Quality management system has two branches: the quality of supervision and control system and quality inspection system.

质量管理部门下设两个分支系统：质量控制监督系统和质量检验系统。

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Teaching supervision is a supervision, control, evaluation and direction about teaching activities and management. It is very important for us to assure and improve the teaching quality.

教学督导是学校对其教学活动及管理所进行的监督、控制、评估和指导，它对保证和提高教学质量有着重要作用。

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This system greatly improves the work efficiency by using the database management system to process large amount of miscellaneous chemical supervision data for water and steam quality control.

利用数据库管理系统管理化学水汽品质监测繁杂的数据，大大提高了化学专业人员的工作效率。

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