For example, modeling for business requirements, modeling for business optimization, and modeling for execution will require different sets of knowledge and skills, and perhaps additional tools.

例如，业务需求的建模、业务优化的建模和执行的建模将需要不同的知识和技能，或许还需要其他工具。

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Project management is the application of knowledge, skills, tools, and techniques to project activities to meet project requirements.

项目管理就是将知识、技能、工具和技术应用于项目活动之中，以满足项目的要求。

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Maintain a professional audit staff with sufficient knowledge, skills, experience, and professional certifications to meet the requirements of this Charter.

保持一支符合章程要求的具备足够知识、技能、经验和专业认证的专业审计队伍。

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Knowledge and skills previously obtained by a portion of students have now become minimal requirements for all students, and learning goals for superior students are now more complex and sophisticated than ever before.

UNESCO: II Part Analytic Section