In the case of rimming steel, no or some deoxidation is carried out before casting.

Several approaches to the problem of ladle skull slag or deoxidation-scum removed was being tried.

译文:罐内结壳,熔渣或脱氧浮渣清除问题的几项解决方案正在实验中.

Then measures are proposed to improve melting operation and deoxidation technique.

进而提出了改进冶炼操作和脱氧工艺的措施.

At present, a new deoxidation technology by zircite solid electrolyte has aroused general concern.

目前一种采用氧化锆固体电解质脱氧的技术受到了广泛关注.

USAGE: AS DEOXIDIZER, DESULFURIZER AND ALLOY ADDITIVE IN STEEL-MAKING AND CASTING.

用途: 炼钢 、 铸造用做脱氧剂、脱硫剂和合金元素加入剂.

It is the high efficiency deoxidizer for boiler feed water and steam heat exchanger.

是锅炉给水和蒸汽换热设备的高效除氧剂.

Uses : Used as deoxidizer and alloying agents steel and used as pregnantagents and additives in cast irons.

用于炼钢的脱氧剂和合金剂,铸铁中的孕育剂和添加剂.

Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.

脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.

Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment.

石英砂 、 活性碳 、 过滤除铁除锰 、 除氧 、 除氟设备.

The mechanism of oxygen absorption and deoxygenation is discussed.

讨论了该配合物的吸氧与释氧机理.

DNA is an abbreviation for deoxyribonucleic acid.

DNA模型是脱氧核糖核酸的英文字头缩写.

Deoxyribonucleic Acid ( DNA ) is a main material basis of bio-genetics.

脱氧核糖核酸( Deoxyribonucleic Acid,DNA ) 是生物遗传的主要物质基础.

Studying on heatdenaturation of deoxyribonucleic acid ( DNA ) by laser Raman spectroscopy.

采用激光拉曼光谱技术研究脱氧核糖核酸 ( DNA ) 的热变性.

DNA, deoxyribonucleic acid, is the substance that carries the coded messages of heredity -- 0 ur genes.

DNA 、 即脱氧核糖核酸, 是带有遗传 密码信息 的物质一一我们的基因.

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid ( DNA ) and proteins are present.

核质中的染色体由脱氧核糖核酸 ( DNA ) 和蛋白质构成.

The next major events of genetic history involved DNA ( deoxyribonucleic acid ).

基因史上的下一次重大事件涉及DNA ( 脱氧核糖核酸 ).

DNA-abbreviation for deoxyribonucleic acid which makes up genes.

组成基因的脱氧核糖核酸的简称.

DNA is abbreviated from deoxyribonucleic acid. Theyare the basic genetic materials of all organism.

DNA是脱氧核糖核酸的英文缩写,几乎是所有生物的基本遗传物质.

The two young scientists had found the structure of deoxyribonucleic acid better known as D-N-A .

两位年轻的科学家发现了 脱氧核糖核酸,也就是DNA的 结构.

It is known that they are strands of deoxyribonucleic acid ( DNA ) , the hereditary material of the cell.

已知它们为 脱氧核糖核酸 链, 是细胞的遗传物质.

Genes are spiraled , threadlike particles made of DNA ( deoxyribonucleic acid ).

基因是由DNA ( 脱氧核糖核酸 ) 组成的丝状螺旋微粒.