1)  fritillarine
去氢浙贝母碱
2)  verticinone
去氢浙贝母碱
3)  peiminine
去氢浙贝母碱
1.
Objective:To determine peimine,peiminine and zhebeinine in Fritillaria thunbergii simultaneously by RP-HPLC-ELSD.
目的:利用RP-HPLC-ELSD测定不同产地的浙贝母类药材中的浙贝母碱、去氢浙贝母碱、浙贝宁的含量。
4)  hydrogen diffusing
去氢
1.
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。
5)  dehydrogenation annealing
去氢退火
1.
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
2.
Improvement of Dehydrogenation Annealing Technology for Forgings of Steel 45Cr2NiMoVSi;
45Cr2NiMoVSi钢锻件去氢退火工艺的改进
3.
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。
6)  dehydrogenation
去氢处理
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。
参考词条
补充资料：去氢浙贝母碱
分子式：
CAS号：

性质：又称去氢浙贝母碱，去氢贝母碱，贝母素乙，贝母属碱。熔点212～213℃。旋光度[α]D-62.5°(乙醇)。易溶于丙酮、氯仿，稍溶于乙醚、苯，不溶于石油醚、水。存在于百合科植物浙贝母[Fritillaria verticillata Willd.var.  thun-bergii Bak.]的鳞茎中。具有兴奋子宫作用。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。