1)carbon flux碳通量
1.Research of predicting methods for carbon flux based on support vector regression支持向量机回归的碳通量预测
2.In order to accurately explore the differences of different vegetation types in mountain land of northern China,diurnal variations of soil carbon flux of five typical vegetation types in Baihuashan Region,Taihang Mountainous Area were measured continuously in the summer of 2006 using LI-8100 automated soil CO_2 flux system.为准确揭示华北山地不同植被类型的土壤呼吸差异,该文利用LI-8100开路式土壤碳通量测量系统,于2006年6—8月测定并分析了太行山北段百花山区域5种典型植被类型的夏季土壤呼吸昼夜变化状况。
3.The results indicated that the diurnal pattern of carbon fluxes during growing season could be expressed as U curve.基于内蒙古克氏针茅草原生态系统的涡动相关观测资料和小气候梯度系统观测资料,对研究区碳通量和水热通量的日、季动态进行了研究。
英文短句/例句
1.Study on Riverine Carbon Flux and Erosion of Zhujiang (Pearl) River Drainage Basin;珠江流域河流碳通量与流域侵蚀研究
2.Characteristics of Net Ecosystem CO_2 Exchange over Panjin Reed Wetland and Its Simulation;盘锦芦苇湿地碳通量特征与模拟研究
3.Characteristic of Cycle of Carbon and Water and Modeling of Carbon Flux in Winter Wheat Agro-ecosystem冬小麦农田生态系统碳、水循环特征及冠层上方碳通量的模拟
4.Characteristics of Net Ecosystem Exchange of Carbon Dioxide and Their Driving Factors over a Fenced Leymus Chinensis Steppe in Inner Mongolia;内蒙古羊草草原碳通量观测及其驱动机制分析
5.Variation of Net Ecosystem Carbon Flux over Typical Agro-ecosystem in Huaihe River Basin淮河流域典型农田生态系统碳通量变化特征
6.Characteristics of Carbon Flux of Populus Forest in the Reaches of Yangtze River in Hunan长江滩地杨树林生态系统的碳通量特征
7.Variation of Net Ecosystem Carbon Flux Exchange Over Stipa krylovii steppe in the Growing Season克氏针茅草原生态系统生长季碳通量变化特征
8.Research on the Variation of Carbon Flux and the Relationship of Environmental Factors and Carbon Flux of Populus Forest Ecosystem in the Reaches of Yangtze River in Anqing安庆杨树林生态系统碳通量及其影响因子研究
9.Leaf-level Ecophysiology and Ecosystem Carbon Flux of a Poplar Plantation on a Sandy Soil;沙地杨树人工林生态系统生理生态特性及碳通量研究
10.The Carbon and Water Flux and Carbon Storages of Snail Control and Schistosomiasis Prevention Forest Ecosysteme in the Middle and Lower Reaches of Yangtz River;长江中下游滩地抑螺防病林生态系统碳水通量及碳贮量研究
11.Net CO2 exchange and carbon isotope flux in Acacia mangium plantation马占相思人工林净二氧化碳交换和碳同位素通量
12.Study on the Emission Flux of Greenhouse Gases from Cropland Soils and the Soil Carbon Sink in China;农田温室气体排放通量与土壤碳汇研究
13.With BIOME-BGC Model on the Carbon and Water Fluxes of the Typical Ecosystem;应用BIOME-BGC模型研究典型生态系统的碳、水汽通量
14.Temporal and Spatial Distribution of Inorganic Carbon and Its Influence Aspects in Huanghe Estuary;黄河口无机碳的时空分布及其输运通量
15.Study on Soil Organic Carbon Storage with Its Spatial and Temporal Distribution in Tongyu;通榆县土壤有机碳储量估算及时空分布研究
16.Study on CO_2 Flux of Surface Interface and Rate of Organic Carbon Accumulation in Peatland;泥炭地表层界面CO_2通量与有机碳积累速率研究
17.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
18.A brief analysis of the treatment technology to common quality failing of fluorocarbon resin paint on the external wall浅析外墙氟碳漆质量通病防治的施工技术
相关短句/例句
Gain-loss method碳通量法
3)carbon and water fluxes碳水通量
1.The results showed that CO2 concentration had the greatest effects on the carbon and water fluxes of the plantation,followed by temperature,and precipitation.结果表明:CO2浓度、温度和降水的变化对该人工林生态系统碳水通量影响的程度不同,其中CO2浓度>温度>降水。
4)water vapor and CO 2 flux水碳通量
5)the fluxes and processes of carbon碳通量及碳过程
6)soil carbon flux土壤碳通量
延伸阅读
高模量碳晶须分子式：CAS号：性质：又称高模量碳晶须，它具有碳-碳原子六角网络层叠堆积结构。直径0.2～6μm，长度50μm至1mm以上。有的密度2.25g/cm3，模量97.9GPa；有的可形成小弹簧状。耐热性、导电性和抗燃性优良。制法有：（1）气固（VS）生长法，先在CO中将孪晶β-SiC加热至1800℃以上，使高活性热解硕在其上堆积成长，再加热至2000℃而得；（2）气相反应法，以低沸点烃为碳源，在氩或氮或超细过渡金属（Fe、Co、Ni）催化剂存在下于500～1000℃反应而得。用于高性能复合材料增强剂、特种弹簧、插层化合物和多孔碳素材料等。
