在这种背景下，项目群管理的概念应运而生。
在有争议的情况下，群管理人可以确定签名人的身份。
In case of dispute, the group manager can reveal the identity of actual signer.
提供一种群管理系统、半导体制造装置以及信息处理方法。
A group management system, a semiconductor manufacturing device and an information processing method are provided.
当时我聚集了一大群，的管理人员。
I was in front of a very large group of my management staff.
你不得不在管理层，用户群，开发人员和财会人员之间不断周旋。
You had to reset expectations with management, customers, engineering, and finance.
协助管理微信群。
滩酒店度假建筑群也被其员工和管理层遗弃了。
The Palm Beach resort complex was abandoned by its staff and management.
唯有制定了完善、健全的管理机制，才能保持网站群鲜活的生命力。
Only with a complete, sound mechanism, we can keep the group fresh and vital.
管理效率和成本：用户群的扩大和简单管理；
Managementefficiency and cost: User group expansion and simple management;
管理效率和成本：用户群的扩大和简单管理；
Managementefficiency and cost: User group expansion and simple management;
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