氮碳比
the rate of nitrogen and carbon
ratio of nitrogen and carbon
低碳氮比生活污水
sewage with low carbon-to-nitrogen ratio
碳氮比
nutritional conditions
C∶N ratio
c/n
Carbon nitrogen ratio
Carbon to nitrogen ratios
ratio of carbon and nitrogen
Carbon-nitrogen ratio
carbon-to-nitrogen ratio
carbon to nitrogen ratio
C:N ratio
ratio of carbon to nitrogen
pH指示剂吸收值比值法
pH indicator absorbance ratio method
一锅法碳-碳双键的合成
one - pot carbon - carbon double bond formation
氨碳比
the ratio of ammonia to carbon dioxide
ammonia-carbon ratio
ammonia carbon proportion
the molecule-rate of ammonia and carbon dioxide
氨碳比分析仪
ammonia-carbon ratio analyser
奥氏体氮碳共渗
austenitic nitrocarburising
austenitic nitrocarburizing
ausstenitic nitrocarburizing
奥氏体氮碳共渗(ANCT)
5-hydroxymethylfurfural HMF
奥氏体气体氮碳共渗
gas nitrocarburizing at austenite condition
表面碳氮浓度
Surface layer Concentration of C and N