本来要将中文意思贴上来, 但它不让我贴, 说是有不恰当的内容(还蛮莫名其妙的)~所以只写英文好了, 应该看得懂嘛, 蛮简单的, 都是自己编的~Amy: Hi, Betty! Merry Christmas!Betty: Merry Christmas, Amy. Wow…This looks delicious.Amy: Yeah. My favorite holiday is Christmas.Betty: Me...
海伦的最后一部作品是《老师》,她曾为这本书搜集了20年的笔记和信件,而这一切和四分之三的文稿却都在一场火灾中烧毁,连同它们一起烧掉的还有布莱叶文图书室、各国赠送的精巧工艺礼品。如果换一个人也许心灰意冷,可海伦痛定思痛,更加坚定了完成它的决心,她不声不响地坐到了打字机前,开始了又一次艰难的跋涉...
现如今,它拥有显著的教育影响力,三所大学进入了QS世界大学排名。在首都之外,向东南方向移动,是一个历史悠久的小城市萨凡纳,一个保留战前建筑和低洼魅力的奇特形象。再往外一英寸,沿海的堰洲岛就可以提供豪华的度假胜地和丰富的自然保护区。杰基尔岛迎合了人们的魅力,而冒险的人可能更喜欢在坎伯兰岛徒步旅行,或者追随...
*** Japan: Labor Day meets "the gold week" Japan is holiday quite many countries, before May 1 the afterholiday very many, like on April 29 Arbor Day, on May 3 theconstitution commemoration day, on 4th the national holiday, on 5ththe child festival, these holidays links, the common ...
很自然的问题出来了，ζ(3)=？，ζ(5)=？，ζ(2k+1)=?非常不幸，这个问题欧拉没搞清楚，现在也没人能够搞清楚。现在唯一知道的是ζ(3)是个无理数，而ζ(5)是有理数还是无理数都不清楚。有志者可以继续搞，呵呵。但是这不是黎曼猜想。黎曼猜想却是由这个函数来的。现在我们把ζ(s)自变量变...
in other parts of East Asia as well, most notably Korea.The exact origins of Duan Wu are unclear, but one traditional view holds that the festival memorializes the Chinese poet Qu Yuan of the Warring States Period. He committed suicide by drowning himself in a river because he w...
景色很好，3月较暖，柳树在2月底就抽芽了，3月可以看到杨柳和温暖的春风。可以去西湖南线（苏堤）雷峰塔六和塔玉皇山
In 2007, OneRepublic released their debut album, Dreaming Out Loud. Its lead single, "Apologize", was notably remixed by Timbaland, becoming a huge international success, reaching number one in sixteen countries and subsequently earning them a Grammy Award nomination.[5] The second ...
3、秋瓷炫&李彩桦 ❤️CP名：艾如火 当年《回家的诱惑》这部剧是真的很火啊，我也是从头追到尾，如今十几年过去了，没想到当初在剧里是情敌的两个人，如今同框看着是那么的惺惺相惜，回忆杀！秋瓷炫一进门，李彩桦就朝她挥手走了过去，两个人抱在一起时感觉都要哭了，两个人手牵手去...
聚乙烯醇(PVA)油井水泥降失水剂具有价格适中、对水泥浆缓凝时间和抗压强度影响小且有一定的成膜防气窜作用等优点,有很好的应用前景[3,4]。 本文以自合成的耐温120℃的非离子聚合物降失水剂聚乙烯醇PVA-120为对象,同时以耐温160℃的阴离子型(AMPS/AM/AA)共聚物降失水剂JHW-160为参照,结合陈涓等[3]的研究...