研制了一种钇基重稀土变质剂.A new type of Y base heavy rare earth modificator was developed.介绍了一种新型复合变质剂及其变质工艺.The paper introduces a new type composite modifier and modification technology.变质剂对低合金白口铸铁的组织结构具有显著的影响.The structure of low...
To the dusk, dribs and drabs drop brokenly.到黄昏, 点点滴滴.He child one side soil, read 8 years of private school brokenly the same time.他从小一面务农, 一面断断续续读了8年私塾....
Went again to Amoy and preached to about 5 different congregations.(2月)7日再次到厦门,在5个不同的对圣会上传道.Went again to Amoy and preached to about 5 different congregations.(2月)27日再次到厦门,在5个不同的对圣会上传道.Liberal Christian denominations and...
The male menopause is said to affect men who are approaching middle age.据说步入中年的男人会经历男性更年期.Menopause is a natural biological process, not a medical illness.绝经是自然的生理过程, 并非医学疾病.There were significant differences between two...