结果表明：改进的全计算法是一种科学、合理、准确的自密实混凝土配合比设计方法。
It shows that the modified overall calculation method is more scientific and rational and exact on mix ratio design of self-compacting concrete.
摘要：在工程设计中合理、科学地运用电气节能技术，是一个普遍关注的社会问题，是我们每一个人的社会责任。
Abstract: : in the engineering design reasonable and scientific use electrical energy saving technology, is a universal attention of social issues, is in each of our social responsibility.
科学、合理地设计课程体系，对于保证教学质量、实现专业培养目标有着重要意义。
A scientifically sound and logically feasible design of the curricula has great influence on teaching quality and, hence, on the achievement of the educational goal.
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