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1·All are slowly moving because the plates float on a denser sem-iliquid mantle, the layer between the crust and Earth's core.

所有板块都在缓慢移动，因为它们漂浮在密度更大的半流体地幔上，也就是地壳和地核之间的那一层。

2·Kochia scoparia differed from the substitutes in utride, trichome and stoma under SEM.

扫描电镜下地肤与其他药材的胞果、毛茸和气孔的形态特征有区别。

3·Sweat pore, coloured scanning electron micrograph (SEM).

人体汗腺。彩色扫描电子显微摄影(sem)。

4·Human tongue surface, coloured scanning electron micrograph (SEM).

人体舌头表面。彩色扫描电子显微摄影(sem)。

5·A scanning electron microscope (SEM) image of the influenza virus.

流感病毒的一张扫描电子显微图像。

6·We don't give bonus every month, but we offer a sem-annual bonuses.

我们不发月度奖，而是每半年发一次奖金。

7·SEM (search engine marketing) is a website to promote one of the means.

SEM(搜索引擎营销)是网站推广的其中一种手段。

8·Pin-on-disk wear test equipment set in S-570 SEM is introduced in this paper.

本文介绍了一种装在S - 570扫描电子显微镜中的销-盘式磨损试验装置。

9·Many cracks were observed in both layers under higher magnification SEM study.

SEM显示，紧密层和疏松层中均存在大量的龟裂纹。

10·Signal Station SEM abeam on port side. We are entering the canal at transit speed of 8 knots.

左舷正横信号站已过，我们船正以过运河的8节速度驶入运河。

搜索引擎营销

1·SEM is an ongoing process that requires art and science — invest the time to do it the right way.

搜索引擎营销是一个持续的过程，需要艺术与科学-把时间用于正确的方法去做事情。