It is proposed that the base-performance design should be introduced to improve the reliability of fire resistance of steel structure.
分析并指出了我国现行钢结构耐火设计方法的缺点，建议采用性能化设计方法以提高钢结构耐火设计的可靠度。
Instruction system is an important performance guideline of CPU, grasping instruction system is the base of learning single chip computer and using single chip computer to develop and design.
指令系统是CPU的重要性能指标，掌握指令系统是学习单片机及进行单片机开发设计的基础。
Studies and tests are carried out on its use for high class road base, which include the properties of raw materials, mix design, road performance, mechanism of strength formation, etc.
论述一种新型筑路材料，电厂排放的工业废渣—增钙渣和增钙粉煤灰，作为高等级道路基层的试验研究，包括原材料性质、设计配比、路用技术性能及强度形成机理等的试验研究。
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