大家都搜:
碱性(应力腐蚀)裂纹
1、alkali metals───n.碱金属
2、knuckle cracking───[医]指节断裂;折手指
3、cracking───n.裂纹,裂缝;爆裂声,噼啪声;分馏;v.破裂;发爆裂声;打开;重击;变声(crack的现在分词);adv.非常,极其;adj.出色的,极好的;快而令人兴奋的
4、adscititious alkali───外加碱
5、cracking qq───破解qq
6、alkali───n.(Alkali)人名;(冈、乍、尼日利)阿尔卡利;adj.碱性的;n.碱;可溶性无机盐
7、cracking forums───破解论坛
8、cracking sound───噼里啪啦;开裂声
9、alkali metal───[化学]碱金属;硷金属
1、The results indicate that acid and alkali catalysts can increase the tar cracking reaction speed and reduce the activation energy due to the activated center.───结果表明,酸性和碱性催化剂由于活性中心的存在,加快了反应速度和降低了反应活化能。
2、Homogeneous catalytic oxidization technology is used for removing sulfide from spent alkali lye of ethylene cracking, and the various factors of influencing removal efficiency are investigated.───采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理,考察了影响处理效果的各种因素。
3、stress corrosion cracking(SCC) of carbon steels in aqueous alkali was studied by electrochemical technique, stress corrosion test under constant load and repassivation test.───通过电化学,恒载荷应力腐蚀和再钝化试验,对碳钢在碱溶液中的应力腐蚀破裂进行了研究。