摘要：GA-GP is an algorithm for dealing with all kinds of nonlinear function relationships and fraction relationships, which use GP(Genetic programming) to create new individuals and GA(Genetic algorithm)to optimize them at the same time. In this way we make full advantage of GA and GP. We discuss the application of this algorithm in quantitative structure-activity relationships(QSAR) in the medicinal field. The result shows that GA-GP is better than ANN and mathematical expressions could be obtained. Expressions clearly express and explain QSAR of the medicine. All can show GA-GP has very wide applications in the medicinal field of the molecule design.

摘要：最近经国家教委批准,我校新建了化学实验楼。我校原来的化学馆是1975年建造的,随着学科的发展,在使用面积与使用功能上,均已不敷应用。这次新建的化学楼位于老馆的东南侧,建成后可与老馆连接。新楼最高为七层,按教学、科研相结合的形式进行设计。化学实验楼的设计,涉及到防火、防毒、防腐蚀及通风、供电、给排水等多方面的技术问题,要求较高且结构复杂。本文对这次设计中比较突出的几个问题。