碳氧

介绍了电弧炉碳氧喷枪的设计要点、功能及应用情况。

This paper introduces the design , function and application of the C O 2 lance for EAF .

碳氧定向反应Fe／C系催化剂中助剂的作用

Effect of promoter K and Cr on fe / c catalyst in directional carbon-oxygen reaction

铀碳氧系统分子结构的DFT计算

Calculation on uranium carbon oxygen system molecular structure by DFT

碳氧比（C／O）测井主要用于计算储集层中的含油饱和度，进而判断油水层。

Carbon / oxygen ( C / O ) log is mainly used in calculating oil saturation of reservoirs so as to determine oil and water layers .

金枪鱼中CO残存量的定量检测方法的研究及建立金枪鱼鱼片中碳氧肌红蛋白含量的测定

Research and Establish of Quantificational Detection of the Remain of Carbon Monoxide in Frozen Tunny The determination of carboxymyoglobin in tuna fillet

80例可疑CO中毒者中63例血中检出碳氧血红蛋白，平均含量为35%。

Carbonylhemoglobin was identified in 63 out of 80 samples of doubtful carbon monoxide poisoning , and the mean blood carbonylhemoglobin content was 35 % .

研究各种地层和井眼环境因素对碳氧比CO测井长、短源距探测器的影响规律，可以为CO测井仪器的刻度方法提供指导，为解释模型的建立和数据处理提供依据。

It helps to design scale schemes and interpretation model to study the influence of borehole and formation environments in C / O logging on two detectors .

HL-1装置碳氧杂质的质谱分析

Mass spectrographic analysis of carbon and oxygen in the HL-1 TOKAMAK

其分类方法主要依赖于地球化学特征的研究，包括阴极发光、电子探针、碳氧同位素、稀土元素以及X射线衍射分析。

The classification method depends on mainly the study of geochemical characteristics , which includes cathodeluminescence , electron probe , carbon-oxygen isotope , rare earth element and X-ray diffraction analysis .

BGO碳氧比能谱测井定量解释方法

The Quantitative Interpretation Method for Carbon Oxygen Spectral Logging with BGO Detector

用一氧化碳微型检测仪测定调查对象呼出气中一氧化碳（CO）浓度及血碳氧血红蛋白饱和度（HbCO%）。

The concentrations of carbon monoxide in the exhaled air of the traffic policemen were measured by the micro smoke analyzer and the corresponding saturation of carboxyhemoglobin ( HbCO % ) were read .

一个碳氧白矮星可以通过洛希瓣物质交流或者通过星风从其伴星吸积物质，从而增加自身质量，最终由于不稳定的热核燃烧而发生Ia型超新星爆炸。

A carbon-oxygen white dwarf may explode as Type Ia supernova by accreting matter from its company via either Roche lobe overflow or wind .

脱硅实验结果表明，脱Si过程中Mn-Fe熔体的氧位是由熔体中碳氧反应控制的；

The results of desiliconization experiments show that the oxygen potential in ferromanganese melt is controlled by carbon-oxygen reaction in the melt .

金矿石中碳酸盐矿物的碳氧同位素组成显示成矿流体中的CO2很可能来自深部（岩石圈地幔甚或更深）。

Carbon and oxygen isotope composition of carbonates in gold ores indicates that CO 2 in ore forming fluids was probably derived from deep interior of the Earth ( lithospheric mantle or deeper ) .

近来，大庆测井公司研制成功了BGO（锗酸铋）探测器的碳氧比测井仪，可望较大地提高C／O判断地层含油饱和度的精度。

Recently , Daqing logging company developed a BGO detector C / O logging tool which is expects to improve the accuracy of C / O in determining oil saturation in a formation .

结果：等离子体处理后，树脂表面碳氧原子比例从1∶0.20升至1∶0.29，与氧原子连接的C形成的CO结构，在整个CC和CO结构中，其百分比从25.1%升至34.01%；

Results : After low temperature O_2 plasma treatment , the atomic ratio of C ∶ O changed from 1 ∶ 0.20 to 1 ∶ 0.29 and the percent of C-O in C-C increased from 25.08 % to 34.01 % ;

结果表明：纯化后的HA是分子质量较小的部分，水溶性较高，具有羟基、羧基和碳氧键等极性基团；

The results showed that the humic acid was the lighter part of the whole molecule and had high aqueous solubility after purified . The binding sites of HA and heavy metal ions located in the carboxyl and hydroxyl of HA .

储层饱和度测井仪（RST）是斯伦贝谢公司在次生伽马能谱测井仪基础上发展起来的一种新的碳氧比能谱测井仪。

Reservoir Saturation Tool ( RST ) is a new type of C / O tool , which is developed by Schlumberger on the basis of induced spectral gamma ray logging tool .

对黔南、浙西新元古代碳酸盐盖帽碳氧同位素研究表明，δ13C负异常是甲烷渗漏和海水翻腾共同作用的结果。

The author 's study indicates that the negative excursions of carbon isotopic compositions of Neoproterozoic cap carbonates in southern Guizhou and western Zhejiang resulted from the combined action of destabilization of gas hydrate and overturning of sea water .

SINCO（硅氮碳氧）陶瓷是有机硅转化而来的无机化合物。

SINCO ( silicon , nitrogen , carbon , oxygen ) ceramic is an inorganic compound made from organic silicon .

介绍了把真空变压吸附（VPSA）制取的低纯度氧气应用在70t超高功率电弧炉的情况，理论分析了钢中碳氧反应和钢中氮气的含量的变化，并对其进行了实际检测。

The application of low-purity oxygen obtained from VPSA in 70t UHP EAF has been introduced in this paper . The changes on carbon-oxygen reaction and nitrogen content in steel have been analyzed theoretically and measured practically .

根据断层岩中发育的包裹体的均一温度、断层带中方解石脉的碳氧同位素测定结果，确定了该断层的最小贯穿深度为6500m，至少断至侏罗系的烃源岩。

The measured homogeneous temperatures of inclusions in fault rock and C and O isotope values in calcite vein demonstrate that the fault extents downward to a depth of 6500 meters at least .

使用现有MCNP程序数值模拟碳氧比能谱测井遇到了2个主要困难：脉冲幅度谱的统计误差过大和F8计数不能分别得到非弹谱和俘获谱。

There are two main difficulties in simulating C / O logging with available edition of MCNP code : the statistic error of the pulse height spectrum is too big , as well as the inelastic spectrum and the capture spectrum cannot be scored separately .

在40kg真空感应炉上进行了真空下钢液脱氮工艺的实验研究。实验考察了真空下碳氧反应工艺、表面活性元素控制和脱氮渣系等因素对钢液脱氮动力学的影响。

The kinetics experiments for steel denitrogenation in vacuum degasser have been carried out with 40 kg vacuum induction furnace and such processes as vacuum carbon oxygen reaction , surface active element control and molten slag are studied respectively .

焦炭作还原剂时，得到了还原焙烧法合理工艺条件：碳氧比（C/O）为0.8～0.9、还原温度1150℃、还原时间50min。

The experimental results shown that coke-reductant is better than coal-reductant . With coke-reductant , the parameters of roasting reduction method are shown as follows : carbon-oxygen ratio : 0.8 ~ 0.9 , reduction temperature 1150 ℃, reduction time 50 min.

文章介绍了DDCO-2型双源距碳氧比测井仪仪器结构、工作原理、高精度探测器和采集电路技术特点，并结合仪器响应和测井实例说明了仪器技术性能。

The tool structure , operation principle , the high-resolution detectors and acquisition electronic features of the novel DDCO-2 dual-spaced carbon / oxygen logging tool are illustrated . The tool responses and field examples are also presented to show the tool performance .

环境中碳氧活性氧的化学发光机理研究

Mechanism investigation of carbonate reactive oxygen species chemiluminescence in the environment

直拉法生长的硅单晶中碳氧平衡

The equilibrium of oxygen and carbon in Czochralski silicon single crystals

不纯碳酸盐碳氧同位素组成的在线分析

Online analysis of carbon and oxygen isotopic compositions of impure carbonate

判断水淹程度的碳氧比能谱测井方法研究

The study of logging method on water ? Flooded degree identification