The parser must understand both the physical format of the bit stream and its logical structure in order to create the logical message tree.
解析器必须同时理解位流的物理格式及其逻辑结构才能创建逻辑消息树。
The bit stream circuit of the invention brings about little noise and has simple structure.
本发明的位流处理电路引入的噪声少，结构简单。
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