Since the CSIT plays a key role in the precoding scheme, the CSIT acquisition model is studied firstly.
由于发射端获得的信道信息对预编码系统的性能有重要影响，因此，本文首先研究了动态CSIT模型。
This knowledge acquisition model also establishes a foundation for the construction of the knowledge matching database of the expert system.
该模型的建立为切削用量优化匹配知识库的建立奠定基础。
UG which was originated from L1 acquisition study aims to set up a language acquisition model adopted by young learners in different language environment.
普遍语法以儿童母语习得为载体研究不同语言背景条件下具有共性的习得模式。
UG which was originated from L1 acquisition study aims to set up a language acquisition model adopted by young learners in different language environment.
普遍语法以儿童母语习得为载体研究不同语言背景条件下具有共性的习得模式。
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