它使用名字，也使用一切抽象的词和所有“元数据”，例如所属机构，研究领域，合作者，地址和引文。
They use names, as well as words in the abstract and all kinds of "metadata," such as affiliation, scientific field, co-authors, address, and citations.
我公司在北京是专业为深圳多公司提供抽象画样品的专业机构。
Our company is professional in Beijing, shenzhen and more companies provide abstract sample small companies.
本文把一类气动微震机构工作过程，抽象为一个二阶动力系统。
Ln this paper the working process of the pneumatic small-amplitude vibration mechanism is abstracted into a dynamic system of the second order.
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