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。
In addition to a six-way valve used in conventional autosamplers, a direct injection valve (DIV) was de- signed and used in the autosampler.
使用液相进样阀液态直接进样保证了试样的代表性。
The liquid-phase sample injection valve ensured the sampling reproducibility.
使用液相进样阀液态直接进样保证了试样的代表性。
The liquid-phase sample injection valve ensured the sampling reproducibility.
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