Maybe, SD is the very doll really in my dream.

也许，SD娃娃才是我的梦中玩偶。

youdao

Molecular weight being 250, SD is a half antigen.

磺胺嘧啶的分子量为250，为半抗原。

youdao

The research also indicates that SD is millivolt voltage signal with slow variation.

研究还表明SD的特点是一种缓慢波动的毫伏级信号。

youdao

SSDs is like using compact flash or SD cards.

固态硬盘就像紧凑型闪存或SD卡。

哈佛公开课 - 计算机科学课程节选

Over the last six months SD is down about 10%.

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The political establishment's aversion to the SD is understandable given the historical pre-eminence of the Social Democrats, who have been in government in Sweden for 65 of the past 78 years.

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Among the largest underlying components of ERX, in trading today Quicksilver Resources, Inc. ( NYSE: KWK) is up about 5.3%, SunPower Corp ( NASD: SPWR) is down about 4.8%, and Sandridge Energy, Inc. ( NYSE: SD) is up by about 1.3%.

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