含碳率,Carbon content rate英语短句,例句大全

含碳率,Carbon content rate
1)Carbon content rate含碳率
1.In order to accurately estimate the size of carbon pool in the forest region of Xiaolong Mountains(Gansu Province,China),carbon content rates(CCRs) of dominant forest vegetations(13 tree species,14 shrub species,10 herbaceous plants) and the forest litters of 7 stand types were measured with dry combustion method.为准确估计甘肃小陇山林区森林植被的碳库大小,应用干烧法对该地区主要林分类型的13种乔木、14种灌木、10种草本植物的不同器官和7类林分的枯落物有机含碳率进行了测定,同时利用生物量标准地资料对8类林分的乔木层平均含碳率及森林植被的储碳密度和碳储量进行了估算,并分析了林分各组分的碳储量分配特征。
2.Then the tissues carbon content rates were measured on each organs of 14 shrub species,10 herbaceous plants and the forest litters under Q.为准确估计甘肃小陇山锐齿栎林的碳库大小,根据513块标准地和178株标准木资料分析,建立了锐齿栎的各器官生物量回归方程,对其生物量进行了测定和研究;并应用干烧法对锐齿栎林下14种灌木、10种草本植物的不同器官和林分的枯落物有机含碳率进行了测定,同时利用生物量标准地资料对该林分的乔木层平均含碳率进行了分析;估算了锐齿栎林的碳库大小。

英文短句/例句

1.Carbon Content Rate of 11 Reforestation Tree Species for Carbon Sink in Zhejiang毛竹等11种浙江省碳汇造林树种含碳率分析
2.Study on the Effect of Oxygen and Carbon Content on the Solar Cell Conversion Efficiency;氧碳含量对太阳电池光电转换效率影响的研究
3.Content and Ratio of Carbon and Nitrogen of Three Types of Warm Temperate Deciduous Broadleaf Forests in Dongling Mountain东灵山3种落叶阔叶林的碳氮元素含量及比率
4.Study on the Effect of Magnetron Parameters on Deposition Rates, Microstructure and Properties in Cr-Containing Graphite-Like Carbon Coatings;磁控溅射参数对含铬类石墨碳膜沉积速率、组织与性能影响的研究
5.Effect of Deformation Temperature and Cooling Rate on Grain Size Refining of Medium-Carbon Nb-Bearing Steel变形温度与冷却速率对含Nb中碳钢晶粒细化的影响
6.CHARACTERISTIC RELATION BETWEEN CARBON CONTENT IN FLY ASH AND ATTENUATION OF MICROWAVE飞灰含碳量与微波功率衰减关系特性的实验研究
7.Effect of Carbohydrate Content on In Vitro Digestibility of Leguminous Shrub Forage in Different Growth Stages不同生育期豆科饲用灌木碳水化合物含量及对体外消化率的影响
8.Consisting of, containing, relating to, or yielding carbon.碳的由碳构成的，含碳的，与碳有关的或产生碳的
9.There may be an association between ambient co levels and the incidence of myocardial infarction or sudden death, or the case-fatality percentages.环境中一氧化碳含量与心肌梗塞发病率，或猝死率、或与致死病例百分比之间也许存在某种关系。
10.a steel that contains 0.9% carbon (the eutectic point in the iron-carbon system); a carbon steel with 0.9% carbon is pure pearlite.含%碳的钢（铁碳混合物的低共熔点），含%碳的碳钢是纯珠光体。
11.Of course I know. according to the amount of the carbon content, carbon steels can be divided into low-carbon steel, medium-carbon steel and high--carbon steel.根据碳元素的含量，碳素钢可再分为低碳钢、中碳钢和高碳钢。
12.Results indicate that the optical band gap of the CN x films is decreased with the increasing nitrogen concentration, accompanied with the reflectance increase of the films.结果表明：随着薄膜中氮含量的增加，碳氮薄膜的光学禁带宽度减小，红外反射率增加。
13.With the carbon content of dry ash-free basis increasing, the ignition activation energy increase and the reaction rate fall.干燥无灰基固定碳含量增加，其着火活化能逐渐升高，反应速率逐渐降低。
14.Correlation between flag leaf carbon isotope discrimination and mineral composition in spring wheat genotypes under three types of soil-water conditions三种土壤水分条件下春小麦旗叶碳同位素分辨率与灰分含量的关系
15.Carbohydrate is found in sugar,碳水化合物富含于糖
16.any compound that does not contain carbon.任何不含碳的化合物。
17.Wood charcoal contains up to 98% carbon.木炭含有相当于98％的碳。
18.Pig iron may contain 4% of carbon.生铁约含有4%的碳。

相关短句/例句

carbon content含碳率
1.The carbon content and carbon storage of Pinus massoniana Lamb at different growing stages were measured.对福建马尾松幼龄林、中龄林和成熟林生态系统中各组分的含碳率和碳贮量进行了比较研究。
2.The results show that the carbon content of the arbor trees,understory,litter and the soil for 100 cm depth is in the sequence of MP(mature-plantation)> MAP(middle-aged plantation)>MP(young plantation);the carbon storage of Phoebe bourmei plantation ecosystem increases with the age increment,which of MP is as much 1.对福建尤溪楠木(Phoebe bourmeiYang)幼龄林、中龄林和成熟林生态系统各组分含碳率和碳贮量进行了测定和比较研究。
3.The carbon content,carbon storage and annual carbon net fixation of Chinese fir of different growing stages were measured.在全国杉木中心产区福建选择杉木幼龄林、中龄林和成熟林,进行不同发育阶段杉木人工林生态系统各组分含碳率、碳贮量和年净固碳量的比较研究。
3)carbon content ratio含碳率
1.tabulaeformis community accurately, the instrument of TOC/TON analyzer (TOC-VTH-2000A, Shimadzu Corporation, Japan) was used to measure carbon content ratio (CCR) of arbor, shrub and herbage organs, respectively.为精确估计秦岭火地塘林区天然次生油松群落的碳收支,采用TOC-VTH-2000A型TOC分析仪测定了油松群落内主要乔、灌木树种和草本不同器官的含碳率及林地土壤有机碳含量。
2.The carbon content ratio(CCR) of shrub organs was measured using a TOC/TON analyzer(TOC-VT H-2000A,Shimadzu Corporation,Japan).为估算林下灌木的固碳功能,采用TOC-VTH-2000A型TOC/TON分析仪,测定了油松林下主要灌木不同器官的含碳率;根据野外实测资料,建立了油松群落内主要灌木测树因子与其器官生物量的回归模型;计算了2006年和2007年,灌木层CO2年吸存量。
4)Carbon content rates含碳率
1.Carbon content rates of stem,bark,branch and root of Pinus tabulaeformis,Pinus armandi,Quercus aliena var.acuteserrata)、华北落叶松(Larixprincipis)干、皮、枝、叶、根的含碳率,结合已建立的乔木不同器官生物量模型,计算了不同树种各器官的碳储量和乔木层的碳密度,分析了不同含碳率下各树种各器官碳储量的差异。
5)Carbon fraction植被含碳率
6)carbon-containing含碳
1.So the ore belongs catacla-stic, refractory, carbon-containing.05mm，含碳是钼的10余倍，而且云母类易浮矿物很高，这些都将对钼的浮选回收造成严重的影响，该矿石属极难选含碳多金属破碎带钼矿石。