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- origin of organic carbon 有机碳来源
- Effect of Organic Carbon Sources on Growth and Photosynthesis of Nannochloropsis sp. 生长及光合作用的影响。
- This article mainly discuss the mechanism of organic acid dissolution and the main origin of dissolution medium. 本文主要从成岩角度讨论有机酸溶解作用机理以及溶解介质的主要来源。
- 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。
- In organic lamina, the content of organic carbon exceeds 5% and algae fossils and ichthyolite are abundant. 其中有机质纹层中的有机碳含量在5%25以上，富含藻类化石及鱼化石等；
- The content of asphalts should be excluded from the analytical data of organic carbon. 认为高演化泥岩含有次生沥青;应从分析所得有机碳丰度剔除沥青含量.
- Logninow W,Wisniewski W,Strong WM et al.Fractionation of organic carbon based on susceptibility to oxidation[J].Polish J.of Soil Sci.,1987,20:47-52. 倪进治徐建民等.;不同有机肥料对土壤生物活性有机质组分的动态影响[J]
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- Evaluation in an aqueous medium of the ""ultimate"" aerobic biodegradability of organic compounds.Method by analysis of dissolved organic carbon (doc). 水质.;含水介质中有机化合物极限需氧生物降解能力的评价
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- The method to determination the contents of organic carbon (OC) and elemental carbon (EC) in particulate matter is reported in this paper. 采用元素分析仪测定大气颗粒物样品中有机碳、元素碳。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- Forest is the largest reservoir of organic carbon in the terrestrial ecosystem, an important carbon sink and source, which has close relation with people's activity. 森林是陆地生态系统中最大的有机碳的贮库，是陆地生态系统中重要的碳汇和碳源，且和人类的活动息息相关。
- Decomposition of dynamics of organic carbon in woodland soil applied with sludge under different temperature and sludge content was studied by incubation experiment. 摘要采用室内培养试验研究了不同温度及污泥施入量的条件下土壤后有机碳的降解动态规律。
- Shi Y,Zhang L,Lu C Y et al.Decomposition Process of organic carbon of different organic materials in meadow brown soil[J].Ecol.Environ.,2003,12(1):56-58. [8]史奕;张璐;鲁彩艳;等.;不同有机物料在潮棕壤中有机碳分解进程[J]
- ZENG F G, LI H, WANG Q, et al.Characteristics and origin of organic pollutants from the air in the Shijingshan district, Beijing [J].Research of Environmental Sciences, 2001, 14(3): 17-20. [4]曾凡刚;李红;王琪;等.;北京石景山地区大气中有机污染物特征与成因[J]
- The results obtained indicated that the rate of sulfur-fixed in the calcine is up to 85%,the fixing arsenic rate is up to 95%,and the vaporization ratio of organic carbon is 98%. 结果表明,焙砂中固硫率达85%25、固砷率达95%25、有机碳气化率为98%25。
- Scientists speculate on the origin of the universe. 科学家们猜测宇宙的起源。
- The breakdown and disintegration of organic tissue. 组织溶解器官组织的分解和破坏
- Based on batch experiments,this paper deals with the adsorption behavior of trichlorinated hydrocarbon(TCE) on soil samples with different contents of organic carbon. 采用浅层和深层包气带样品,利用批实验的方法研究不同有机碳含量的样品对三氯乙烯(TCE)的吸附行为。
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海词词典，十七年品牌
