我们可以把管理费用分为可变费用和固定费用两种.

Overhead variances may be usefully considered as variable overhead variances and fixed overhead variances.

因此，其动机可能是支付薪金等固定费用，低价竞标可能只反映这些费用。

Its motivation may therefore be to cover its fixed costs, such as salaries, and an ALT may reflect those costs alone.

固定费用工作软件包以及完全集成项目团队的提交.

Fixed fee work packages and Delivery of complete integrated project teams.

而且这是一个包裹的固定费用，里面装多少张贺卡都可以。

This flat fee applies to a package filled with any number of cards.

一定的固定费用让你可用主持每场超过10人的无限制的在线会议。

One flat fee lets you host unlimited online meetings with up to 10 attendees per meeting.

与传统的在线广告服务所收取的固定费用，我们的市场营销的产品和服务的性能。

Unlike traditional online advertising services which charge by flat fee , our marketing products and services are performance based.

其中分别考虑了电子市场下的两个典型的合同：固定费用合同和收益共享合同；并且检验了有无广告对电子市场合作联盟协调的影响。

We consider two typical contracts respectively: fixed-fee contract and revenue-sharing contract, and then examine whether advertisements have influences on the behavior of the alliance.