子学科 meaning in English

sub desciplines

Nastran , is applied to the structural discipline based on a technique named surrogate models
本文基于代理模型技术把msc . nastran运用到了结构子学科优化分析中。
Artistic communication , a dual sub - subject of art and communication , is a newly - sprung overlapping marginal subject , rooted hi art , branching out in communication studies
摘要艺术传播学是艺术学与传播学的双重子学科，它立足于艺术学，建构于传播学，是一门新兴的交叉融合型边缘学科。
With the development of aircraft multidisciplinary design optimization ( mdo ) , high fidelity analysis methods are expected in the design process such as finite element method ( fem ) for structural analysis
其中结构子学科要求采用有限元法，所以将有限元分析软件如何集成到mdo框架中成为一个重要的研究内容。
This paper introduces briefly the development in recent years on the computation techniques of geomechanics and underground structures , and gives a comprehensive survey of the aspects concerned with author ' s research practice , but not all of the main problems in this field branch are expected to deal with
摘要本文扼要介绍了岩土力学和地下工程结构分析计算方面近年来的若干进展，主要只对作者在课题研究中所接触到的一些工作进行综合性阐述，而未求涉猎该一子学科领域中所有问题。