【摘 要】
：
从徐州去山东枣庄,有好几条路可走,我们选择了经过台儿庄的一条路。经历过抗日战争的许多人,都还会记得台儿庄会战这段史实。那是在抗日战争初期,继八路军平型关大捷之后,中
论文部分内容阅读
从徐州去山东枣庄,有好几条路可走,我们选择了经过台儿庄的一条路。经历过抗日战争的许多人,都还会记得台儿庄会战这段史实。那是在抗日战争初期,继八路军平型关大捷之后,中国军队对日作战取得的又一次胜利。时间过去四十五年了,
Zaozhuang from Xuzhou to Shandong, there are several ways to go, we chose to go through Taierzhuang a road. Many who have experienced the war of resistance against Japan will still remember the historical facts about the Taierzhuang campaign. It was another victory won by the Chinese army against Japan following the victory of the Eighth Route Army in the early days of the Anti-Japanese War. Over the past 45 years,
其他文献
Internet is indispensable for most people in Hong Kong.Proper use of internet can definitely enrich our exposures and horizon conveniently.However, it also
由于开关电源具有小型、轻量、效率高、价格低等优点,在工业上有取代线性电源的趋势。然而,开关电源的这些优点在一定程度上被它们产生的电磁干扰所抵消。由于开关电源的广泛
１９９８年５月８日，亚洲第三届血管外科大会在北京国际会议中心隆重举行，来自世界各国的血管外科界专家多达３００余人。会场内外贤者云集，各流荟萃，气氛异常热烈。当大会主持人汪忠镐教授健步走上
Ping’ou hybrid hazelnut is produced by cross cultivation and is widely cultivated in northern China with good development prospects. Based on a field experimen
准确估算区域尺度冬小麦单产对明确区域农业生产现状与保证国家粮食安全有重要意义。光能利用率模型是作物单产估算的常用模型之一,模型中最大光能利用率(ξ_(max))是准确估算作物单产的关键参数,作物的ξ_(max)是否随时间发生变化需要深入探讨。首先使用Savitzky-Golay(S-G)对中分辨率成像光谱仪(MODIS)时序植被指数数据进行滤波,采用差分法结合光谱突变法提取了山东省2000年—20
Background: Suicide has been the ninth leading cause of death in Taiwan for more than a decade.This study is intended to explore and identify the contributi
Objective: This study aimed to examine the mediating effect of depression on hope and suicide ideation, and to explore the relationship among depression, ho
一位普通的农家妇女,把满腔的心血和母爱倾注于八位孤儿身上。十余年的风风雨雨,十余年的酸甜苦辣,昔日的孤儿如今都已长大成人,但他们永生永世也忘不了这位——
An ordinar
由香港“花木大王”周才喜先生1991年投资兴建的国内最大的仙人掌及多肉植物生产基地,最近在福州市建新镇麦浦村,建成投产。该基地占地80亩,温室60座,荫棚8000平方米,全天候
多年来使工程师和科学家感到棘手的问题是石英晶体谐振器在激励电平超过10～100微瓦时所引起的明显的频率偏移这个很不需要的特性。这种现象哈蒙德(Hammond)已经作了介绍。通