查询词典 gas carbon

The invention aims to solve the problems of the prior W-shaped flame boiler adopting overfire air nozzles in direct flow structure form, such as higher carbon content in fly ash resulting from the fact that the gas and pulverized coal in the jet flow of the conventional boiler are unlikely to be mixed with those between adjacent jet flows due to the poor lateral diffusion capacity.

本发明的目的是为解决现有W型火焰锅炉燃尽风喷口采用的都是直流的结构形式，其射流的横向扩散能力较弱，无法与相邻射流之间的烟气和煤粉混合，造成飞灰含碳量偏高。

The data of OH experiment, the analysis of remnant carbon contents and sizes distribution of particulate in fly ash, and the concentration variety of mercury in flue gas supervised by an on-line continuous emission monitor were employed to further study the effects of FCDs on mercury emission from coal-fired boiler.

3本研究利用了OH法的分析数据以及对飞灰粒径和残碳量的测试结果，并采用连续在线测汞仪监测不同运行工况下烟气中汞的排放浓度变化趋势，同时结合烟气净化设施的工艺特点，分析FCDs工艺及运行方式对汞排放特性的影响。

Objective To establish a gas chromatographic method with carbon disulfide desorption for benzene ,toluene and xylenes in time-weighted averageconcentration in the workplace air.

目的 建立工作场所空气中苯系物的时间加权平均浓度气相色谱测定方法。

Nine wethers selected from a group at 2-years-old of age were fed with fresh mixtures of Leymus chinensis (30%), Cleistogenes squarrosa (20%) and Artemisia frigida (50%) in known proportions and amounts for 14 days. Artificial QSM capsules were dosed during the experiment. The samples of herbage and feces were collected daily for 7 days and dried for analysing the n-alkane concentration by a gas chromatography. The results showed that there was a difference in concentration of n-alkanes among 3 species forages, and fecal recoveries of n-alkanes linear increased with increasing carbon chain lengths.

于2004年秋季在中国科学院内蒙古草原生态系统定位研究站用不同放牧演替阶段的优势植物羊草、糙隐子草和冷蒿按一定比例混合组成日粮，饲喂9只2岁羯羊，每只羊投喂一粒QSM胶囊，试验期内每天记录绵羊实际牧草采食量、采食成分和排粪量，利用气相色谱分析牧草和粪样的链烷含量，应用链烷技术测定绵羊的排粪量、不同牧草采食比例和总干物质采食量，并与实际值进行比较。

The project is a key project of the comprehensive utilization of resources in Henan Province, which marks the company successfully registered with the Swedish-owned subsidiary of Carbon Asset Management Limited, signed the sale of greenhouse gas emission reductions agreement came into effect, with an estimated annual access to about 300 million yuan transfer proceeds.

该项目是对资源的河南省，标志着成功的碳资产管理有限公司瑞典拥有的子公司的注册公司，签署了温室气体减排协议，出售综合利用的重点项目开始生效，估计每年获得约三点零零零亿元转移收益。

Due to the reconstruction of the surface of nano copper catalyst particles with the participation of hydrogen gas, Y-shaped carbon fibers were synthesized successfully.

3利用氢气对催化剂颗粒表面的作用，制备得到了高浓度的具有Y型结构特征的碳纤维。

The formation mechanism of carbon monoxide and nitrogen oxides in wall-type gas heater as well as the influence factors are introduced.

介绍了壁挂燃气炉一氧化碳和氮氧化物的生成机理及影响因素，通过实验得出了一氧化碳和氮氧化物的排放规律，提出了相应的经验公式。

Air pollution ; indoor ; Gas water heater ; Carbon monoxide ; Nitrogen oxides

空气污染；室内；燃气热水器；一氧化碳；氮氧化物

Most of them are round shaped as rod. Surface of iron cosmic spherules are observed by secondary back scanned image without carbon coating showing matallogenic graphs and "gas escape" holes so common during intro-atmosphere melted and crystallized again.

大多数未喷膜的二次电子像宇宙球粒是圆形的，少数呈长条状，由于在大气层中熔融作用，多数球粒表面具有金相饰纹和&排气&孔洞。

The oil-tempered spring steel wire, complete sets of production technology equipment for CO2 gas shield welding wire, shaped section steel wire, quality carbon structure steel wire and etc.

油淬火回火弹簧钢丝、CO2气保焊丝成套生产技术设备、异型断面钢丝和优质碳素结构钢丝等项目均为国内领先技术与产品。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了