1) dissolved inorganic carbon
溶解无机碳
1.
Influence of land use change on dissolved inorganic carbon and stable isotopic compositions of karst groundwater
土地利用变化对岩溶地下水溶解无机碳及其稳定同位素组成的影响
2.
Distribution characteristics of dissolved inorganic carbon in southern Yellow Sea in autumn
南黄海秋季溶解无机碳的分布特征
3.
Dissolved inorganic carbon (DIC) account for more than 95% of total carbon in seawater, so it is necessary to make reliable and precise measurements of DIC to study marine carbon cycling.
海水中的溶解无机碳(DIC)可占海水中总碳的95%以上,其准确测量是研究海洋碳循环的基础。
2) DIC
溶解无机碳
1.
The present paper is aimed at introducing its authors' examination of the influence of dissolved oxygen level, the wavelength of incident light and the concentration of Fe on the photo-production of DIC mineralization of dissolved organic carbon by using a Suntest CPS solar simulator.
用模拟太阳光照射Suwannee河黄腐酸以模拟光氧化过程,研究了溶解氧浓度、模拟太阳光波长范围和铁浓度对溶解无机碳产量的影响。
2.
The photochemical mineralization of dissolved organic carbon to dissolved inorganic carbon(DIC) is a key process in carbon cycling.
溶解有机质矿化为溶解无机碳是全球碳循环中的一个重要过程。
3.
However,growth inhibition of submersed macrophyte by phyto- plankton may be also due to other important factors including alleloph and DIC competition of phytoplanktion.
这可能是由于浮游绿藻通过化感作用和对可利用光合有效辐射光能和溶解无机碳的竞争优势抑制了苦草的光合作用。
3) Dissolved inorganic carbon(DIC)
溶解无机碳
1.
Analytical method for concentration and carbon isotopic composition of dissolved inorganic carbon(DIC) by continuous flow-isotope ratio mass spectrometer;
连续流同位素质谱测定水中溶解无机碳含量和碳同位素组成的方法研究
2.
This study aimed to understand the variations of the concentrations of dissolved inorganic carbon(DIC) and δ~(13)C_(DIC) during its transport along the cascade reservoirs and river system.
于2007年7月(夏季)、10月(秋季)2次对猫跳河流域河流-水库水体样品进行了采集,分析其水化学组成特征,溶解无机碳(DIC)含量及其同位素组成,研究了猫跳河流域河流-水库的碳元素地球化学行为,目的是阐明梯级水库拦截后河流的碳元素含量和碳同位素(δ13CDIC)组成的分布特征。
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：碳标记无机化合物
分子式：
CAS号：
性质：作标记原子的碳同位素除13C外，常用放射性14C。各种碳的标记化合物多以Ba13CO3为起点合成。Ba13CO3，NH4Cl和金属钾熔融反应，用KOH溶液吸收HCN制K13CN。KMnO4氧化K13CN制KO13CN。HClO4与Ba13CO3的悬浮液反应，生成的13CO2经干燥后再用液氮冷冻纯化。13CO2用Mg还原制元素13C，用Zn还原制13CO，碱液吸收可制相应的碳酸盐标记化合物。
CAS号：
性质：作标记原子的碳同位素除13C外，常用放射性14C。各种碳的标记化合物多以Ba13CO3为起点合成。Ba13CO3，NH4Cl和金属钾熔融反应，用KOH溶液吸收HCN制K13CN。KMnO4氧化K13CN制KO13CN。HClO4与Ba13CO3的悬浮液反应，生成的13CO2经干燥后再用液氮冷冻纯化。13CO2用Mg还原制元素13C，用Zn还原制13CO，碱液吸收可制相应的碳酸盐标记化合物。
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