This article discusses the selection of major constructional materials for that unit and gives comments on future work.

本文主要介绍该核电站主要结构材料的选用情况和对今后工作的意见。

Road Constructional Materials is an important basic course of highway and bridge major, and is vital in the specialized teaching reform.

道路建筑材料是公路与桥梁专业的一门重要的专业基础课，在专业教学改革中占有重要的地位。

The invention belongs to the technical field of a constructional material, and relates to an excitant used for carbonizing and curing offal prepared constructional materials.

本发明属于建筑材料的技术领域，涉及一种碳化养护废弃物制备建筑材料用激发剂。

Article 11 the fire proof performance of constructional elements and construction materials must conform to the state standards or industrial standards.

第十一条建筑构件和建筑材料的防火性能必须符合国家标准或者行业标准。

The invention belongs to the field of building materials and relates to a concrete capable of comprehensively utilizing industrial and constructional waste.

本发明属于建筑材料领域，涉及可以综合利用工业和建筑废料的混凝土。

We should strengthen monitoring for indoor air in the constructional ornamental materials sale stores and the health protection for the occupational crowd.

职业病防治部门应加强建筑装修材料销售场所现场空气的监测和作业人群的健康监护。

This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.

本文主要介绍中碳合金结构钢经整体塑性变形、热处理后再进行表面冷变形工艺是提高材料疲劳强度的有效途径。