vitiate GREGMAT

a proof vitiated by a serious omission.

因严重玩忽职守而被破坏的证据

development programmes have been vitiated by the rise in population.

人口上升影响了发展计划的效果。

All the results can be used to validate the autoignition and combustion models of homogeneous mixture in vitiated coflow.

为活化热氛围下料自及烧模型的建立奠定了基础。