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Watertight,Bulkhead Technology of Chinese Junks
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《ChinAfrica》 2019年第3期60-61,共2页
Inscribed on the List of Intangible Cultural Heritage in Need of Urgent Safeguarding in 2010.
关键词 Watertight BULKHEAD TECHNOLOGY CHINESE junks
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基于MVP模式的Android应用程序实现及其单元测试研究 被引量:3
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作者 刘升贵 《福建电脑》 2017年第7期94-95,共2页
指出了MVC模式在Android应用程序设计与实现中的不足,引入MVP模式的必要性。阐述了MVP模式的总体架构以及按照其指导思想创建应用程序的步骤。说明了在MVP模式下进行Android应用程序单元测试的策略、工具选型和方法。
关键词 MVC MVP 单元测试 JUNK Mockito Espresso
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“Junk”DNA的研究进展
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作者 董玉玮 《科技资讯》 2007年第27期4-5,共2页
真核生物基因组中存在着大量的非编码序列,这些"Junk"DNA所发挥的重要功能正逐渐被人们所了解。本文综述了真核生物基因组中"Junk"DNA的构成和功能,并对未来进一步的研究作了展望。
关键词 "Junk"DNA 构成 功能 发展
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人类基因组中的非编码区信息
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作者 方茹 杨少宗 《阜阳师范学院学报(自然科学版)》 2002年第1期26-28,共3页
随着人类基因组计划地完成,非编码序列引起人们越来越多地关注。本文将介绍几种主要成分:内含子、可转移成分、简单重复序列,其中有些是人类疾病潜在病因,因此对它们的研究为一些疾病的治疗带来了广泛的前景。
关键词 人类基因组 非编码区信息 非编码序列 内含子 可转移成分 简单重复序列 “Junk”DNA
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从Schrodinger的微型密码到Junk DNA编码关系的探索
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作者 罗辽复 《物理通报》 2005年第3期3-6,共4页
60年前埃尔温·薛定谔在英国都柏林三一学院高等研究院作了著名的题为<生命是什么?>的系列讲演,并随即整理成小册子,以<生命是什么?活细胞的物理观>为书题,在剑桥大学出版社出版.这本小册子在生物学界极负盛名,被称为&q... 60年前埃尔温·薛定谔在英国都柏林三一学院高等研究院作了著名的题为<生命是什么?>的系列讲演,并随即整理成小册子,以<生命是什么?活细胞的物理观>为书题,在剑桥大学出版社出版.这本小册子在生物学界极负盛名,被称为"分子生物学中的<汤姆叔叔的小屋>",意思是指这本书可看作分子生物学的开端,好像<汤姆叔叔的小屋>是黑奴文学的开端一样.在那个传统生物学占统治地位的年代,"这本书的出版给生物学增添了异彩".很多在生物学中作出过重要贡献的科学家如霍尔丹(Holdane)和克里克(Crick),都承认受到过这位具有高度独创性的缜密思维的物理学家在本书中提出的许多观念的影响;事实上,沃森(Watson)和克里克就是在薛定谔的影响下去分析遗传物质DNA的.正如彭罗斯(Penrose)1991年在本书前言中说"这本书一定会跻身于本世纪最有影响的科学著作之列,它代表了一位物理学家力图理解真正的生命之谜的有力尝试.这位物理学家的深刻洞察力在很大程度上已经改变了人们对世界组成的理解". 展开更多
关键词 分子生物学 《生命是什么?》 遗传密码 JUNK DNA 编码关系
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Junk DNA分子序列碱基组合的频率分析
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作者 李海 王正荣 《生物医学工程学杂志》 EI CAS CSCD 北大核心 1995年第3期224-228,共5页
JunkDNA分子序列中很大部分由简单序列的重复序列组成,并且呈现较大的个体差异.这些简单序列及其重复序列的频率分布可能具有某种指征作用.本文拟就简单序列的复合频率,提出了一种复合分布模型,以及模式选择的一种标准,用... JunkDNA分子序列中很大部分由简单序列的重复序列组成,并且呈现较大的个体差异.这些简单序列及其重复序列的频率分布可能具有某种指征作用.本文拟就简单序列的复合频率,提出了一种复合分布模型,以及模式选择的一种标准,用以检验JunkDNA分子序列的统计性质.本文就几种具体的假设,给出了模型的概率分布和参数估计式. 展开更多
关键词 JUNK DNA 简单序列 重复序列 频率分布
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Junk band recovery for hyperspectral image based on curvelet transform
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作者 孙蕾 罗建书 《Journal of Central South University》 SCIE EI CAS 2011年第3期816-822,共7页
Under consideration that the profiles of bands at close wavelengths are quite similar and the curvelets are good at capturing profiles, a junk band recovery algorithm for hyperspectral data based on curvelet transform... Under consideration that the profiles of bands at close wavelengths are quite similar and the curvelets are good at capturing profiles, a junk band recovery algorithm for hyperspectral data based on curvelet transform is proposed. Both the noisy bands and the noise-free bands are transformed via curvelet band by band. The high frequency coefficients in junk bands are replaced with linear interpolation of the high frequency coefficients in noise-flee bands, and the low frequency coefficients remain the same to keep the main spectral characteristics from being distorted. Jutak bands then are recovered after the inverse curvelet transform. The performance of this method is tested on the hyperspectral data cube obtained by airborne visible/infrared imaging spectrometer (AVIRIS). The experimental results show that the proposed method is superior to the traditional denoising method BayesShrink and the art-of-state Curvelet Shrinkage in both roots of mean square error (RMSE) and peak-signal-to-noise ratio (PSNR) of recovered bands. 展开更多
关键词 hyperspectral image curvelet transform junk band denosing
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除砂处理的全新理念——The Junk Trap除砂装置
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作者 李玉峰 《中华纸业》 CAS 北大核心 2009年第18期111-111,共1页
在除砂处理的应用上,业界一直没有统一的标准和措施来解决这个问题。但是除砂处理所导致的一系列诸如闸板的磨损、闸板被撞弯以及阀门的堵塞等问题一直很常见,特别是在旋分除砂器中介质旋转所引起的阀门闸板和管道的磨损等问题十分严重。
关键词 砂处理 JUNK 除砂装置 TRAP 闸板 除砂器 磨损 阀门
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南中国海的海盗斗士
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作者 罗伯特.卡德韦尔 黄凌霄 《海交史研究》 2012年第1期93-102,共10页
古代中国是世界上帆船最多的国家,16世纪以后在中国南方常见的渔用与商用junk为了防备海盗袭击,都装备了许多奇形怪状的武器,大都是列强侵略中国时遗留下的旧武器经过改良而成的。重装备的Junk(16世纪以后,外国人对中国船的称呼,尤指帆... 古代中国是世界上帆船最多的国家,16世纪以后在中国南方常见的渔用与商用junk为了防备海盗袭击,都装备了许多奇形怪状的武器,大都是列强侵略中国时遗留下的旧武器经过改良而成的。重装备的Junk(16世纪以后,外国人对中国船的称呼,尤指帆船)不笨拙很灵巧,具有很强的操作性和适航性,同时船上水手具有高超的控帆技术,在遭遇袭击时,显现了战斗力。 展开更多
关键词 海盗 junk船 武器装备
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Relationship between Shanghai Sand Junk Culture and the Development of Shanghai International Shipping Center
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作者 Qunzhen QU Siyu GAO 《Meteorological and Environmental Research》 CAS 2021年第5期31-34,共4页
From the three aspects of material culture,institutional culture and spiritual culture,the connotation and development of Shanghai sand junk culture and the position in Shanghai shipping culture were analyzed,and the ... From the three aspects of material culture,institutional culture and spiritual culture,the connotation and development of Shanghai sand junk culture and the position in Shanghai shipping culture were analyzed,and the relationship between Shanghai sand junk culture and the development of Shanghai International Shipping Center was studied according to the construction target and the soft power demand of Shanghai International Shipping Center. 展开更多
关键词 Sand junk culture Shanghai International Shipping Center Shipping culture RELATIONSHIP
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Analysis of the Functions of Shanghai Sand Junk Culture in Modern Times
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作者 Binbin HE Qunzhen QU 《Meteorological and Environmental Research》 CAS 2021年第3期50-52,共3页
From the aspects of the spiritual core of modern Shanghai sand junk culture,the influence of modern sand junk culture on the urbanization process of Shanghai,and the inheritance of modern Shanghai sand junk culture,th... From the aspects of the spiritual core of modern Shanghai sand junk culture,the influence of modern sand junk culture on the urbanization process of Shanghai,and the inheritance of modern Shanghai sand junk culture,the functions of modern Shanghai sand junk culture were analyzed to provide certain reference for the application and inheritance of sand junk culture in the new era. 展开更多
关键词 Modern Shanghai Sand junk culture Function
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Study on the Relationship between Shanghai Sand Junk Culture and Marine Culture
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作者 Qunzhen QU Yunting WEI 《Meteorological and Environmental Research》 CAS 2022年第2期50-52,共3页
Shanghai sand junk culture and marine culture were introduced from the four aspects of culture(physics,institution,behavior and mentality),and their relation was analyzed.The results show that there is a generic relat... Shanghai sand junk culture and marine culture were introduced from the four aspects of culture(physics,institution,behavior and mentality),and their relation was analyzed.The results show that there is a generic relationship between marine culture and Shanghai sand junk culture.Shanghai sand junk culture reflects the marine culture in a specific period and enriches the connotation of marine culture.Marine culture is the foundation of Shanghai sand junk culture,and provides new opportunities for the sustainable development of Shanghai sand junk culture.Therefore,the study of the relationship between Shanghai sand junk culture and marine culture is beneficial for the two to promote each other,and lays a solid cultural foundation for the realization of"maritime power". 展开更多
关键词 Shanghai sand junk culture Marine culture RELATIONSHIP
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Study on the Relationship between Shanghai Sand Junk Culture and Shanghai Urban Culture
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作者 Qunzhen QU Hongmei ZHENG 《Meteorological and Environmental Research》 CAS 2021年第3期38-40,共3页
From material,spiritual,institutional and behavioral aspects,Shanghai sand junk culture and Shanghai urban culture were studied,and the relationship between the two was analyzed.It is found that there are similarities... From material,spiritual,institutional and behavioral aspects,Shanghai sand junk culture and Shanghai urban culture were studied,and the relationship between the two was analyzed.It is found that there are similarities and individualities between Shanghai sand junk culture and Shanghai urban culture,and the two are closely compatible. 展开更多
关键词 Shanghai sand junk culture Shanghai urban culture RELATIONSHIP
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Study on Sand Junk Culture in Shanghai during the Ming and Qing Dynasties
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作者 Qunzhen QU Xi KUANG 《Meteorological and Environmental Research》 CAS 2021年第4期21-23,共3页
Starting from the perspective of shipping culture,sand junk culture in Shanghai during the Ming and Qing Dynasties was studied from the aspects of material,system,behavior and mentality.It is found that the change and... Starting from the perspective of shipping culture,sand junk culture in Shanghai during the Ming and Qing Dynasties was studied from the aspects of material,system,behavior and mentality.It is found that the change and development of sand junk culture in Shanghai during the Ming and Qing Dynasties are closely related to the convenient shipping conditions and economic activities."Sand junk culture"runs through the development of shipping industry in Shanghai area,reflecting a pioneering and enterprising,compatible and inclusive spirit. 展开更多
关键词 Ming and Qing Dynasties Sand junk culture Shipping culture Shipping industry
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The “3 Genomic Numbers” Discovery: How Our Genome Single-Stranded DNA Sequence Is “Self-Designed” as a Numerical Whole
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作者 Jean-Claude Perez 《Applied Mathematics》 2013年第10期37-53,共17页
This article proves the existence of a hyper-precise global numerical meta-architecture unifying, structuring, binding and controlling the billion triplet codons constituting the sequence of single-stranded DNA of the... This article proves the existence of a hyper-precise global numerical meta-architecture unifying, structuring, binding and controlling the billion triplet codons constituting the sequence of single-stranded DNA of the entire human genome. Beyond the evolution and erratic mutations like transposons within the genome, it’s as if the memory of a fossil genome with multiple symmetries persists. This recalls the “intermingling” of information characterizing the fractal universe of chaos theory. The result leads to a balanced and perfect tuning between the masses of the two strands of the huge DNA molecule that constitute our genome. We show here how codon populations forming the single-stranded DNA sequences can constitute a critical approach to the understanding of junk DNA function. Then, we suggest revisiting certain methods published in our 2009 book “Codex Biogenesis”. In fact, we demonstrate here how the universal genetic code table is a powerful analytical filter to characterize single-stranded DNA sequences constituting chromosomes and genomes. We can then show that any genomic DNA sequence is featured by three numbers, which characterize it and its 64 codon populations with correlations greater than 99%. The number “1” is common to all sequences, expressing the second law of Chargaff. The other 2 numbers are related to each specific DNA sequence case characterizing life species. For example, the entire human genome is characterized by three remarkable numbers 1, 2, and Phi = 1.618 the golden ratio. Associated with each of these three numbers, we can match three axes of symmetry, then “imagine” a kind of hyperspace formed by these codon populations. Then we revisit the value (3-Phi)/2 which is probably universal and common to both the scale of quarks and atomic levels, balancing and tuning the whole human genome codon population. Finally, we demonstrate a new kind of duality between “form and substance” overlapping the whole human genome: we will show that—simultaneously with the duality between genes and junk DNA—there is a second layer of embedded hidden structure overlapping all the DNA of the whole human genome, dividing it into a second type of duality information/redundancy involving golden ratio proportions. 展开更多
关键词 Genetic Code CODON Populations Junk DNA Cancer Genomics Chromosomal Translocations Genomes Diversity Chromosomes Diversity WHOLE Human GENOME DNA SEQUENCE “Phi” the Golden Ratio Fibonacci NUMBERS Information Theory SYMMETRY Cellular Automata Chargaff’s CODON Level SYMMETRY Principle Fractal Self-Similarity “e” Euler’s Number “Pi” form and Substance Redundancy Encryption
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小议junk mail
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作者 龙毛忠 《语言教育》 1993年第12期11-12,共2页
笔者在国外进修期间发现了一个有趣的现象:信箱里除了信件、杂志以外,还有不少“不速之客”不期而至,那就是 junk mail, 即一些没有注明收件人姓名、住址的宣传品。这些东西来源不一,五花八门:有当地报纸、有传教的小册子、有生产厂家... 笔者在国外进修期间发现了一个有趣的现象:信箱里除了信件、杂志以外,还有不少“不速之客”不期而至,那就是 junk mail, 即一些没有注明收件人姓名、住址的宣传品。这些东西来源不一,五花八门:有当地报纸、有传教的小册子、有生产厂家的产品介绍(有的甚至还附有样品如洗发香波、眼镜套等)、有商店的商品厂告及其价目表。 展开更多
关键词 收件人姓名 洗发香波 当地报纸 JUNK mail 招聘启事 商品广告 本地新闻 牛皮纸袋 免费报纸 个人权力
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汉堡 炸鸡和比萨的世界
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作者 黎明 《中国食品与市场》 2006年第1期58-59,共2页
除了麦当劳的汉堡、肯德基的家乡炸鸡和必胜客的比萨干酪烘饼。恐怕再没有其它快餐食品具有如此魅力。能够在百来年的时间里在世界上到处风行。尽管汉堡、炸鸡和比萨在美国被称之为“Junk food”(垃圾食品),一般美国家庭也不主张将... 除了麦当劳的汉堡、肯德基的家乡炸鸡和必胜客的比萨干酪烘饼。恐怕再没有其它快餐食品具有如此魅力。能够在百来年的时间里在世界上到处风行。尽管汉堡、炸鸡和比萨在美国被称之为“Junk food”(垃圾食品),一般美国家庭也不主张将它们作为孩子的正经食物,但它们却仍然统领着许许多多大人和小孩的味蕾。 展开更多
关键词 汉堡 炸鸡 世界 美国家庭 快餐食品 JUNK 垃圾食品 FOOD 麦当劳
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陈君石:我对“垃圾食品”的看法
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《饮食科学》 2016年第7期1-1,共1页
“垃圾食品”这个说法来源于英文词junkfood。根据牛津词典,junk的意思是无用或无价值的东西,而junkfood则为“垃圾食品”(制作、食用方便,却有害健康的食品)。在两方,它最开始是指汉堡包、薯条等快餐食品,后来扩展到炸鸡和可乐... “垃圾食品”这个说法来源于英文词junkfood。根据牛津词典,junk的意思是无用或无价值的东西,而junkfood则为“垃圾食品”(制作、食用方便,却有害健康的食品)。在两方,它最开始是指汉堡包、薯条等快餐食品,后来扩展到炸鸡和可乐等碳酸饮料。 展开更多
关键词 垃圾食品 JUNK 快餐食品 碳酸饮料 英文词 汉堡包 食用 薯条
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新目标英语八年级(下)重点词语辨析
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作者 张祖平 《中学生英语》 2018年第26期49-52,共4页
1.used to do和be used to doing used to do意为“过去做某事”,后面接动词原形。例如: He used to like junk food.他过去喜欢吃垃圾食品。
关键词 词语 英语 JUNK 垃圾食品
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致癌的“垃圾睡眠”
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作者 召东 《环境》 2008年第11期86-89,共4页
“垃圾食品”的概念已经家喻户晓,但您听说过“垃圾睡眠”吗? “垃圾睡眠”指的是睡眠的时间和质量都不尽如人意,使大脑无法获得充分的休息。英国睡眠委员会将“垃圾睡眠(JUNK SLEEP)”定义为睡眠时间不足,睡眠质量低的睡眠。中... “垃圾食品”的概念已经家喻户晓,但您听说过“垃圾睡眠”吗? “垃圾睡眠”指的是睡眠的时间和质量都不尽如人意,使大脑无法获得充分的休息。英国睡眠委员会将“垃圾睡眠(JUNK SLEEP)”定义为睡眠时间不足,睡眠质量低的睡眠。中国睡眠协会的沈扬教授说,“垃圾睡眠”与“垃圾食品”相对应,已经成为健康生活方式的两大“杀手”。现代社会生活紧张,竞争激烈,大约三分之一的人每天都会有一段“垃圾睡眠”时间。 展开更多
关键词 睡眠时间 垃圾食品 致癌 睡眠质量 JUNK 生活方式 社会生活 委员会
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