species perform the tasks required for their mutual survival.
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共生（现象），役生现象一种共生（现象），如某些蚂蚁，在这种现象中，一个种处于支配地位，并使得别的种的成员承担他们共同生存所需完成的任务 |
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A type of transmission medium consisting of two insulated wire twisted together to improve its immunity to interference from other(stray) electrical signals that may otherwise corrupt the signal being transmitted.
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由两根外皮绝缘的导线扭在一起组成的一种类型的传输媒体，扭在一起是为提高对可能破坏被传输信号的其它（杂散）电信号的抗扰度。 |
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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. |
