This thesis states the conception, syntax pattern, language convertion and intercall rules, which are necessary of combined programming technology. It also uses C and Pascal as an example to specify the technique of combined programming. 本文阐述了组合编程技术所必需的概念、语法格式、语言约定和相互调用的规则,并以C和Pascal为例说明组合编程的具体方法。