c/n ratio是什么意思

网络释义

用法例句

Study on influences of pH values and C/N ratio on denitrification via nitrite;

pH值和碳氮比对亚硝酸型反硝化影响的研究

Effect of C/N ratio in cultivation medium on yield and quality of Coprinus comatus;

栽培料不同碳氮比对鸡腿菇产量和品质的影响

Effect of C/N ratio and metal ions on production of urease by strain 9043C 12 Journal of Zhejiang Agricultural University;

碳氮比及金属离子对9043C12菌株产脲酶的影响

Influence of carbon source and C/N ratio on nitrogen removal of aerobic denitrifier;

不同碳源和碳氮比对一株好氧反硝化细菌脱氮性能的影响

Influence of C/N ratio on the biological nitrogen removal in step feed process.;

碳氮比对分段进水生物脱氮的影响

Estimation of Nitrogen Content and C/N in Rice Leaves and Plant with Canopy Reflectance Spectra;

基于碳氮代谢的水稻氮含量及碳氮比光谱估测

Took corncob and bran as raw materials,mold as experimental strain,this paper observed the production situation of hypha and spore under different carbon-nitrogen ratio.

以玉米芯和麸皮为原料,以霉菌为试验菌株,观察在不同碳氮比条件下,菌丝和孢子的产生情况,实验结果显示:最适宜少孢霉在温度25℃、湿度60%条件下生长的碳氮比是80/20,菌丝密度随碳氮比的上升而下降,孢子数量则随碳氮比的上升而增加。

Nitrogen removal mechanism in constructed wetland used for treating polluted river water with lower ratio of carbon to nitrogen;

人工湿地处理低碳氮比污染河水时的脱氮机理

The effects of carbon sources,nitrogen sources and ratio of carbon to nitrogen on xylanase synthesis by Trichoderma reesei Rut C-30 have been studied.

以里氏木霉(Trichoderma reesei)Rut C-30为产酶菌,研究了碳源、氮源和碳氮比对木聚糖酶合成的影响。

This paper studied that different C-sources?N-sources and the ratio of carbon to nitrogen effect on the mycelia growth rate of Lyophyllum decastes.

探讨了荷叶离褶伞菌丝生长所需要的最适碳源、氮源、以及不同碳氮比对菌丝生长的影响。

The adequate C:N ratio in medium was 21~24: 1.

适宜的碳氮比（C/N。

Protein from Panus giganteus fruit bodies cultivated using substrates with different C:N ratios was assessed in terms of essential amino acid content and six nutritional quality indices--Amino Acid Score (AAS),Chemical Score (CS),Essential Amino Acid Index (EAAI),Biological Value (BV),Nutritional Index (NI) and Amino Acid Ratio Coefficient Score (A.

采用国际上通用的营养价值评价方法,对不同碳氮比培养料栽培的猪肚菇第二潮子实体进行蛋白质营养价值评价。

Total organic carbon, total nitrogen content and C/N ratios in mud sediments of the Henglan Formation in core ZK5 in the Pearl River Delta area are investigated to determine environmental changes.

对广州番禺区ZK5孔中全新统横栏组淤泥沉积进行了总有机碳、总氮含量和碳氮比值分析。

Thestudy focused on: (1) C/N ratio variability in the leaf subtending cotton boll and itsrelationshi.

本文以产量和纤维比强度差异显著的棉花品种为材料，于2004～2005年在江苏南京(长江流域下游棉区)大田栽培条件下，研究：(1)棉铃对位叶碳氮比值(C／N)的变异性及与棉铃干物质积累与分配的关系；(2)棉纤维加厚发育相关物质(可溶性糖、蔗糖、β-1，3-葡聚糖和纤维素)变化的基因型差异及与纤维比强度形成的关系；(3)棉花“四桃”纤维加厚发育相关物质变化的基因型差异及与纤维比强度形成的关系。