1) Particulate Inorganic Carbon
颗粒无机碳
2) inorganic particle
无机颗粒
1.
Research progress of the polymer/inorganic particle composite proton exchange membranes;
聚合物/无机颗粒复合质子交换膜研究进展
2.
In order to decrease the cost of perfluorinated proton-exchange membrane,non-fluorinated proton-exchange membrane with low cost and excellent properties were prepared;In order to solving the problem that proton conductivity of proton-exchange membrane decreases when the temperature is higher than 100℃,polymer/inorganic particle composite membrane were synthesized.
针对全氟磺酸质子交换膜成本过高的问题,主要通过制备低成本、高性能的无氟质子交换膜来解决;针对质子交换膜在温度高于100℃时,其质子电导率急剧下降的问题,主要通过制备聚合物/无机颗粒复合质子交换膜来解决。
3) particulate organic carbon
颗粒有机碳
1.
Effects of long-term fertilization on particulate organic carbon and mineral organic carbon of the paddy soil;
长期施肥对水稻土颗粒有机碳和矿物结合态有机碳的影响
2.
The sources, seasonal variation and transported fluxes of the riverine particulate organic carbon of the Zengjiang River, Southern China;
增江流域河流颗粒有机碳的来源、含量变化及输出通量
3.
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)。
4) POC
颗粒有机碳
1.
DIURNAL DYNAMICS OF DOC AND POC IN SHRIMP POND ECOSYSTEMS;
对虾池生态系统溶解有机碳及颗粒有机碳的周日动态
2.
A Primary Research on the Distribution and Vertical Flux of POC and PN in East China Sea;
黄东海颗粒有机碳、氮的分布及沉降通量估算
3.
This paper,the discussion and analyses of the characteristics on spatio-temporal variations of particulate organic carbon and the relation between seawater physico-chemical factors and POC were made.
研究了夏季象山港海区颗粒有机碳(POC)的时空变化特征及其与海水理化因子的关系。
5) particulate organic carbon(POC)
颗粒有机碳
1.
A typical rolling farmland in the Black Soil region of Northeast China was selected in a case study to analyze impact of soil erosion and deposition on the loss,transportation and accumulation of soil organic carbon(SOC) in topsoil by measuring particulate organic carbon(POC),composition of water stable aggregates of different sizes and contents of associated carbon in different slope positions.
7%,而土壤颗粒有机碳(POC)含量无明显差异。
2.
Based on the upper ocean beam attenuation(660 nm) profiles obtained in the Philippine Sea in the summer of 2004,an optical statistical model for the suspended particulate organic carbon(POC) in the sea area is proposed.
2004年夏季在菲律宾海进行了上层水体光衰减(660 nm)剖面测量和海水取样分析,提出了海区悬浮颗粒有机碳的光学统计模型。
3.
Relationship between grain size of total suspended solids(TSS)and particulate organic carbon(POC)content is the base of studying POC transportation and flux in river.
悬浮物(TSS)粒径与颗粒有机碳(POC)含量关系的研究,是河流POC形态变化及输送过程和输运通量研究的基础。
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