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有理Bernstein基和多元有理Blossoms的注记 被引量:1
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作者 吴蓓蓓 占棠森 《合肥工业大学学报(自然科学版)》 CAS CSCD 2002年第6期1235-1239,共5页
利用指数为分数的二项式定理,将Bernstein基推广到分数次,发展了分数次Bernstein基,得到了与整数次Bern-stein基许多类似的性质及恒等式,而这些性质及恒等式对于整数次Bernstein基仍成立,并且给出了关于分数次Bernstein基的Marsden恒等... 利用指数为分数的二项式定理,将Bernstein基推广到分数次,发展了分数次Bernstein基,得到了与整数次Bern-stein基许多类似的性质及恒等式,而这些性质及恒等式对于整数次Bernstein基仍成立,并且给出了关于分数次Bernstein基的Marsden恒等式及Blossoming形式。文中实例表明,负分数次Bernstein基比负整数次Bernstein基具有更大的灵活性。 展开更多
关键词 有理Bernstein基 多元有理blossoms 注记 分数次Bernstein基 Blossoming形式 Marsden恒等式 对偶泛函 整数次Bernstein基 二项式定理 样条曲线
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Facing the Sea, with Spring Blossoms
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作者 庄天娇 薛朝花 《中学生英语》 2019年第21期8-8,共1页
To live on the island for a year, the first things I need to prepare are a variety of vegetable seeds, such as millet, celery and spinach. Planting flowers, such as magnolias, osmanthuses (桂花),sun flowers, butterfly... To live on the island for a year, the first things I need to prepare are a variety of vegetable seeds, such as millet, celery and spinach. Planting flowers, such as magnolias, osmanthuses (桂花),sun flowers, butterfly orchids and pomegranate (石榴) flowers, is also a good idea. To feel the germination (发芽) of seeds and blossom of flowers on the island is the most wonderful thing. 展开更多
关键词 with SPRING blossoms FACING the SEA
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Enjoy Spring's Blossoms in China
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作者 Audrey Guo 《China's Foreign Trade》 2019年第2期60-63,共4页
The weather really started to warm up in March.Rapeseeds, peach trees and sakura (cherry blossoms) have bloomedsouth of Yangtze River in places such as Yunnan province, Guangxi Zhuang Autonomous Region, Shanghai, Jian... The weather really started to warm up in March.Rapeseeds, peach trees and sakura (cherry blossoms) have bloomedsouth of Yangtze River in places such as Yunnan province, Guangxi Zhuang Autonomous Region, Shanghai, Jiangxi Province, Anhui Province, Hunan Province and Hubei Province. If you search'enjoyingflowerws'in the trip.com, thousands of products come up for package tours, independent travel,one-day trips, ticket booking for scenic spots, etc. Trip.com suggested that the number of research key words about rapeseeds, peach blossoms arnd sakura soared by 300%. 展开更多
关键词 ENJOY Spring’s blossoms China
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Romance Blossoms In Africa
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作者 Cui Xiaoqin 《ChinAfrica》 2014年第4期54-55,共2页
WITH the sound of waves rushing gently up along the shore, a Chinese girl was taking her first steps down the aisle. On the beautiful island of Praslin, thousands of miles away from her homeland, this was the beach we... WITH the sound of waves rushing gently up along the shore, a Chinese girl was taking her first steps down the aisle. On the beautiful island of Praslin, thousands of miles away from her homeland, this was the beach wedding she had been dreaming about ever since she was a young girl. As part of the wedding, their "love tree," two trees with branches interlocking, a token of true love in Chinese culture, was planted on the sand of the Seychelles. 展开更多
关键词 Romance blossoms In Africa
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Laiyang pear blossoms festival unveiled
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《走向世界》 2019年第18期25-25,共1页
The 2019 Laiyang Pear Blossoms Festival is underway from April 13 to April 23 in Laiyang,East China’s Shandong province, offering splendid views of pear blossoms.Laiyang, a county-level city in Yantai, is famed in Ch... The 2019 Laiyang Pear Blossoms Festival is underway from April 13 to April 23 in Laiyang,East China’s Shandong province, offering splendid views of pear blossoms.Laiyang, a county-level city in Yantai, is famed in China for its sweet juicy pears and has held the pear blossom festival for 28 years. The annual festival has become an important way for Laiyang to promote its pear culture and featured products. 展开更多
关键词 Laiyang PEAR blossoms FESTIVAL SHANDONG PROVINCE
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Peach Blossoms in the Snowy Night
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作者 BIAN WEN SUJIE MAN 《Women of China》 1997年第3期52-52,共1页
THE dish "peach blossoms in the snowy night" is a dish which uses shrimp as its main ingredient. A story about this dish occurred more than 1,300 years ago. According to the legend, in February of 655 A.D., ... THE dish "peach blossoms in the snowy night" is a dish which uses shrimp as its main ingredient. A story about this dish occurred more than 1,300 years ago. According to the legend, in February of 655 A.D., Emperor Gaozong Li Zhi of the Tang Dynasty became seriously ill soon after Wu Zetian was chosen as Empress. As wife of the Emperor. Wu took good care of Li 展开更多
关键词 EMPEROR Peach blossoms in the Snowy Night AS
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Court holds that Eloping No Crime if Love Blossoms
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作者 金乡 《当代外语研究》 2001年第6期15-15,共1页
这是一则来自罗马(意大利)的消息。婚姻不能自主,引发了多少人间的悲喜剧!意大利南部的少男少女往往通过“一夜私奔”(英语称one night eloping trip,当地人称fuitina),来造成“既成事实”。当地法院裁定这种“一夜私奔”无罪,不过,这... 这是一则来自罗马(意大利)的消息。婚姻不能自主,引发了多少人间的悲喜剧!意大利南部的少男少女往往通过“一夜私奔”(英语称one night eloping trip,当地人称fuitina),来造成“既成事实”。当地法院裁定这种“一夜私奔”无罪,不过,这是有条件的,条件在本文标题已经讲明。文章的末尾三个词(令读者愕然)将条件具体化了。 展开更多
关键词 Court holds that Eloping No Crime if Love blossoms 意大利
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Untimely Blossoms Upset Leisure Industry
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作者 马贞 《当代外语研究》 2002年第5期15-16,共2页
每年樱花盛开时,日本人便会三五成群,或漫步樱花丛中,或在樱花树下小憩、野餐。轻风掠过,无数晶莹剔透的樱花花瓣摇曳着婀娜的身姿,如雪花般飘落在游人的肩上、嫩绿的草地上、荡漾的湖面上。那种震撼人心的清纯的美,世间唧得几回见啊!孰... 每年樱花盛开时,日本人便会三五成群,或漫步樱花丛中,或在樱花树下小憩、野餐。轻风掠过,无数晶莹剔透的樱花花瓣摇曳着婀娜的身姿,如雪花般飘落在游人的肩上、嫩绿的草地上、荡漾的湖面上。那种震撼人心的清纯的美,世间唧得几回见啊!孰料,今年的樱花比往年提前两周开放,这难道不是给日本人带来了一份意外的惊喜? 展开更多
关键词 Untimely blossoms Upset Leisure Industry
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Peoch Blossoms in the Snow
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作者 ZHU XIPENG 《Women of China》 1997年第3期53-53,共1页
Ingredients:8 fresh shrimp, 8 egg whites, 25 grams cooked ham, 50 grams tomato sauce, 500 grams cooking oil, cooking wine, corn starch, wheat flour, coriander leaves and mushrooms. Add sugar, salt and MSG for taste. M... Ingredients:8 fresh shrimp, 8 egg whites, 25 grams cooked ham, 50 grams tomato sauce, 500 grams cooking oil, cooking wine, corn starch, wheat flour, coriander leaves and mushrooms. Add sugar, salt and MSG for taste. Method: 1. Beat six egg whites until they form a peak. Add corn starch, wheat flour and salt to the 展开更多
关键词 Peoch blossoms in the Snow
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The Tour Show Blossoms in Central China
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《集邮博览》 2009年第1期73-73,共1页
As a part of China 2009 World Philatelic Exhibition----the"Tour Show" which covers 60 cities arrived at its ninth stop Xinyang City,He Nan Province on December 8,2008.Xinyang is recognized as a representativ... As a part of China 2009 World Philatelic Exhibition----the"Tour Show" which covers 60 cities arrived at its ninth stop Xinyang City,He Nan Province on December 8,2008.Xinyang is recognized as a representative city in the field of stamp collecting with its profound philatelic history,and it is also one of the cradles 展开更多
关键词 The Tour Show blossoms in Central China
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Morgan-Scott 三角剖分上样条空间 S_n^3(Δ_(ms))的维数 被引量:2
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作者 陈之兵 《深圳大学学报(理工版)》 EI CAS 1998年第2期7-16,共10页
利用Blossoming方法探讨了Morgan-Scot三角剖分上样条空间S3n(Δms)的维数.令T0,T1,T2及T′0,T′1,T′2分别是内外三角形的顶点,则当TiT′i不共点时,dimS36(Δms)=31... 利用Blossoming方法探讨了Morgan-Scot三角剖分上样条空间S3n(Δms)的维数.令T0,T1,T2及T′0,T′1,T′2分别是内外三角形的顶点,则当TiT′i不共点时,dimS36(Δms)=31;当n≥7时,dimS3n(Δms)=12n(7n-51)+58. 展开更多
关键词 样条 维数 M-S剖分 Blossoming法
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研究二元样条空间维数的Blossoming方法
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作者 陈之兵 奚梅成 +2 位作者 陈效群 章明 冯玉瑜 《高校应用数学学报(A辑)》 CSCD 北大核心 1998年第B06期64-78,共15页
本文综述了研究二元样条的Blossoming方法.成功地重建了平面上贯穿剖分的维数公式.而且利用这种方法,对定义在Morgan-Scot剖分上样条空间的维数取得了一些新的结果.
关键词 样条空间 维数 Blossoming方法 Morgan-Scot剖分
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矩形域和三角域上有理Bézier曲面片相互转换的Blossoming方法
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作者 张铭丽 陈效群 冯玉瑜 《中国科学技术大学学报》 CAS CSCD 北大核心 2008年第2期121-129,162,共10页
采用Blossoming方法,讨论了有理Bézier矩形曲面片和三角曲面片之间的相互转换,将一个(m,n)次有理Bézier矩形片转换为两个m+n次有理Bézier三角片,以及通过重新参数化将一个n次有理Bézier三角片转换为三个非退化(n,n... 采用Blossoming方法,讨论了有理Bézier矩形曲面片和三角曲面片之间的相互转换,将一个(m,n)次有理Bézier矩形片转换为两个m+n次有理Bézier三角片,以及通过重新参数化将一个n次有理Bézier三角片转换为三个非退化(n,n)次有理Bézier矩形片,得到相互转换的显式表达,并给出了算法.数值例子表明了Blossoming方法的有效性. 展开更多
关键词 有理Bézier矩形曲面片 有理Bézier三角曲面片 BLOSSOMING
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二元样条空间维数的若干进展
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作者 陈之兵 冯玉瑜 《数学进展》 CSCD 北大核心 2000年第1期19-25,共7页
近年来,计算机辅助几何设计(CAGD)中兴起了一种叫做 blossom的方法.本文综述了该方法用之于三角剖分上样条空间维数的研究所取得的一些进展.
关键词 blossom方法 样条空间 维数 CAGD 三角剖分
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英译《牡丹亭》选场
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作者 汪榕培 《外语与外语教学》 CSSCI 北大核心 1999年第4期40-47,共8页
关键词 《牡丹亭》 英译 What SCENE WHOIS RIDICULE blossom CLUTCH ASPART 汪榕培
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三角剖分上样条空间维数的新描述
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作者 陈之兵 《深圳大学学报(理工版)》 EI CAS 1999年第2期69-72,共4页
用blossom方法对三角剖分上样条空间的维数做了新的描述,对影响维数的因素做了深入探讨.
关键词 三角剖分 维数 blossom方法 样条空间
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Here Comes the Show
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作者 DENG DI 《China Today》 2019年第7期64-66,共3页
HAVE you watched this? A singer sings Justin Bieber’s song Baby on stage, while his partner alongside him plays the kuaiban , a pair of bamboo clappers which are played at fast tempo and in a lively way to go with th... HAVE you watched this? A singer sings Justin Bieber’s song Baby on stage, while his partner alongside him plays the kuaiban , a pair of bamboo clappers which are played at fast tempo and in a lively way to go with the singing. Or have you seen such a dialogue? A young Chinese man slows down his words to ask a foreign student,“W-h-e-r-e a-r-e y-o-u f-r-o-m?” The latter responds merrily by singing a famous Chinese lyric,“My hometown is where peach blossoms flourish.” 展开更多
关键词 JUSTIN Bieber’s alongside him PLAYS blossoms flourish
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BLOSSOM教学法在高校思政课程中的探索与实践——以《思想道德修养与法律基础》为例
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作者 刘伟 《教育教学论坛》 2014年第10期102-103,共2页
BLOSSOM教学法是在探寻增强《思想道德修养与法律基础》课程实效性途径的又一探索,即宽容博学的教师以多媒体为辅助,采用最优最佳的教学手段,在双向和互动中引导大学生悦纳自己,形成独立见解和积极进取的人生观和价值观的教学方法。
关键词 BLOSSOM 教学法 高校 思政 课程
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智能机器人如何辅助编辑生产社交媒体爆款——以纽约时报Blossom为例 被引量:2
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作者 汤天甜 李琪 《传媒评论》 2017年第9期27-28,共2页
传统媒体时代,新闻生产主要依靠记者的新闻敏感寻找新闻线索,进行新闻采访,发布新闻稿件;而随着大数据和人工智能技术的发展,新闻的生产模式也在发生颠覆性的变化,新闻机器人的应用,不再局限于自动化新闻写作,更深入到内容生产发布流程... 传统媒体时代,新闻生产主要依靠记者的新闻敏感寻找新闻线索,进行新闻采访,发布新闻稿件;而随着大数据和人工智能技术的发展,新闻的生产模式也在发生颠覆性的变化,新闻机器人的应用,不再局限于自动化新闻写作,更深入到内容生产发布流程。嵌于企业内部协作程序Slack平台下的Blossom,是由纽约时报研发的新闻机器人。 展开更多
关键词 纽约时报 FACEBOOK 社交媒体 Blossom 智能机器人
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Pear Blossom Blast Caused by Pseudomonas syringae pv. syringae in China 被引量:1
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作者 QIU Wen HUAI Yan +5 位作者 XU Fu-shou XU Li-hui XIE Guan-lin LI Bin YU Shan-hong LIU Jun-ying 《Agricultural Sciences in China》 CAS CSCD 2008年第9期1091-1096,共6页
This study was done to determine the causal organism of the pear blossom and bud blast in China. It was identified by a bacteriological test, electro-microscopic observation, Koch's postulate test, Biolog, fatty acid... This study was done to determine the causal organism of the pear blossom and bud blast in China. It was identified by a bacteriological test, electro-microscopic observation, Koch's postulate test, Biolog, fatty acid methyl esters (FAMEs), and a polymerase chain reaction (PCR) test, and compared with the standard reference strains. Six representative strains out of 20 pathogenic bacterial isolates from 16 diseased samples showed characteristics similar to three standard strains of Pseudomonas syringae pv. syringae from Belgium. They were identified as P. syringae pv. syringae with a Biolog similarity of 0.57-0.86 and FAMEs similarity of 0.58-0.81. The bacterium was reisolated from the symptomatic plants and blossoms. Identification as P. syringae pv. syringae was confirmed by using PCR primers and sequence tests, and compared with the above-mentioned results. The data supported the fact that the pear blossom and bud blast in China could be caused by P. syringae pv. syringae. 展开更多
关键词 pear blossom blast pear bud blast Pseudomonas syringae pv. syringae confirmation
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