Recondensation reduces the volume of sample vapour in the cooled column inlet creating a zone of reduced pressure which sucks in more sample vapour.

• 发生在冷的柱进样口的再冷凝过程减少了样品蒸汽的体积，产生了一个压力比较低的区域，从而吸收了更多的样品蒸汽。