【摘 要】
：
The 105th day from the winter solstice1. It is on Chung Myung day or the day after and it usually falls on the second month and occasionally third month of the
论文部分内容阅读
The 105th day from the winter solstice1. It is on Chung Myung day or the day after and it usually falls on the second month and occasionally third month of the lunar calendar. (Chung Myung Day usually falls on approximately the 5th of April of the solar calendar, and it is a day before or after Hanshik day. )On this day, on most of the farms, the preparations for rice paddies2 are begun and the soil is turned over of paddy fields and dry fields banks is begun.
其他文献
我国地域辽阔，土地能够创造财富，是人类生活、生产不可缺少的基本要素。平原地区，土地肥沃，提供着我国大部分人口的口粮，是重要的粮食基地，但目前平原地区土地利用尚缺乏科学性，土地
Xie Yans spirits were sinking with the setting sun. Spring was her favourite season and the time a few weeks after the Spring Festival were especially dear to h
毋庸讳言,今天讨论教育问题的背景是:现代大学已经堕落为职业培训公司和学术工业制造公司.在学生眼里,学校理所当然是就业培训服务机构;在学校眼里,教师是雇员,学生是客户、
“独立教师”的出现,犹如一片秋叶,它预示教学真正专业化时代的到来,意味着真正专业化的教育和教师作为独立的力量进入市场时代的开始.rnA“独立教师”的出现标志着教师专业
果桑栽培已经成为现代蚕桑产业发展的新领域，有关桑雌花与桑椹生长发育的研究也因此受到越来越多的关注。为了探讨桑树雌花发育及其调控的分子机理，本研究以果桑品种“大10”和
Eminem is easily the most enigmatic figure in popular music today. Brazenly(厚脸皮地) honest, deeply troubled, allegedly homophonic and misogynistic(厌恶女人的
森林凋落物是森林生态系统养分归还的主要形式,凋落物分解过程中的养分释放(N,P,K),对维持土壤肥力、保持植物再生长,养分的可利用性,促进生态系统正常的物质循环和养分平衡
城市园林绿地作为城市环境的过滤器,改善了城市的结构和形象,提高了城市居民的生活质量。近几年,人们对生存环境的要求更高,绿地建设越来越强调生态,其设计不仅要求外观上符
黄秆乌哺鸡竹(Phyllostachys vivax f.aureocaulis)是竹亚科(Bambusoideae Nees)乌哺鸡竹(Phyllostachys vivax McClure)的变型,竹秆为黄色,节间会出现不同宽度和深浅的绿色
When I was fourteen years old(same age as my daughter is today), my mom and I didnt have money for a Christmas dinner, much less gifts. I knew she was sad about