二芳基氮氧化物比二烷基氮氧化物还要稳定。

Diaryl nitroxides are even more stable than the dialkyl nitroxides.

欧洲控制氮氧化物的排放以德国较为典型。

Germany is typical in Europe in controlling NOx emission.

催化剂具有高活性温域宽、氮氧化物去除率高和压碎强度好等特点。

The catalyst featured wide operating temperature "window", high activity and good crush strength.

你不仅仅制造水蒸气，你还会制造一些氮氧化物，NOX，或者如大家所知到的nox，而这是烟雾的前驱体。

You make not only water vapor, but you make some nitrous oxides, NOX, or nox as it is known, and this is the precursor to smog.

用等标排放量和等标排放率对上海石化总厂大气中污染物进行评价，其主要污染物的顺序为氮氧化物、二氧化硫、由醛、乙烯、丙烯腈、氢化氰。

The result of evaluating atmospheric pollutants in Shanghai Petro- chemical Complex on an equal-standard discharge volume basis and at an equal-standard discharge rate has been achieved.