首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到4条相似文献,搜索用时 0 毫秒
1.
2.
"This year, I have seemingly become a famous movie star as my name is well-known amongst many overseas tourists traveling to Gyantse. It is incredible to me that this documentary series had such a great influence after being broadcasted all over theworld. I remember the time when Sun Shuyun (the director of the documentary) came to invite me to be the main character of the documentary and be followed everyday with a camera behind me. To some extent, I did feel frustrated during that particular period."  相似文献   

3.
This new, recently developed extracting techniqne, Supercritical Fluid Extraction (SFE), features many advantages in natural product extraction, such as a satisfactory rate of extraction, a high isolation effect, and, when operated entirely free of residual solvents, low cost.  相似文献   

4.
<正>In recent years,improvements in the eco-environment have made possible the recovery of biological diversity amongst living things in the uninhabited area of ...  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号