sem怎么记

sem

[,ɛsi'ɛm]

abbr.semen (Latin=seed) （拉丁语）种子;semester 半年;seminal 种子的;semimobile 半移动式的;

例句:

1、

Structure and morphology were analyzed by X-ray diffraction and SEM.

用X - ray衍射仪、SEM等分析了样品的结构和形貌.

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2、

SEM characterization indicates that silver particles were assembled as a sub monolayer.

SEM表征结果表明,银粒子以亚单层的形式排列在基底表面.

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3、

X-ray diffraction ( XRD ) and transmission electron microscopy ( SEM ) to characterization.

X 射线衍射 ( XRD ) 及透射电子显微镜 ( SEM ) 来表征.

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