...谱；六通阀进样；顶空气体；乙醇；发酵液 [gap=1169]Key words：rotten grapes；gas chromatography；six-way valve injection；headspace gas；ethanol；fermentation broth ...
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In addition to a six-way valve used in conventional autosamplers, a direct injection valve (DIV) was de- signed and used in the autosampler.
除了需要常规自动进样器的六通切换阀，还设计了一个直接进样阀（DIV）用于自动进样器。
We also show the method of FIA (flow Injection Analysis) and realized through peristaltic pump, six-way valve and flow cell.
本文给出了流通系统的设计方法，可通过蠕动泵、六通阀及测量池实现。
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