碳库,carbon pool
1)carbon pool碳库
1.Dynamic of soilcarbon pool in Cunninghamia lanceolata plantation:recent advances and future prospects;杉木人工林土壤碳库动态研究现状及展望
2.A simulation analysis of distribution and change of agricultural soilcarbon pool in Liaoning Province;辽宁省农田土壤碳库分布及变化的模拟分析
3.The potential effects of acidification and liming on the dynamics ofcarbon pool in forest soil were studied through field experiments at Tieshanping,Chongqing in Southwest China.选择我国重庆典型的酸化森林土壤,针对自然酸沉降条件下以及投加2种碱性化学修复剂(石灰石和菱镁矿)后土壤溶液中的溶解性有机物(DOM)动态变化展开观测,研究土壤酸化和化学修复对森林土壤碳库的潜在影响。
英文短句/例句
1.Carbon Stock and Carbon Sequestration in Taiwania flousiana Plantation at Fast Growing Stage秃杉人工林速生阶段的碳库与碳吸存
2.Carbon Stock of Main Forest Types in Fujian Province and Carbon Sequestration of Cunninghamis Lanceolata Plantation;福建省主要森林类型碳库与杉木林碳吸存
3.C Reserves and Various SOC Fractions in Natural and Plantation Forests of Castanopsis Kawakamii;格氏栲天然林与人工林碳库及土壤碳形态
4.Changes of Organic Carbon and Nitrogen Pool of Black Soil under Long-term Fertilization;长期施肥条件下黑土有机碳库和氮库变化研究
5.Allocation Characteristics of Organic Carbon Pool in Typical Forest Soils in Guangzhou广州典型森林土壤有机碳库分配特征
6.Carbon stock and carbon sequestration of Casuarina equisetifolia plantation ecosystem on coastal sand滨海沙地木麻黄防护林生态系统的碳库和碳吸存
7.Effects of Different Fertilization Proportions on Organic Carbon Content of Black Soil and Carbon Pool Management Index不同配肥方案对黑土有机碳含量及碳库管理指数的影响
8.Distribution of Soil Labile Organic Carbon and Carbon Pool Management Index in Different Regeneration Patterns of Cunninghamia lanceolata Forest Lands杉木林地不同更新方式土壤活性有机碳的分布及其碳库管理指数
9.Evolution of Soil Labile Organic Matter and Carbon Management Index in the Artificial Robinia of Loess Hilly Area黄土丘陵区人工刺槐林土壤活性有机碳与碳库管理指数演变
10.Carbon and Nutrient Pools and Their Seasonal Changes of Forest Floor in Secondary Forest in Karst region of Guangxi广西喀斯特次生林地表碳库和养分库特征及季节动态
11.Research on Change of Carbon Pool of Soda Meadow Sodic Soil after Biological Rehabiltation;生物修复后苏打草甸碱土碳库变化的研究
12.The Characteristic of Soil Carbon Pools among Different Land Use Types in Tiantong;天童地区不同土地利用类型土壤的碳库特征
13.Study on Spatial Distribution Characteristics of Soil Organic Carbon Reservoir in Tibet;西藏土壤有机碳库及其空间分布特征研究
anic carbon density and storage of forest ecosystems in Three Gorges Reservoir Area三峡库区森林生态系统有机碳密度及碳储量
15.Methods for chemical analysis of ferrotungsten--The coulometric method for the determination of carbon contentGB/T7731.11-1988钨铁化学分析方法库仑法测定碳量
16.Methods for chemical analysis of manganese metal--The coulometric method for the determination of carbon contentGB/T8654.9-1988金属锰化学分析方法库仑法测定碳量
17.Methods for chemical analysis of chromium metal--The coulometric method for the determination of carbon contentGB/T4702.15-1988金属铬化学分析方法库仑法测定碳量
18.Methods for chemical analysis of calcium-silicon--The coulometric method for the determination of carbon contentGB/T4700.6-1988硅钙合金化学分析方法库仑法测定碳量
相关短句/例句
carbon storage碳库
1.Forest biomass andcarbon storage of Quercus aliena var.acuteserrata stand-types in Xiaolong Mountains,Gansu Province.;甘肃小陇山锐齿栎林生物量及其碳库研究
2.Effects of land use/cover changes on soilcarbon storage and carbon cycle;土地利用和覆被变化对土壤碳库和碳循环的影响
3.Thecarbon storage and its allocation of an 87-year-old Cunninghamia lanceolata plantation in Nanping,Fujian province was studied.对福建省南平市安曹下87年生的杉木人工林碳库及其分配进行研究。
3)carbon store碳储库
4)active carbon pools活性碳库
5)soil carbon pool土壤碳库
1.Characteristics ofsoil carbon pool in urban ecosystem;城市生态系统土壤碳库特征
2.The estimated methods ofsoil carbon pool had important function to exactly estimate carbon pool,to reflect soil fertility,to protect biological diversity.阐述了森林土壤碳释放的测定方法,并对碳释放的一些研究成果做了总结,在此基础上,就目前土壤碳库研究方法上尚存在的一些问题作了概括与分析。
3.Summary was made on impact pattern and process of nitrogen deposition onsoil carbon pool from the import and export of soil carbon content,as well as on the latest progress of researches on effect of nitrogen deposition to litter decomposition,fine root biomass and soil respiration.从土壤碳含量的输入和输出两方面综述了N沉降胁迫对土壤碳库的影响方式和过程,分析了目前N沉降对凋落物分解、细根生物量、土壤呼吸的影响的研究进展及其作用机制,但由于N沉降对土壤碳库的影响是一个复杂的综合作用过程,N沉降对森林土壤碳库的总效应尚需要更深入的研究。
6)carbon storage and allocation碳库分配
延伸阅读
含不饱和碳碳键聚合物分子式：CAS号：性质：含不饱和碳碳键的功能聚合物主要有三种类型，第一种为聚合物中不饱和键相互共轭，构成线性共轭聚合物，包括聚乙炔型、聚芳杂环和聚苯衍生物。这类聚合物多具有电子导电和光导电特性，经掺杂处理后导电率可以达到半导体，甚至金属导体范围。是重要的导电聚合物。第二种为不饱和键表现为多核芳香烃，或者多核杂环等共轭结构，而各共轭结构相互之间相对独立，处在饱和聚合物的侧链上。这种聚合物多表现出一定光导特性，如聚乙烯基咔唑，是重要的高分子光导材料。第三种为不饱和键在聚合物中孤立存在，如含有肉桂酸酯的聚合物，这种聚合物在紫外光照射下能够发生交联反应，是潜在的负性光刻胶，可以用于印刷制版和集成电路生产。碳碳双键中的π电子还具有配位能力，与过渡金属离子构成类似二茂铁型络合物。
