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TELEOGRYLLUS EMMA精子体外顶体反应的超微结构比较研究(英文)
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作者 奚耕思 金卓明 +2 位作者 杨月红 贺丽清 欧阳霞辉 《动物分类学报》 CSCD 北大核心 2007年第3期497-501,共5页
采用相同种类卵水诱导的方法对直翅目,蟋蟀科,黄脸油葫芦的受精囊精子的顶体反应过程进行系统观察。发现黄脸油葫芦精子顶体反应可划分为3个阶段,第1阶段,精子质膜膨胀、断裂或丢失;第2阶段,顶体复合体的顶体外层与顶体本体外膜发生融合... 采用相同种类卵水诱导的方法对直翅目,蟋蟀科,黄脸油葫芦的受精囊精子的顶体反应过程进行系统观察。发现黄脸油葫芦精子顶体反应可划分为3个阶段,第1阶段,精子质膜膨胀、断裂或丢失;第2阶段,顶体复合体的顶体外层与顶体本体外膜发生融合,囊泡化;第3阶段,顶体复合体大部分脱落,只留有短锥状的顶体位于核前端。据观察,蟋蟀精子质膜不参与囊泡形成,此结果与家蝇及哺乳类的猪、牛、绵羊、猕猴精子的顶体反应结果很相似。经过比较发现卵水对受精囊内精子的诱导率明显高于精巢内,据分析,可能与精子的生理成熟有关,即便受精囊内精子比精巢内精子更趋于成熟。与其他学者的实验结果相比,蟋蟀精子顶体反应率与家蝇的相似,但明显低于其他动物。这可能与动物的授精方式有关。 展开更多
关键词 Teleogryllus emma精子 超微结构比较 体外顶体反应
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Emma's Growth from Innocence to Maturity
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作者 周道凤 《海外英语》 2013年第21期245-247,共3页
Emma is one of the most successful novels by Jane Austen.This thesis analyzed the background of its heroine Emma’s growth background,her growth from conceit,snobbery,domination to maturity,and the causes of her chara... Emma is one of the most successful novels by Jane Austen.This thesis analyzed the background of its heroine Emma’s growth background,her growth from conceit,snobbery,domination to maturity,and the causes of her character transformation.Her psychological growth process from innocence to maturity demonstrates women’s growth and progress in the early 19th cen tury,and inspires modern women to gradually improve in personality and better present their charms of maturity. 展开更多
关键词 emma GROWTH INNOCENCE MATURITY
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Austen's Feminism Reflected in Emma
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作者 晏丽 《疯狂英语(理论版)》 2018年第3期178-180,共3页
Emma is a novel by Jane Austen,first published anonymously in December,1815. Emma Woodhouse,handsome,clever,and rich,with a comfortable home and happy disposition; and had lived nearly twenty-one years in the world wi... Emma is a novel by Jane Austen,first published anonymously in December,1815. Emma Woodhouse,handsome,clever,and rich,with a comfortable home and happy disposition; and had lived nearly twenty-one years in the world with very little to distress or vex her.Such a perfect young lady who seems like that devotes herself to making matches for the people around her,for she appeals to the equal rights betw een men and women,and advocates love marriage; This thesis,by making an analysis of the heroine,Emma,is aimed at finding Austen's feminist concerns reflected in the novel. 展开更多
关键词 FEMINISM emma PERSONALITY
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emma GIRL WITH A HOT HEART 模特emma24岁。现在的心情以及今后的计划
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作者 Toshia Ohno Urara Takahashi Shinji Honda 《美眉》 2019年第4期50-53,共4页
一直都以完美的'又酷又可爱'的形象示人的她,其实是比别人都要努力的热情的女孩子。平时不怎么用SNS展现自己的emma,只在ViVi上披露的关于真实心境的长篇访谈。读完一定会更加喜欢emma。一起成为优秀的大人吧,emma这是第一次对... 一直都以完美的'又酷又可爱'的形象示人的她,其实是比别人都要努力的热情的女孩子。平时不怎么用SNS展现自己的emma,只在ViVi上披露的关于真实心境的长篇访谈。读完一定会更加喜欢emma。一起成为优秀的大人吧,emma这是第一次对大家说起。其实,去年的我超级低落的。不管是工作还是私底下,感觉一切都不顺心,也面临很多分别,每天都过得很灰暗。 展开更多
关键词 emma24 emma GIRL WITH A HOT HEART
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助剂对EMMA胶膜性能的影响研究 被引量:1
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作者 徐迪均 缪永建 +2 位作者 赵恢强 刘若望 张东 《化工技术与开发》 CAS 2017年第6期19-22,共4页
本文研究了交联剂等助剂对乙烯-甲基丙烯酸甲酯共聚物(EMMA)胶膜性能的影响。通过正交试验确定EMMA胶膜最优性能的助剂配比是:交联剂含量0.5%、助交联剂含量0.5%、偶联剂含量0.2%、光稳定剂含量0.1%。在最优配方的基础上比较了EMMA胶膜... 本文研究了交联剂等助剂对乙烯-甲基丙烯酸甲酯共聚物(EMMA)胶膜性能的影响。通过正交试验确定EMMA胶膜最优性能的助剂配比是:交联剂含量0.5%、助交联剂含量0.5%、偶联剂含量0.2%、光稳定剂含量0.1%。在最优配方的基础上比较了EMMA胶膜与EVA胶膜的性能。结果表明,EMMA胶膜的性能高于EVA胶膜,其剥离强度提高31.3%,体积电阻率提高85.7%。 展开更多
关键词 emma 助剂 交联度 体积电阻率 剥离强度
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EMMA的运动逆解 被引量:2
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作者 李巧敏 《机器人》 EI CSCD 北大核心 1991年第4期31-34,59,共5页
本文采用几何法和代数法相结合的综合求解方法,通过求解4次方程式求出了EMMA(Engi-neering Model Manipulator Arm)机器人的运动逆解.EMMA有许多优点,它是一种很有前途的机器人.
关键词 emma 机器人 运动逆解
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烽火将息,狼烟又起——06年“合众思壮”杯EMMA巡回赛第一站
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作者 刘凯波 《车载微电脑音响改装》 2005年第12期58-58,共1页
此刻,离06年还有一段日子。11月24日14点,05年EMMA中国总决赛赛事将息,未等观众细心回味一下,总决赛赛场的低音重炮。06年““合众思壮”杯EMMA巡回赛第一站比赛,就尾随而至。EMMA裁判和参赛车队不可能离去,在场的观众也没有离去,由着... 此刻,离06年还有一段日子。11月24日14点,05年EMMA中国总决赛赛事将息,未等观众细心回味一下,总决赛赛场的低音重炮。06年““合众思壮”杯EMMA巡回赛第一站比赛,就尾随而至。EMMA裁判和参赛车队不可能离去,在场的观众也没有离去,由着音乐得浪涛,把狂热推向浪尖。 展开更多
关键词 2006年 “合众思壮”杯emma巡回赛 emma 汽车音响
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Imperfect Emma:An Analysis of Emma's Character Flaws 被引量:1
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作者 何文婷 《海外英语》 2011年第7X期228-229,共2页
Emma is the heroine of one of the novels written by Jane Austen(1775-1817) who is among the most widely read writers in English literature.In the novel,also named Emma,Austen portrayed Emma as a young,pretty and smart... Emma is the heroine of one of the novels written by Jane Austen(1775-1817) who is among the most widely read writers in English literature.In the novel,also named Emma,Austen portrayed Emma as a young,pretty and smart gentlewoman,yet she was not a perfect or flawless character.She dose not seem to have any sense of her own limitations.Her self-conceit and meddling nature are two of her most fatal character flaws.In this article,we will give a detailed analysis of Emma's flaws supported by various incidents as the novel progresses.We will also find out the two major factors that contribute to develop these character flaws,which are the negative effects caused on her by people very close to her and also the society of her time. 展开更多
关键词 JANE AUSTEN emma CHARACTER FLAWS self-conceit meddling MATCHMAKING
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基于EMMA2SE的PVR机顶盒设计
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作者 司尤涛 《中国新技术新产品》 2009年第7期22-23,共2页
近几年来,数字电视在我国得到快速发展,PVR机顶盒作为机顶盒中一个重要的分支也得到了飞速发展,其独特的录制、定时录制、timeshift功能给电视用户带来全新的感受。本文以NEC的EMMA2SE为硬件平台介绍PVR机顶盒设计的一般过程。
关键词 机顶盒 emma2SE Timeshift PVR
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Why is Emma Interested in Matchmaking?
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作者 孟辛 《海外英语》 2012年第10X期199-200,共2页
Love and marriage are the favorite themes in Jane Austin' s novels.She describes Emma as a young,beautiful,well-educated,grow out of a rich and is passionate to be a match maker.However,Emma is far from a successf... Love and marriage are the favorite themes in Jane Austin' s novels.She describes Emma as a young,beautiful,well-educated,grow out of a rich and is passionate to be a match maker.However,Emma is far from a successful match maker.Match makers are the mid dle-aged women who are noisy and warm-hearted.However,Emma is single yet high on the matchmaking,which arouses our readers' interest.This paper is going to analyze this problem from the solitude mind and the personality. 展开更多
关键词 emma MATCHMAKER EGOISM PERSONALITY
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The Most Influential People to the Growth of Emma
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作者 史妍青 《海外英语》 2014年第21期204-205,共2页
Jane Austen(1775-1817)'s most famous novel is Emma in which she portrays the growing image of Emma Woodhouse, from a spoiled, headstrong girl to a rational young lady. The writer depicts the writing of Emma throug... Jane Austen(1775-1817)'s most famous novel is Emma in which she portrays the growing image of Emma Woodhouse, from a spoiled, headstrong girl to a rational young lady. The writer depicts the writing of Emma through shaping many kinds of characters, mainly Mr Knightley, a close friend of Emma's family and Harriet Smith, a pretty,sweet, non-too-bright girl of inferior social class and the natural daughter of somebody unknown. 展开更多
关键词 emma MR Knightley Harriet
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EMMA MAERSK在宁波港的雾航 被引量:1
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作者 沈勇 《中国水运(下半月)》 2011年第1期21-22,35,共3页
EMMA MAERSK是迄今为止到访宁波港最大的集装箱船舶,其在宁波水域的雾航一直受到港航部门的关注。文中首先分析了该轮在宁波水域雾航的重要性,接下来阐述了该轮的主要船舶操纵特性以及宁波水域的通航状况,最后针对这条巨轮在宁波水域的... EMMA MAERSK是迄今为止到访宁波港最大的集装箱船舶,其在宁波水域的雾航一直受到港航部门的关注。文中首先分析了该轮在宁波水域雾航的重要性,接下来阐述了该轮的主要船舶操纵特性以及宁波水域的通航状况,最后针对这条巨轮在宁波水域的雾航提出了四条建议。 展开更多
关键词 emma MAERSK 雾航 集装箱船舶
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Images of Ladies in Emma
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作者 戴和倩 《海外英语》 2013年第14期177-178,共2页
Jane Austen (1775-1817) is a British novelist, she began writing from 20 years old. Her most famous novel is Emma. In the novel, Jane Austen analyzes images of ladies in Emma. It mainly analyzes the hero Emma Smith an... Jane Austen (1775-1817) is a British novelist, she began writing from 20 years old. Her most famous novel is Emma. In the novel, Jane Austen analyzes images of ladies in Emma. It mainly analyzes the hero Emma Smith and Jane who observe Emma's self-righteous, self-contradictory by using the heart. The author explains images of ladies in Jane Austen's writing through shaping these three kinds of characters. Tough oblige has defects, which narrates the writer's understanding and perception to reality. It shows the images of ladies in Emma through portraying the three characters providing readers to amend themselves and consummate themselves, thought-provoking. 展开更多
关键词 emma CHARACTERISTICS the IMAGES of ladies
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On Liu Zhongde's Translation Principle in the Two Versions of Emma
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作者 薛文智 《海外英语》 2010年第11X期279-282,共4页
This paper,based on the Eugene A. Nida' Functional Equivalence theory,tries to make a contrastive study on the two Chinese versions of Emma rendered in 80s and 90s by Liu Zhongde from the following three perspecti... This paper,based on the Eugene A. Nida' Functional Equivalence theory,tries to make a contrastive study on the two Chinese versions of Emma rendered in 80s and 90s by Liu Zhongde from the following three perspectives,that is differences on transmitting the three-character principle:faithfulness,expressiveness and closeness. Through a systematic comparison and contrast,the writer draws a conclusion that the version in 90s transcends over that one produced in 80s with a better mastery on the three-character principle which proposed by Liu Zhongde himself. In the end,the writer gives a comprehensive evaluation to the two Chinese versions in the view of translation principle,and suggests that we should learn from Liu's spirit in studying and conducting a study of Liu's thought and practice in translation as it is a treasure of Chinese translation. 展开更多
关键词 emma LIU Zhongde FAITHFULNESS EXPRESSIVENESS CLOSENESS functional EQUIVALENCE
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On Gender Difference of Language in Emma
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作者 杜宁 《海外英语》 2017年第17期156-157,159,共3页
Many findings suggest that gender has a great influence on the using of language. The thesis attempts to discuss the gender difference of language in Emma by analyzing certain selected sections of the novel from the p... Many findings suggest that gender has a great influence on the using of language. The thesis attempts to discuss the gender difference of language in Emma by analyzing certain selected sections of the novel from the perspective of, lexicon, syntax,and discourse with the knowledge of linguistics and pragmatics, so as to draw a general conclusion on the gender difference in lexicon, syntax, and in the application of conversational principles. Through the analysis of gender difference of language in Emma,the thesis expects to help the readers acknowledge the difference in women's speech and men's speech, so as to reduce the barriers of cross-gender communication, and promote the harmonious communication between men and women. 展开更多
关键词 emma LEXICON SYNTAX conversational principles gender difference of language
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“alissa emma的summer style,决定版! Alissa的summer girly vs emma的summer simple
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作者 Ryuji Sue(see) 《美眉》 2019年第8期28-37,共10页
SUMMER SIMPLE搭配简单.但是看上去很时尚。SUMMER SIMPLE要达到这样的效果.1.不适用太多潮流单品,而是通过搭配自然流露出时尚感2.不能太夸张。不要穿得太超过3.用黑白等基础色作打底4.在简单的服饰中加入一个亮点是关键5.身体曲线很... SUMMER SIMPLE搭配简单.但是看上去很时尚。SUMMER SIMPLE要达到这样的效果.1.不适用太多潮流单品,而是通过搭配自然流露出时尚感2.不能太夸张。不要穿得太超过3.用黑白等基础色作打底4.在简单的服饰中加入一个亮点是关键5.身体曲线很重要。 展开更多
关键词 牛仔裤 SUMMER SIMPLE SUMMER STYLE Alissa alissa emma SUMMER girly VS emma 时尚感
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吉泽亮×emma美丽的25岁
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作者 Yuki Kumagai Yoko Kikuchi 《美眉》 2019年第10期33-39,32,共8页
吉泽君和emma是同龄的25岁。不管是正面还是侧脸,不管什么角度,两位都是美男美女。两位只要站在一起,就像是恋爱电影的场景一样。但是,如果看着照片,只是觉得他们是与生俱来的美丽的话,就太肤浅了。因为,他们的美丽的感觉,和超群的气质... 吉泽君和emma是同龄的25岁。不管是正面还是侧脸,不管什么角度,两位都是美男美女。两位只要站在一起,就像是恋爱电影的场景一样。但是,如果看着照片,只是觉得他们是与生俱来的美丽的话,就太肤浅了。因为,他们的美丽的感觉,和超群的气质,没有本人优美精致的生活理念,绝对是不成立的。 展开更多
关键词 上衣 时尚 emma 私物
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2005 EMMA中国区总决赛冠军风采
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《车载微电脑音响改装》 2005年第12期112-115,共4页
有人说,成功只是属于历史。我要说,成功属于现在,成功更加属于未来。在EMMA中国区总决赛颁奖典礼的那一刻,明星非四台冠军车莫属。但成功的脚步绝不会从此停下来,对它们来说,这只是一个新的、更高的起点而已,因为EMMA CHINA2006... 有人说,成功只是属于历史。我要说,成功属于现在,成功更加属于未来。在EMMA中国区总决赛颁奖典礼的那一刻,明星非四台冠军车莫属。但成功的脚步绝不会从此停下来,对它们来说,这只是一个新的、更高的起点而已,因为EMMA CHINA2006、2007、2008……将更加精彩,更富挑战性!属于明天的东西暂且不论,今天与大家一起分享总决赛冠军车的风采。 展开更多
关键词 中国 颁奖典礼 挑战性 emma
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2005 EMMA CHINA(上海站)汽车音响比赛得奖情况
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《车载微电脑音响改装》 2005年第6期117-117,共1页
关键词 汽车音响 emma CHINA 参赛单位 汽车美容
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逃离夏日午睡梦魇——Emma高背椅
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《工业设计》 2016年第7期33-33,共1页
不知道大家有没有夏日午睡不醒,还会噩梦连连的经历?想逃离夏日午睡梦魇的小伙伴,躺在舒适的椅子上小憩一会儿是不错的选择。要不要试试Muka设计实验室的新品Emma高背椅呢?Muka设计实验室是两位西班牙设计师Laxmi和Lucas创建的,他们主张... 不知道大家有没有夏日午睡不醒,还会噩梦连连的经历?想逃离夏日午睡梦魇的小伙伴,躺在舒适的椅子上小憩一会儿是不错的选择。要不要试试Muka设计实验室的新品Emma高背椅呢?Muka设计实验室是两位西班牙设计师Laxmi和Lucas创建的,他们主张'慢设计',与这个消费社会的快速消费理念背道而驰,他们希望通过废物回收利用创作出持久有价值的设计。 展开更多
关键词 背椅 emma 废物回收利用 设计实验室 小伙伴 消费理念 Lucas 柔软舒适 流口
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