After twenty two years of operation,the high temperature shift reactor has generated serious failure caused by hydrogen corrosion This paper analyses the reason of the hydrogen corrosion of the high temperature shift reactor Measures such as hydrogen diffusing and adding inner insulating layer were taken which have extended the service life of this equipment effectivel
对高温变换炉氢腐蚀的原因进行分析 ,采取去氢及增加内隔热层等办法 ,有效地延长了该设备的使用寿命。
Susceptibility to hydrogen embrittlement and dehydrogenation annealing process of bainite steel used for crossing;
辙叉用贝氏体钢的氢脆特性及去氢退火工艺
Improvement of Dehydrogenation Annealing Technology for Forgings of Steel 45Cr2NiMoVSi;
45Cr2NiMoVSi钢锻件去氢退火工艺的改进
Based on the state of hydrogen in steel and the relation between the solubility and the diffusion coefficient of hydrogen , dehydrogenation annealing technology for forgings of steel 20CrNi2MoA has been scientifically designed.
分析了氢在钢中的存在状态,阐明了氢的溶解度与扩散系数之间的关系,据此,科学地设计了20CrNi2MoA 钢锻件的去氢退火工艺,该钢退火前的氢质量分数为(1。
Based on analysis of the characteristic,shape of squeeze roller and the prevention and cure of "grain inheritance" and dehydrogenation of the heavy squeeze roller made of 42CrMo steel,the heat treatment process including one time of pretreatments,two times of preheating,two times of normalizations,three times of bainite isothermal treatment and one time of dehydrogenation,was proposed.
通过分析大型42CrMo钢的挤压辊锻件的特征形状、晶粒遗传的防治及钢的去氢处理工艺,制定了适合该产品的热处理工艺,包括1次前处理、2次预热处理、2次正火、3次贝氏体等温处理和1次去氢处理的锻后热处理工艺。
In the case that the dehydrogenation is not sufficient, the residual hydrogen led to the spring hydrogen-induced delayed fracture.
结果表明:压入弹簧片断裂原因为该批压入弹簧片的硬度值在技术要求的上限,对氢很敏感,在去氢处理不充分的情况下,其残存的氢导致压入弹簧片发生了氢致延迟断裂。
Synthesis and characterization of novel dehydroabietyl-1,3,4-oxadiazoles;
新型去氢枞基1,3,4-噁二唑的合成与表征
glucose - 6 - phosphate dehydrogenase
葡萄糖- 6-磷酸去氢脢
Preparation and performance of the catalysts for selective hydrogenation of dehydrolinalool to linalool
去氢芳樟醇加氢催化剂的制备与活性评价
prednisone acetate
【药】醋酸泼尼松, 去氢可的松, 强的松
It is not possible for the bacteria to rid themselves of the hydrogen in this fashion.
细菌不可能用这种方法脱去氢。
A catalytic electrode in the cell strips hydrogen nuclei(protons) from the methanol molecules.
电池中的催化电极从甲醇分子中脱去氢核（质子）。
OBJECTIVE To study the plasma protein binding rate of harmine hydrochloride.
目的:测定盐酸去氢骆驼蓬碱的血浆蛋白结合率。
Studies on Harmine Hydrochloride Bioadhesive Sustained-release Suppository;
盐酸去氢骆驼蓬碱生物粘附缓释栓剂的研究
Harmine Inducing Apoptosis in Human Gastric Adenocarcinoma SGC-7901 Cells;
去氢骆驼蓬碱诱导人胃腺癌SGC-7901细胞凋亡
Study on Separating Cholesterol and Desmosterol with Simulated Moving Bed;
模拟移动床分离胆固醇和24-去氢胆固醇的研究
Role of DHEA-S in Altitude Adaptation
去氢表雄脂酮在高原适应中的角色践的评定
Study on the synthesis of poly (dehydroabietic acid acrylic glycol ester) by ATRP
ATRP法合成聚去氢枞酸丙烯酸乙二醇酯的研究
Theoretical Investigation on the Vibrational Spectra of Dehydroascorbic Acid
去氢抗坏血酸分子振动光谱的理论研究
Research progress on purification and function properties of dehydroepiandrosterone
去氢表雄酮生理活性及其提取纯化研究进展
Desomorphine hydrobromide
氢溴化二氢去氧吗啡
desomorphine (INN)
二氢去氧吗啡（国际非专利药品名称）
Gaseous hydrogen systems must be purged of air, oxygen, or other oxidizers prior to admitting hydrogen to the systems, and purged of hydrogen before opening the system to the atmosphere.
在氢导入之前，必须净化气态氢系统，以去除空气、氧或其它氧化剂；
An enzyme that catalyzes the removal and transfer of hydrogen from a substrate in an oxidation-reduction reaction.
脱氢酶一种酶，能在氧化还原反应过程中，对脱去作用物中的氢并转化氢起催化作用
the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom.
由乙烷去掉一个氢原子衍生的一价烃基CH。
