Byte01 represents the fact that field 4 and field 7 exist, which means that Byte01 takes a value in Binary notation of 00010010, which is the hexadecimal value of x12.

Byte01表示字段4和字段7存在，这意味着Byte01表示一个二进制的值00010010，其十六进制值为x12。

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RESULTS: The material basis of the Wuzhuyu decoction was found to be produced chiefly by the chemical constituents contained in No. X4, X9 (rutaecarpine), X10 and X12 chromatographic peaks.

结果：确定吴茱萸汤的药效物质基础主要为产生X4，X9，X10和X12号色谱峰中的化学成分（已确认X9为吴茱萸次碱）。

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The new TS-x12 models also improve the multimedia experience and capabilities for home users.

ENGADGET: QNAP's new Turbo NAS line features iOS streaming via WiFi, 3G

Earlier this week it emerged supplier Pro-Tect breached its licence by supplying X12 Tasers direct to police.

BBC: Raoul Moat Taser company director 'kills himself'

The force was investigating whether it breached its licence terms when supplying X12 Tasers which were still being tested by scientists.

BBC: Raoul Moat: No police action taken against Taser firm