Making method and skill of glass specimen of aphid were introduced.

介绍了蚜虫玻片标本的制作方法与技巧。

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Making of specimens and measurement of shear bonding strength(SBS): Each specimen was composed of two kinds of casting.

试件制作及粘接强度测试：每个试件由两个合金铸件粘接而成。

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Objective To explore the method of making the clear structure, bright-color and long preservation specimen of Echinococcus granulosus protoscolices.

目的探索制作结构清晰、颜色鲜明、能长期保存的细粒棘球绦虫原头蚴标本的方法。

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The ONS is using the questions in the specimen census in a series of "rehearsals" but says it does not anticipate making major changes.

BBC: 2011 census questions published