1) dissolved organic carbon
溶解性有机碳
1.
Influencing Factors and Ecological Effects of Dissolved Organic Carbon in Soil;
土壤溶解性有机碳(DOC)的影响因子及生态效应
2.
Emission spectra,spatial distribution of fluorescence,relations between chromophoric dissolved organic matter(CDOM) fluorescence and absorption coefficient,dissolved organic carbon(DOC) concentration were studied based on the measurements from December 2004 to March 2005 in Lake Taihu.
利用紫外分光光度法和荧光法测定了2004年12月到2005年3月太湖不同湖区有色可溶性有机物(CDOM)的吸收和荧光,分析了CDOM荧光发光光谱、空间分布及其与吸收系数、溶解性有机碳(DOC)浓度之间的关系。
3.
The seasonal dynamics and regional distribution of light attenuation, t he spectral distribution of attenuation coefficients, and the relative roles of total suspended solid (SS), dissolved organic carbon (DOC), chlorophyll a (Chla) as light attenuators were assessed.
55,其次是溶解性有机碳,为0。
2) DOC
溶解性有机碳
1.
In this method,the change in DOC and BDOC of inflow and effluent was used to evaluate the distribution and to determinate the effect of the different ozone doses on the adsorption and biodegradation in BAC.
该方法以BAC进出水中溶解性有机碳(DOC)与可生物降解有机碳(BDOC)浓度变化作为评价参数,并利用此方法确定了臭氧投加量对2种去除机理的影响。
2.
The origin and component of soil organic carbon (SOC) change with shift of forest-crop ecosystem, but the results aren’t identical and there are few reports about soil dissolved organic carbon (DOC) during this process.
林农生态系统转化对土壤有机碳(SOC)组成和来源产生了较大的影响,但不同学者的结论仍然存在一定差异,且这一转化过程对土壤溶解性有机碳(DOC)的影响鲜有报道。
3.
Although dissolved organic carbon(DOC)and nitrogen(DON)in soil have little proportion in the total carbon and nitrogen,they are the most important and active parts of soil organic matter(SOC).
溶解性有机碳、氮在土壤全碳、全氮含量中所占的比例很小,但却是土壤有机质中最为重要和活跃的部分。
3) dissolved organic carbon (DOC)
溶解性有机碳
1.
Active soil organic matter (ASOM) is an important soil component, influencing dissolved organic carbon (DOC), microbial biomass (MB), and light fraction organic matter (LOM).
活性有机质是土壤的重要组成部分 ,主要包括溶解性有机碳、微生物生物量、轻组有机质。
2.
Extensive water quality parameters such as Total Suspended Solids (TSS), Dissolved Organic Carbon (DOC) and chlorophyll a (Chl-a) were measured simultaneously with the spectral data.
2004年4月基于野外水下辐照度的测定及实验室溶解性有机碳(DOC)的分析,通过研究典型湖区水体中DOC浓度与反射率之间的关系,选择DOC浓度反演的最佳波段,建立了DOC浓度的遥感定量反演模型。
4) dissolved organic carbon(DOC)
溶解性有机碳(DOC)
5) dissolved organic carbon and organic nitrogen
溶解性有机碳氮
6) dissolved organic carbon
溶解有机碳
1.
The water samples of the surface layer sampled in the lower Yangtze River from June 2003 to July 2005 were used for determination of dissolved organic carbon (DOC) and particulate organic carbon (POC).
2003年6月~2005年7月在长江口每月采集表层水样,测定溶解有机碳(DOC)和颗粒有机碳(POC)。
2.
13% of total dissolved organic carbon (DOC).
05mg/L,占总溶解有机碳(DOC)的8。
3.
Dissolved organic carbonranged from 1.
溶解有机碳（ＤＯＣ）的变化范围在１。
补充资料：碳标记有机化合物
分子式：
CAS号：
性质：碳标记有机化合物品种很多，常用的多以13CO2和Bal3CO3为起点合成。13CO2与H2在300～350℃ Ni催化剂上反应制13CH4。Bal3CO3与Ba加热生成Bal3C2再与水反应生成13C2H2。LiBH4还原13CO制H13COOH等。
CAS号：
性质：碳标记有机化合物品种很多，常用的多以13CO2和Bal3CO3为起点合成。13CO2与H2在300～350℃ Ni催化剂上反应制13CH4。Bal3CO3与Ba加热生成Bal3C2再与水反应生成13C2H2。LiBH4还原13CO制H13COOH等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条