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- light fraction organic carbon (LFOC) 轻组有机碳
- light fraction organic carbon 轻组有机碳
- SOIL LIGHT FRACTION ORGANIC MATTER 土壤轻组有机质
- light fraction organic matter (LFOM) 轻组有机质(LFOM)
- heavy fraction organic carbon (HFOC) 重组有机碳
- Advance of research on light fraction organic matter in soil 土壤轻组有机质研究进展
- Keywords degraded soil;vegetation restoration;soil organic carbon (SOC);light fraction of SOC;dissolved organic carbon (DOC);microbial biomass carbon(MBC); 退化地;植被恢复;土壤有机碳;轻组有机碳;可溶性有机碳;微生物生物量碳;
- light fraction organic matter 去除轻组有机质
- By distillation experiment, it is found that the oil mixture under incompatible state gave lower yield of light fraction and, at the same time, produced higher asphaltene and carbon residue. 经过蒸馏实验发现,不相容范围内的混合原油轻油收率较低,且产生的渣油中沥青质含量、残炭生成量较高。
- Dissolved organic carbon is a key fraction of active carbon pool in forest soils and its dynamics (including release and adsorption) will affect function of soils as "source" or "sink" of organic carbon. 森林土壤(包括枯枝落叶层)DOC是森林土壤活性碳库的重要组分,它的淋溶释放、存留、降解及迁移等动态变化影响到森林土壤(包括枯枝落叶层)有机C库的源汇功能;
- 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。
- Light fraction and sodium phenolate can be returned to the production processes of phenol and acetone. 轻组分和酚钠盐均返回苯酚、丙酮生产装置。
- 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。
- FH-40C light fraction hydrofining catalyst is developed by Fushun Research Institute of Petroleum and Petrochemicals(FRIPP). FH-40C是抚顺石油化工研究院开发的轻质馏分油加氢精制催化剂。
- The middle distillates of the light fraction from DCL had the characteristics of low cetane number and high density, which needed to be further upgraded. 煤液化轻油经过加氢稳定处理后,中间馏分油的十六烷值低、密度高,还需进一步加工。
- Organisms dependent on an organic carbon source are termed heterotrophs. 依赖于有机碳源称为异养结性物。
- The development of TAME in China has also been reviewed,it is just started,only a industrial unit of FCC light fraction etherification has been set up in Fushun. 目前,国内的TAME还处于起步阶段,只有抚顺建有一套催化裂化轻汽油醚化工业化装置。
- 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。
- 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。