It mainly contains three kinds of doctrines: permissiveness, bereavement of free will and entitlement action.
紧急避险的内涵主要包括三种学说：放任行为说、意思丧失说和权利行为说。
It mainly contains the digital modulate system, the SS communication theory and the direct sequence spread spectrum (DSSS) system.
主要是数字调制系统、扩展频谱通信原理和直接序列扩频系统等内容。
According to the common mapping rules, it mainly contains whole object table, linked object table, primitive element tables and so on.
按照通用映射规则，主要包括全局对象表，链接对象表及基本元素映射表等。
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