上海现行邮资机符志研究）续）     

武玮Lin 《上海集邮》2003,(3):37-39

邮资机符志的使用情况 万国邮联规定,邮资机符志使用红色盖印。上海现行邮资机符志都盖印红色(大红、紫红或红褐色),未见其他颜色。国家邮政局1999年《关于加强邮资  相似文献   

A Life of Red Sandalwood     

Feng Lin 《中外文化交流(英文版)》2006,(11):38-41

If you drive along the Chang＇an Avenue eastward in Beijing and pass through skyscrapers in CBD, you will soon encounter a complex of ancient buildings of Ming and Qing styles - China Red Sandalwood Museum. Behind the immense door lies an ancient art palace. This is the world＇s largest museum of red sandalwood architectures and carvings and also the only private museum in China that has ＂China＂ in its name, which receives the most heads of states and foreign government officials.  相似文献   

比兴——托物赋形，化无形为有形——新闻报道常用表现手法之三     

桑义Lin 《新闻爱好者》2001,(6):29-30

相对来说，写真手法是较为容易掌握的。因事物是客观存在的，只要依循着看得见、摸得着的事实，进行“描”和“画”就行了。而对于那些抽象的、不易理解的、生疏的、看不见摸不着的无形的事物，要写得形象可感，依靠写真手法，单纯地描摹，就不够了。这就要借助另一种手法，也就是化无形为有形的手法，比兴手法。 比兴，这里不是指修辞格，而是作为一种表现手法。比兴包括比和兴两种手法。二者常常一起使用，统称为比兴手法。为了便于阐述，下面分别谈谈。──比。 比，就是类比，打比方，比喻。拿人们熟悉的、已知的、有形的、可感的事物，…  相似文献   

外泌体来源的半乳糖凝集素-9预测肝移植术后排斥发生及预后（英文）     

Ai-bin ZHANG  Yi-fan PENG  Jun-jun JIA  Yu NIE  Shi-yu ZHANG  Hai-yang XIE  Lin ZHOU  Shu-sen ZHENG 《Journal of Zhejiang University. Science. B》2019,(7):605-612

目的:外泌体及其内容物是各种肝脏疾病的潜在生物标志物。本研究探索外泌体及其内容物在肝移植排斥反应及预后中的作用。创新点:本研究发现外泌体及内含物半乳糖凝集素-9(galectin-9)在肝移植术后排斥及预后预测中发挥重要作用。方法:分别从急性排斥和肝功能稳定患者提取外泌体,进行分离、鉴定并检测其内含蛋白。候选蛋白通过在73个急性排斥病人和63个肝功能稳定病人切除肝的组织芯片中进行验证。最后将蛋白表达量和临床参数纳入Kaplan-Meier生存率和Cox回归分析。结论:外泌体来源的galectin-9可作为预测肝移植术后排斥发生及预后的生物学指标。  相似文献   

From Tradition to Diversity： Educational Transition of American Higher Education     

Jack Fei Yang Yu-Ning Hu Nick Chao-Ming Lin Ching-Mei Hsiao 《美中教育评论》2006,3(3):37-40

The United States is extremely diverse include whites, blacks, Native Americans, Alaskans, in the racial and ethnic backgrounds of its citizens, which Asians, Pacific Islanders, and Hispanics. Such a diverse combination of different racial populations makes the characteristics of accessibility and diversity in American higher education important. The necessity of educating such a vast and diverse population in a climate of competing social demands on limited public resources presents the United States with serious challenges. This paper discusses and analyzes educational transition, innovation and future development in American Higher Education.  相似文献   

CONTEMPORARY PEASANT PAINTING OF JIAXING COUNTY     

Lin Yongjun 《中外文化交流(英文版)》2007,(12):23-25

Jiaxing County, located in the Yangtze Delta in southeast China, is a land of abundance and home of silk. For many local peasants in Jiaxing, painting is an important means of artistic expression.Most of the artists labor in the field during daylight and paint at night. Their paintings are known for rustic styles, bright colors and plain designs, drawing extensive attention and praise of the art circle nationwide.  相似文献   

Second scientific expedition across Hoh Xil fruitful     

After their last year's maiden trip to desolate Hob Xil 《中国科学院院刊(英文版)》2007,21(3):157-159

After their last year's maiden trip to desolate Hob Xil (Kekexili),China's largest and the world's third largest uninhabited area, a group of scientists led by DING Lin from the CAS Institute of Tibetan Plateau Research (ITP) recently completed their second-stage survey of the area.  相似文献   

Effect of epidermal growth factor on follicle-stimulating hormone-induced proliferation of granulosa cells from chicken prehierarchical follicles     

Lin JX  Jia YD  Zhang CQ 《Journal of Zhejiang University. Science. B》2011,12(11):875-883

The development of ovarian follicular cells is controlled by multiple circulating and local hormones and factors, including follicle-stimulating hormone (FSH) and epidermal growth factor (EGF). In this study, the stage-specific effect of EGF on FSH-induced proliferation of granulosa cells was evaluated in the ovarian follicles of egg-laying chickens. Results showed that EGF and its receptor (EGFR) mRNAs displayed a high expression in granulosa cells from the prehierarchical follicles, including the large white follicle (LWF) and small yellow follicle (SYF), and thereafter the expression decreased markedly to the stage of the largest preovulatory follicle. SYF represents a turning point of EGF/EGFR mRNA expression during follicle selection. Subsequently the granulosa cells from SYF were cultured to reveal the mediation of EGF in FSH action. Cell proliferation was remarkably increased by treatment with either EGF or FSH (0.1–100 ng/ml). This result was confirmed by elevated proliferating cell nuclear antigen (PCNA) expression and decreased cell apoptosis. Furthermore, EGF-induced cell proliferation was accompanied by increased mRNA expressions of EGFR, FSH receptor, and the cell cycle-regulating genes (cyclins D1 and E1, cyclin-dependent kinases 2 and 6) as well as decreased expression of luteinizing hormone receptor mRNA. However, the EGF or FSH-elicited effect was reversed by simultaneous treatment with an EGFR inhibitor AG1478. In conclusion, EGF and EGFR expressions manifested stage-specific changes during follicular development and EGF mediated FSH-induced cell proliferation and retarded cell differentiation in the prehierarchical follicles. These expressions thus stimulated follicular growth before selection in the egg-laying chicken.  相似文献   

Showcasing the Spirit of the Olympics through Art     

Lin Ziyao Xin Yuan 《中外文化交流(英文版)》2008,(10):8-11

The exhibition of ＂Olympic Fine Arts 2008＂ opened in Beijing International Exhibition Center on August 11 in celebration of the 29th Olympic Games. The event was initiated by the International Olympic Committee and co-organized by the Chinese Ministry of Culture and the Organizing Committee of Beijing Olympic Games. With the theme of ＂China and the world＂ and the slogan of ＂Art makes Olympics better＂, this international gala for art precisely expressed and continued the spirit and concept of ＂Olympic Contest for Sports and Art＂, an event that was held in Sydney and Athens respectively,  相似文献   

Haimen Mountain Ballads     

Cao Lin 《中外文化交流(英文版)》2005,(9):11-11

In the mid and late Tang Dynasty, two sand deltas emerged in Jiangkou which were called Dong Zhou and Bu Zhou. In 958 AD, these two deltas were integrated into one administrative county named Haimen County. Haimen County saw a large number of south China immigrants during the mid- Qing Dynasty and became a place of diverse cultures. Mountain ballads of Wu Culture, which has a history of some 700 years, had great influence on Haimen's ballads. A Qing-Dynasty poet Huang Xian wrote his d…  相似文献