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- The Total Organic Carbon content (TOC) of the Chinese loess can reflect thetrend of the paleo-climatic changes. 黄土剖面中总有机碳(TOC)分布可反映古气候演化的趋势。
- total organic carbon content 总有机碳含量
- Objective: To test wether the total organic carbon analysed TOC-VCSH) matches the request of system suitability or not. 目的:测试TOC-VCSH型总有机碳分析仪是否符合系统适用性试验要求。
- Measuring the contents of total organic carbon (TOC) showed that it had the high concordance between the frequency of micronucleus and the contens of TOC. 同时测定总有机碳(TOC)含量的结果也表明,微核率的高低与TOC含量高低一致。
- Total organic carbon (TOC) and chemical oxygen demand (COD) and biological oxygen demand (BOD5) are commonly used to show organic polutant water. 在水质监测中通常应用TOC、COD、BOD_5间接反映水体受到有机物污染的程度。
- Soil total organic carbon(STOC) under broad-leaved and bamboo forest were considerately higher than (P<0.05)those under masson pine and Chinese fir. 结果表明:土壤总有机碳含量常绿阔叶林和毛竹林显著高于杉木林和马尾松林。
- The results indicated that organic carbon content of anion organobentonites were 10-38 times more than that of original bento-nite. 结果表明,阴离子表面活性剂改性后,膨润土中有机碳含量增加了10-38倍,对苯酚、苯的吸附能力大大提高。
- Total organic carbon in soil is analysed with non-dispersive infrared gas analyzer.Discussing determination of the inorganic carbon in soil. 利用非分散红外吸收分析仪器来测定泥样品中的总有机碳,对其中泥样中的无机碳的确定进行探讨。
- Results show that no-tillage with straw cover (NTS) can improve soil structure property,soil organic carbon content,and soil water infiltration. 结果表明,免耕覆盖可以改善土壤结构性能,增加土壤有机碳含量,从而提高水分入渗能力。
- The purpose of studying the correlation of total organic carbon (TOC) with permanganate index and chemical oxygen demand (COD) has been stated. 叙述了研究总有机碳与高锰酸盐指数及化学需氧量相关关系的目的。
- Simultaneity give out the chemical oxygen consumption(COD)and total organic carbon(TOC)the linear relationship equation. 同时给出了化学耗氧量(COD)和总有机碳(TOC)之间的线性关系方程。
- The effects of reaction temperature and microwave power on the total organic Carbon(TOC) removal were then discussed,and the reaction activation energies were finally estimated. 讨论了温度、微波功率对总有机碳(TOC)去除率的影响;估算了反应活化能.
- Total Organic Carbon can reflect water pollutant degree completely, and adopted by many countries and integrated wastewater discharge standard of our country. 总有机碳能够完全反映水中有机污染程度，已被许多国家所采用，我国也将它列入“污水综合排放标准”中。
- The different structure carbonate rocks organic carbon content is difference, the overall present that the micrite > the powder crystal calcareous rock > the sparite. 区内高演化海相地区有效烃源岩岩石类型主要为泥/页岩、硅质岩、泥灰岩、生物（屑）灰岩。
- The amorphous organic matter (AOM) facies formed under anoxic water, with high TOC (Total Organic Carbon) and HI (Hydrogen Index) values, were developed in the Wenchang Formation of the majority of the basin area. 形成于缺氧水体下的无定形有机相在盆地大部分地区均有发育,其TOC值和l_H值较高;
- By determination with US Rosemount DC-85A total organic carbon analyzer and by means of TOC regression equations(COD=a+bTOC) expression,it turned out that the COD numerical value can be deduced from TOC determination. 研究了有机化工废水COD与TOC的相关性。 用Rosemount DC-85A有机总碳测定仪测定了有机废水的TOC,并通过TOC回归方程(COD=a+bTOC)的表达,发现它们有很好的相关性。
- The organic matters of the Carboniferous hydrocarbon source rock are abundant.The total organic carbon (TOC) in carbargillite is 1.85 percent in average，and TOC in limestone is 0.42 percent. 该井石炭系烃源岩的碳质泥岩有机碳含量平均为1.;85%25，灰岩有机碳含量平均为0
- The development status of automatic on-line total organic carbon (TOC) analyzer was reviewed, including the method principle, main kinds, main specification and main instrument types. 对水中总有机碳(TOC)在线自动分析仪的方法原理、主要类型、主要技术性能以及主要仪器型号等的发展状况进行了评述。
- The gill microenvironment of carp was characterized using a two apartment apparatus, and pH, alkalinity, mucus (expressed as total organic carbon, TOC) were modeled based on measured results. 对鲤鱼鳃部微环境进行了定量测量,建立了鲤鱼鳃部微环境的定量模型,对鱼鳃微环境进行了定量描述;
- low limits of organic carbon content 有机碳下限
