当两种工艺方案的基本投资相差较大时,只要比较其工艺成本的大小就可以评定其经济性。
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与听证案件有利害关系的其他公民、法人或者其他组织,参加听证的方式有:()。
A. 由听证主持人通知其参加听证
B. 作为第三人向听证主持人申请参加听证
C. 申请旁听
D. 作为第三人向交通行政执法机关负责人申请参加听证
柴油机转速越高,其加速度的数值就越大,在同样活塞质量下,所产生的往复惯性就越大。
A. 正确
B. 错误
跨径为1.8m的钢筋混凝土板,混凝土强度最低达到设计强度的()时,方可拆除其模板及支架。
A. 50%
B. 60%
C. 75%
D. 100%
Which of the following best describes the purpose of using lifecycle services for deploying an advanced wireless solution?()
A. create a more effective sales strategy for partners.
B. reinforce customer confidence in partners selling products.
C. provide a consistent, repeatable, and proven method to ensure the network solution that is deployed delivers upon the customer’s goals for reliability and availability.
D. maximize the number of services required to support advanced technologies.
E. more clearly define the roles of account managers, systems engineers, and field engineers.