但是，它对这种过渡期的亚化学计量燃烧不提供任何保护。
However, it does not give any protection for sub-stoichiometric firing during such a transient.
本发明涉及用于液态燃料的计量装置(1)，尤其是用于将液态燃料引入一用于获得氢的化学转化器中或一用于产生热的再燃烧装置中。
The invention relates to a metering device (1) for liquid fuels, in particular for introduction into a chemical reformer for producing hydrogen or into an after-burning apparatus for generating heat.
气体燃烧器使燃料和夹带的空气完全混合，以便在燃 烧之前形成几乎化学计量的混合物。
The gas burner throughly mixes fuel and entrained air to form a nearly stoichiometric mixture prior to combustion.
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