carbon content distribution的意思|示意

The different planting years grassland in Maqin, biomass carbon content showed inverted v shaped distribution, and biomass carbon of mixed planting grassland 6a is largest.

达日补播草地生物量碳要高于达日其他草地，达日不同建植年限人工草地生物量碳随年限的增加而递增。

A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.

该蜡具有适宜的烃组成和碳数分布，具有较高的熔点，可在较宽的温度范围内保持良好的防护性能。

This paper adopted the soil distribution area, sampling data and soil organic content from the first soil general survey and applied the technique of GIS to estimate soil carbon reservior in China.

根据中国第一次土壤普查得到的土壤各类型分布面积、采样数据、土壤有机质含量，运用GIS技术，来估算土壤碳库。

Carbon distribution and content of normal alkane and isoalkane in rubber waxes are measured by using high temperature gas chromatography.

采用高温气相色谱法测定橡胶防护蜡中的正构烷烃和非正构烷烃的碳数及含量。

Low carbon content and rare earth modification to improve the morphology and distribution of carbide are both advantageous.

低碳含量，稀土变质处理改变碳化物为断开分布的板块状都可起有利影响。

The variation of organic-mineral complex content and the distribution characteristics of organic carbon fractions in black soil plough layer under different tillage periods;

研究了不同耕作方式下黑土有机无机复合体组成及有机碳在各级复合体中的分布特征。