2) soil particulate organic carbon and nitrogen
土壤颗粒有机碳和氮
1.
Effects of long-term fertilization on soil particulate organic carbon and nitrogen in a wheat-maize cropping system;
长期施肥对小麦-玉米作物系统土壤颗粒有机碳和氮的影响
3) particulate organic nitroge
颗粒有机氮
4) 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)。
5) 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。
6) 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：改性有机玻璃颗粒料
分子式：
CAS号：
性质： 用各种方法进行改性的有机玻璃模塑料。分化学改性和物理改性两类。化学改性主要是共聚(无规共聚和接枝共聚)；物理改性主要是掺加添加剂和共混。其性能和用途随改性方法和改性剂而异。例如，橡胶改性可提高韧性，制成抗冲有机玻璃模塑料；掺加抗静电剂可制成抗静电有机玻璃模塑料；有苯乙烯参加共聚的有机玻璃模塑料是一种用途十分广泛的透明材料。和聚碳酸酯等高聚物共混可制得性能改善的多种材料。
CAS号：
性质： 用各种方法进行改性的有机玻璃模塑料。分化学改性和物理改性两类。化学改性主要是共聚(无规共聚和接枝共聚)；物理改性主要是掺加添加剂和共混。其性能和用途随改性方法和改性剂而异。例如，橡胶改性可提高韧性，制成抗冲有机玻璃模塑料；掺加抗静电剂可制成抗静电有机玻璃模塑料；有苯乙烯参加共聚的有机玻璃模塑料是一种用途十分广泛的透明材料。和聚碳酸酯等高聚物共混可制得性能改善的多种材料。
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