Enter the name of the specific standard or system used for classification.

输入用于分类的特定标准或系统的名称。

youdao

According to occupation, job classification (category: slightly) such as: the human resources manager reference standard human resources system, enterprise management system standards.

按照职业、岗位分类：(分类略)如：人力资源经理参照通用标准的人力资源体系、企业管理体系标准。

youdao

Companies were all assigned a numerical Standard Industrial Classification (SIC) code (now North American industry Classification System, or NAICS) identifying which industry sector they fit in to.

每个企业都会有一个标准产业代码(SIC)(现为北美产业分类系统，简称NAICS)，用来确定各自属于哪个产业部门。

youdao

The occupation-based component includes 95 science, technology, engineering, and mathematics (STEM) occupations as classified by the federal Standard Occupation Classification system.

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Cannon was known as the "census taker in the sky, " and developed a stellar classification system that became the standard of the Harvard Observatory.

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This step moves us closer to meeting the recent Jobs Council recommendation to enable regulations to be searched by North American Industry Classification System (NAICS) codes, (NAICS is a standard used by Federal agencies in classifying industry).

WHITEHOUSE: Regulations.gov: Remaking Public Participation