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- soil organic carbon density (SOCD) 土壤有机碳密度（SOCD）
- Soil labile organic carbon density 土壤活性有机碳密度
- Dynamic Analysis of Soil Organic Carbon Density and Stocks in Densely Populated Rural Landscapes of Mid-Sichuan Hilly Region 川中丘陵区村级景观土壤有机碳密度和储量分析
- soil organic carbon density 土壤有机碳密度
- organic carbon density 有机碳密度
- Zn situation of vegetable garden soils and its relation to soil organic carbon. 菜园土壤锌营养状况及其与土壤有机碳的关系。
- Dissolved organic carbon (DOC) is an important part of soil carbon pool. 溶解有机碳(Dissolved Organic Carbon,简称DOC)是土壤碳库的重要组成部分。
- The East China belongs to the area of the high value (over (3t/hm~2)) and the agropastural ecotone in North China has the low value of carbon density which is less than (1t/hm~2). 农田C密度高值区主要分布在我国东部地区且多>3t/hm2;低值区主要分布在我国北方农牧交错带地区且普遍<1t/hm2。
- the density of soil organic carbon 土壤有机碳密度
- Organisms dependent on an organic carbon source are termed heterotrophs. 依赖于有机碳源称为异养结性物。
- Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area. 土壤微量元素地球化学表征为有机碳含量、元素负异常区。
- This trend is negatively related with the change in population density in logarithmic mode, which indicates that the actual forest carbon density is prominently determined by human activities. 这种分布规律与我国人口密度的变化趋势正好相反 ;两者有一种对数关系 .;这说明我国实际森林植物C密度大小首先取决于人类活动干扰的程度
- Effect of Organic Carbon Sources on Growth and Photosynthesis of Nannochloropsis sp. 生长及光合作用的影响。
- Soil organic carbon releases CO2 at the aeration status, which results in greenhouse effect and consequently influences global change. 摘要碳主要在通气状态下释放出CO2以温室效应的形式影响全球变化。
- The organic geochemistry analysis shows that the average organic carbon abundance is 1. 62% . 有机地球化学分析表明烃源岩有机碳含量平均达1.;62%25;
- The effects of carbonous density and solid volume loading on the microstructures, and the performance of the new method were investigated. 通过对焊缝金相显微结构的分析,结合计算机图形处理软件计算出焊缝的烧结密度。
- The beef extract, a beef derivative, is a source of organic carbon, nitrogen, vitamins, and inorganic salts. 牛肉萃取物是一种牛肉衍生制品，可以作为有机碳、氮、维生素与无机盐类的一个来源。
- Such as: Dissolved organic carbon and nitrogen (DOC and DON) has increased by 113.24% and 43.80%. 例如溶解性有机碳、氮;养殖初、末期相比较分别升高了 113.;24%25、43
- BSi in sediment and water has close relationship with the phytoplankton, nutrient and organic carbon. 水体和沉积物中Si/C、C闪比值的差异显示有机碳的循环比生物硅快，而有机N组分的循环又比有机C快。
- PCBs and organic chlorinated pesticides(OCPs) are positively correlated with DOC(dissolved organic carbon). 研究表明该地区PCBs与水中的DOC(dissolved organic carbon)具有一定的正相关.
