芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能.Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical , electric, magnetic properties.目的: 建立中药北沙参中聚炔法卡林二醇的薄层扫描测定方法.Objective : To establish TLC scanning method for...
And with one long last look, I turned left the hospice.最后久久地凝视了她一眼, 我转身离开了收容所....the Hospice of the Sisters of Charity at Lourdes.卢尔德仁爱修女会的安养院He died in March at St Julia's Hospice.他于3月在圣朱莉娅临终关怀医院去世。...a hospice for...
Katy has long blackish hair.凯蒂有一头乌黑的长发。Katy Jones is nineteen and comes from Birmingham.凯蒂·琼斯19岁，是伯明翰人。Claire smoothed Katy's silky hair.克莱尔捋了捋凯蒂如丝般的秀发。...