大中型建设项目概况表中，要求填写的主要技术经济指标包括（）。

搜题请搜索小程序“爱下问搜题”

问题多项选择题

A．单位面积造价

B．单位投资增加生产能力

C．单位生产成本

D．投资利润率

E．建设项目贷款偿还期

答案

参考答案：A, B, C

单项选择题

JPEG2000与JPEG相比，优势在于它采用了（）。

A.余弦变换

B.小波变换

C.算术编码

D.霍夫曼编码

查看答案

单项选择题

A project management technique that is currently in widespread use is the (71) . The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives. There are some special activities called (72) , which are events that signify the accomplishment or completion of major deliverables during the project. Most system development methodologies also provide (73) , whose purpose is to contain the various pieces of relevant information - feasibility assessments, schedules, needs analysis, and so forth - in a single place so that they can be presented to project clients and other related parties. Several types of important network diagrams are used in project management. (74) was developed to make clear the interdependence between project tasks before those tasks are scheduled． (75) offers the advantage of clearly showing overlapping tasks.

A．Structure Chart

B．Organizational Structure

C．Work Breakdown Structure

D．Functional Decomposition Diagram

查看答案