time limit for a project

Conversely of quality rose to promote time limit for a project again shorten.

反过来质量的提高又促进了工期的缩短.

The time limit for a project has the characteristic of time value.

工程的工期具有时间价值。

The Beijing-Shanghai high-speed railway is a national key project. Because the project amount is great, time limit for a project is tense, it will form many bid section, many unit, many construction pattern that Engineer order when it is begin to built.

京沪高速铁路属于国家重点工程，由于工程量大、工期相对紧张，因此一旦开始修建，必将形成多标段、多单位、多工点的施工格局，架梁设备的需求量较大。

The steel structure or the steel-concrete composite structure housing direct economic efficiency mainly comes from the structure construction time limit for a project to reduce with the house useable area rate enhancement superiority, and increases along with the housing layer, the benefit increases obviously.

钢结构或钢-混凝土混合结构住宅的直接经济效益主要来自结构施工工期缩短和房屋使用面积率提高的优势，并且随着住宅层数增加，效益增加越明显。

The workout of pretender should take a consider on time limit for a project, project quantity, the demand of bidding side and so on, to embody high quality and low price.

标底编制应考虑工期、工程量、招标方要求等诸多因素，体现优质优价。

The foundation of multi-goals network model is from the point of view product organization while the foundation of comprehensively evaluate model is preceding double-goals model, comprehensively evaluate model revaluate the network through reconsider time limit for a project, cost, resource, quality.

多目标模型是从道路生产组织的角度出发建立的，而综合评价模型则是在前面双目标模型的基础上综合考虑工期、资源、成本、质量四因素对网络图进行再评价的。