期刊文献+
共找到57篇文章
< 1 2 3 >
每页显示 20 50 100
ARGUE的用法与含义种种
1
作者 吴国良 吴雷雷 《上海翻译》 CSSCI 北大核心 2014年第2期79-84,共6页
Argue是英语中常见的言语行为动词,看似简单,实则不然。其句法特征与潜在语义互为关联。不少英语为本族语言者有时也感到对该词的把握需要谨慎。本文拟从语言学的角度对该词的用法与含义作深入讨论。
关键词 argue 用法特征 句法与语义
原文传递
金钱鱼脑型芳香化酶基因cDNA的克隆及表达分析 被引量:2
2
作者 张敏智 李广丽 +1 位作者 朱春华 邓思平 《海洋科学》 CAS CSCD 北大核心 2014年第5期72-80,共9页
为了探讨Cyp19a1b基因表达与温度及鱼油添加量的相互关系,奠定金钱鱼人工繁育理论基础,作者采用RT-PCR和RACE法,克隆了金钱鱼(Scatophagus argue Linnaeus)脑型芳香化酶基因(Cyp19a1b);采用实时荧光定量PCR法,检测了不同温度(23、2... 为了探讨Cyp19a1b基因表达与温度及鱼油添加量的相互关系,奠定金钱鱼人工繁育理论基础,作者采用RT-PCR和RACE法,克隆了金钱鱼(Scatophagus argue Linnaeus)脑型芳香化酶基因(Cyp19a1b);采用实时荧光定量PCR法,检测了不同温度(23、26和29℃)和不同水平鱼油(0、2%和6%)处理后二龄雌性金钱鱼脑垂体中Cyp19a1b mRNA表达。结果表明:Cyp19a1b cDNA全长2409bp,5′端非编码区164 bp,3′端(不包括poly(A))712 bp,开放阅读框(ORF)1506 bp,编码501个氨基酸,推测其蛋白质分子量为56.697 kDa。序列分析及分子系统进化树结果表明:金钱鱼Cyp19a1b氨基酸序列与黄锡鲷和舌齿鲈Cyp19a1b同源性较高,分别为86.2%、86.5%,与鲤鱼(Cyprinus carpio)、稀有鲫(Gobiocypris rarus)、斑马鱼(Danio rerio)、赤点石斑鱼(Epinephelus akaara)、大黄鱼(Larimichthys crocea)、南方大口鲇(Silurus meridionalis)和鲻鱼(Mugil cephalus)Cyp19a1b同源性为64.1%-84.4%,但与上述7种鱼性腺芳香化酶(Cyp19a1a)同源性低于63.5%,同源性分析结果与根据传统形态学和生化特征分类的结果相一致。荧光定量PCR结果显示,随处理时间的延长,26℃和29℃组金钱鱼脑垂体中Cyp19a1b mRNA的表达量都逐渐降低,但29℃组显著低于26℃组(P〈0.05),而23℃组在6周时则显著高于26℃和29℃组(P〈0.05),约为26℃组2倍的表达量;鱼油处理3个投喂组脑垂体中Cyp19a1b mRNA的表达量均逐渐降低,但鱼油对金钱鱼脑垂体中Cyp19a1b mRNA的表达量无显著影响(P〉0.05)。以上结果表明:随着卵巢发育或鱼油含量的提高,可降低雌性金钱鱼脑垂体中Cyp19a1b mRNA的表达,这种降低可能是E2反馈调节所致;水温高于26℃将抑制Cyp19a1b mRNA的表达。 展开更多
关键词 金钱鱼(Scatophagus argue Linnaeus) 温度 鱼油 芳香化酶 MRNA表达
在线阅读 下载PDF
科技是福还是祸?
3
作者 丁亚军 《大学英语》 2014年第8期19-20,共2页
Ever since Neanderthal1man first rubbed2dry sticks to make fire or figured out that wheels work better when round,mankind has sought progress.It’s just another formof evolution:Darwin should be proud.However,the gre... Ever since Neanderthal1man first rubbed2dry sticks to make fire or figured out that wheels work better when round,mankind has sought progress.It’s just another formof evolution:Darwin should be proud.However,the greater our advances,the more controversial they can become;to the extent that many might question whether they are"progress"at all.When progress ameliorates3life,that is one thing;but when it simply improves lifestyle,that is something else entirely. 展开更多
关键词 entirely sought SOMETHING mankind LIFESTYLE ADVANCES controversial simply argue DARWIN
在线阅读 下载PDF
稀有密码子对proUK基因在大肠杆菌中高表达的影响 被引量:14
4
作者 蒋岚 杨永华 +1 位作者 龚毅 杨胜利 《生物工程学报》 CAS CSCD 北大核心 1999年第1期64-67,共4页
AGG/AGA密码子在proUK基因中出现的频率高达2%,大肠杆菌中现有的编码tRNAUCU的argU基因不能满足proUK高表达的需要。本文研究了argU基因剂量对proUK表达的影响,结果表明带有argU基因的中... AGG/AGA密码子在proUK基因中出现的频率高达2%,大肠杆菌中现有的编码tRNAUCU的argU基因不能满足proUK高表达的需要。本文研究了argU基因剂量对proUK表达的影响,结果表明带有argU基因的中等拷贝数质粒能促进proUK基因表达。 展开更多
关键词 argU 稀有密码子 proUK 基因表达 大肠杆菌
在线阅读 下载PDF
Methylprednisolone for acute spinal cord injury: an increasingly philosophical debate 被引量:11
5
作者 Christian A.Bowers Bornali Kundu Gregory W.J.Hawryluk 《Neural Regeneration Research》 SCIE CAS CSCD 2016年第6期882-885,共4页
Following publication of NASCIS Ⅱ, methylprednisolone sodium succinate(MPSS) was hailed as a breakthrough for patients with acute spinal cord injury(SCI). MPSS use for SCI has since become very controversial and ... Following publication of NASCIS Ⅱ, methylprednisolone sodium succinate(MPSS) was hailed as a breakthrough for patients with acute spinal cord injury(SCI). MPSS use for SCI has since become very controversial and it is our opinion that additional evidence is unlikely to break the stalemate amongst clinicians. Patient opinion has the potential to break this stalemate and we review our recent findings which reported that spinal cord injured patients informed of the risks and benefits of MPSS reported a preference for MPSS administration. We discuss the implications of the current MPSS debate on translational research and seek to address some misconceptions which have evolved. As science has failed to resolve the MPSS debate we argue that the debate is an increasingly philosophical one. We question whether SCI might be viewed as a serious condition like cancer where serious side effects of therapeutics are tolerated even when benefits may be small. We also draw attention to the similarity between the side effects of MPSS and isotretinoin which is prescribed for the cosmetic disorder acne vulgaris. Ultimately we question how patient autonomy should be weighed in the context of current SCI guidelines and MPSS's status as a historical standard of care. 展开更多
关键词 debate autonomy opinion argue break informed administration translational historical preference
在线阅读 下载PDF
Brett:Women's Tragedy and Values in the 1920s
6
作者 肖杨 《海外英语》 2016年第14期175-177,共3页
Traditionally,Brett from Hemingway’s The Sun Also Rises is criticized for her embodiment of various decaying indications.In appearance,that is the very conclusion a plain reader can draw from the text.But taking the ... Traditionally,Brett from Hemingway’s The Sun Also Rises is criticized for her embodiment of various decaying indications.In appearance,that is the very conclusion a plain reader can draw from the text.But taking the specific historic and literal background into the inter-textual reading,a critic reader will surely discern a series of qualities in Brett to argue for her inner innocent self which was so damaged by the reality.The author implies his"iceberg"to the effect that most readers are liable to ignore or neglect.Close reading reveals the deep-rooted sympathy in the author’s inner heart.This sympathy is not only directed to Brett,but all those in tragedies in that historic era and this sympathy later functions to highlight women’s values in the author’s viewpoint. 展开更多
关键词 VIEWPOINT APPEARANCE REALITY HIGHLIGHT ignore TEXTUAL liable literal argue implies
在线阅读 下载PDF
论分裂式短语动词
7
作者 胡巨民 《合肥工业大学学报(社会科学版)》 1990年第1期119-122,共4页
本文通过对短语动词和动词自由结合式的论述,说明了短语动词的结构构成,由此引出分裂式短语动词。本文逐一概述了语言学界对分裂式短语动词的不同看法,并加以论证肯定。同时,本文从语言学角度提出了对代词和有定名词短语分隔短语动词的... 本文通过对短语动词和动词自由结合式的论述,说明了短语动词的结构构成,由此引出分裂式短语动词。本文逐一概述了语言学界对分裂式短语动词的不同看法,并加以论证肯定。同时,本文从语言学角度提出了对代词和有定名词短语分隔短语动词的基本理论依据。 展开更多
关键词 有定 语言学角度 结合式 argue insist PRAGMATIC PHRASE GRAMMAR SENTENCE discussion
在线阅读 下载PDF
我的新词
8
作者 仲人 《上海翻译》 CSSCI 北大核心 1989年第4期31-34,共4页
animaltronics:能说会动的玩偶用例:Jill is not just a pretty face.This33-inch blue-eyed blonde is the latest in“animaltronics”,the recent trend in animals and dolls which move and talk.—C‘est Bon Vol.1,No.3,1988,p.2... animaltronics:能说会动的玩偶用例:Jill is not just a pretty face.This33-inch blue-eyed blonde is the latest in“animaltronics”,the recent trend in animals and dolls which move and talk.—C‘est Bon Vol.1,No.3,1988,p.24说明:这玩偶包括动物和洋娃娃在内;此词显然由“animal”与“electronice”两者融合而成——为不可数名词,指这种玩具的总体。 展开更多
关键词 不可数名词 argue 自然节育 POWERFUL supposed children 汉英翻译 TWELVE FIGURES 视频显示
在线阅读 下载PDF
旧词新话:Ukraine还是the Ukraine?
9
作者 仲人 《上海翻译》 CSSCI 北大核心 1993年第2期36-37,共2页
英语中,某些国家由于语言上和文化上的原因,其名称即国名中包括一个定冠词,如:the Congo,the Dominican Republic,theNetherlands,the Ukraine,the UnitedStates,the Soviet Union…已经形成习惯,相安无事了。但世事有常也无常,至少在... 英语中,某些国家由于语言上和文化上的原因,其名称即国名中包括一个定冠词,如:the Congo,the Dominican Republic,theNetherlands,the Ukraine,the UnitedStates,the Soviet Union…已经形成习惯,相安无事了。但世事有常也无常,至少在目前来说,the Soviet Union,噫嘻,已不复存在矣。在两霸称雄的年代里,笔者有一次把“不问美国还是苏联……”译成“Be it the US or the SU…”时,规规矩矩地用了“the”的情景。 展开更多
关键词 the Ukraine 英语报刊 REPUBLIC argue 英美报刊 习惯用法 前定 celebrate 美国新闻 POLITICS
在线阅读 下载PDF
浅谈“But”的用法及其翻译
10
作者 张文举 陈智萍 《南都学坛(南阳师范学院人文社会科学学报)》 1987年第3期111-119,共9页
在英语中,“but是个很常用的单词,它既可以用作介词、连词、副词和代词,又可以和其他的单词组合构成短语来表示许许多多的意思。由于“but”的用法比较复杂,给我们的翻译及正确运用带来了很大的困难。本文主要从以下几个方面浅谈“but... 在英语中,“but是个很常用的单词,它既可以用作介词、连词、副词和代词,又可以和其他的单词组合构成短语来表示许许多多的意思。由于“but”的用法比较复杂,给我们的翻译及正确运用带来了很大的困难。本文主要从以下几个方面浅谈“but”的用法及其翻译。一“But”作为介词Ⅰ、“but”作为介词时,其主要意思是“除……以外”、“除去……以外”,后面常跟代词的宾格形式,相当于英语中的“except”、“with the exception of” 展开更多
关键词 主要意思 汉语意思 BUT NOTHING 谓语动词 从属句 THINK TROUBLE argue DOUBT
在线阅读 下载PDF
关于英语形容词前缀un-与in-
11
作者 刘辰诞 《信阳师范学院学报(哲学社会科学版)》 1990年第1期112-116,共5页
un-和in-加在形容词前,可构成与原形容词意义相反的词,表示“不”、“非”、“无”、“未”等。其中un—的孽生力(Productivity)较强,使用范围日渐广泛,几乎可以随意加在任何形容词前构成反意词。但是in-及其变体(variant)il-、im-、ir... un-和in-加在形容词前,可构成与原形容词意义相反的词,表示“不”、“非”、“无”、“未”等。其中un—的孽生力(Productivity)较强,使用范围日渐广泛,几乎可以随意加在任何形容词前构成反意词。但是in-及其变体(variant)il-、im-、ir-的使用,亦属不少,就目前一般词书收入的词条来看,使用in-及其变体构成反意词的形容词,并不少于使用un-的。 展开更多
关键词 in UN 原动词 类词 外部形式 名词词尾 源词 argue 鼻辅音 词则
在线阅读 下载PDF
储蓄与消费
12
作者 祁波启 《西南金融》 1985年第3期32-,共1页
储蓄:扣除商品和劳务消费后的钱,从既定收入中,按照消费与储蓄的偏好,以及从增加的收入中,根据边际消费与储蓄倾向来提存储蓄的数额。可是。
关键词 商品和劳务 提存 生产要素 总体平衡 专项支出 经济活动 argue 指一 SAVING 雷斯
在线阅读 下载PDF
英语中抽象名词的三种构词方法
13
作者 程玲俐 《武汉交通职业学院学报》 1994年第Z1期142-143,共2页
成人高校的学员,很多都来自于各个工作岗位,不同于普通高校学生.因此,如何根据成人特点,搞好外语教学,是我们外语教学人员需要考虑的一个问题.成人的显著特点是,分析理解能力较强,善于掌握有规律性的东西.学习外语最基本的是需要掌握大... 成人高校的学员,很多都来自于各个工作岗位,不同于普通高校学生.因此,如何根据成人特点,搞好外语教学,是我们外语教学人员需要考虑的一个问题.成人的显著特点是,分析理解能力较强,善于掌握有规律性的东西.学习外语最基本的是需要掌握大量的词汇.在教学中我总结出了一定的构词规律,并施之以教,收到较好的效果.这里我想主要谈一谈利用词辍、合成、转换三种构词形式构成抽象名词.英语语言中,大量的词汇是名词、动词、形容词.而抽象名词的形成很多是由动词和形容词变化而来的.如果我们掌握了一定量的动词和形容词,就可以根据这三种构词形式,掌握大量的抽象名词.首先我们看词辍法,就是在动词后加上后辍,不改变或销有改变构成抽象名词. 展开更多
关键词 抽象名词 构词方法 外语教学 构词形式 构词规律 成人高校 普通高校学生 单词量 NECESSITY argue
在线阅读 下载PDF
Chinese Balloons
14
《China's Foreign Trade》 1994年第4期17-17,共1页
What is the origin of Chinese balloons? And who first invented them? These are questions on which different people have different opinions. Some say that the earliest balloons were invented by Lu Ban who lived in the ... What is the origin of Chinese balloons? And who first invented them? These are questions on which different people have different opinions. Some say that the earliest balloons were invented by Lu Ban who lived in the Spring and Autumn and Warring States periods (770-221 BC), while others argue that they came into existence as a result 展开更多
关键词 earliest argue LIVED questions SHANDONG EXPORTED DYNASTY FLYING sport
在线阅读 下载PDF
Thoughts of a travelling ecologist 10.Will fighting exotics ever succeed?
15
作者 Gbor L.LVEI 《生物安全学报》 2016年第2期75-76,共2页
We live in the Age of Extinctions-the call for naming our time"Anthropocene"is no more than hubris and escapism from this colossal sin.Although the6thmass extinction has possibly already started(Barnosky et al.,201... We live in the Age of Extinctions-the call for naming our time"Anthropocene"is no more than hubris and escapism from this colossal sin.Although the6thmass extinction has possibly already started(Barnosky et al.,2011),and it may prove the largest so far to be endured by life on Earth,efforts are needed not to turn this into the Age of Loneliness,when humans may find themselves Masters of the Earthbut alone(Wilson,2014). 展开更多
关键词 extinction FIGHTING colossal themselves alone possibly TRAVELLING succeed REASONS argue
在线阅读 下载PDF
谈谈如何阅读英文报纸的标题
16
作者 沈莉莉 《山东外语教学》 1982年第1期57-59,共3页
英文报纸(主要是英美报纸)的标题令人十分费解。即便一个学过多年英语,但从未接触过英文报纸的人也会感到如堕雾海,不知所云。原因之一可能是对这些国家其间所发生的事件不尽了解,但更主要的恐怕是标题中使用的是一种特殊的语言的缘故... 英文报纸(主要是英美报纸)的标题令人十分费解。即便一个学过多年英语,但从未接触过英文报纸的人也会感到如堕雾海,不知所云。原因之一可能是对这些国家其间所发生的事件不尽了解,但更主要的恐怕是标题中使用的是一种特殊的语言的缘故。这种特殊的语言在长期的使用中已形成了自己独特的风格,它酷似一种密码,具有自己特殊的词汇和语法。现在就谈谈这两方面的问题。 展开更多
关键词 英文报纸 BREAD 现在完成时 DRAMA 英美人 argue NATION BRITAIN 逻辑关系 现在进行时
在线阅读 下载PDF
Pleasures of the English
17
作者 晓英 《语言教育》 1993年第7期28-30,共3页
It has been calculated that there are no less than 50,000 pubs in Eng-land alonel The word ’pub’is a contracted from of
关键词 SOMETIMES HAVEN night themselves MAYBE 缩略形式 HORSE SPEAK argue hotel
在线阅读 下载PDF
Two Households——One Family
18
作者 遐思 《语言教育》 1990年第3期25-27,共3页
I was nine when my parents told me they were separating.Even my sister Meghan, then seven and my brother Patrick, then foursensed that something was wrong between our parents. At fisrt, Momand Dad tried not to argue i... I was nine when my parents told me they were separating.Even my sister Meghan, then seven and my brother Patrick, then foursensed that something was wrong between our parents. At fisrt, Momand Dad tried not to argue in front of us, but we saw that they hadtalked to each other less-and they got mad ot us for everything. 展开更多
关键词 PARENTS something FAMILY everything BROTHER argue TWO Households WRONG SISTER tried
在线阅读 下载PDF
My UNDERSTANDING OF METHODOLOGy
19
作者 Nie Jianyu 《兰州教育学院学报》 1990年第1期65-66,共2页
with the development of commerce and the increase of foreign affairactivities in our country, English as a communicative means is getting moreand more important It is taken as a re quired course in almost all middlesc... with the development of commerce and the increase of foreign affairactivities in our country, English as a communicative means is getting moreand more important It is taken as a re quired course in almost all middleschools and universities The Centlral Committee of the Chinese 展开更多
关键词 GETTING COMMUNIST UNIVERSITIES COMMERCE hodology SKILL putting argue think RAISE
在线阅读 下载PDF
Getting Known
20
作者 D.H.BARBER 张亚飞 《语言教育》 1991年第1期33-36,共4页
The latest book of my poems has not been sellingvery well -- in fact 122 of my personal friends andrelations tell me they’ve bought it, but the publi-shers say only 84 copies have been sold. So thegeneral public seem... The latest book of my poems has not been sellingvery well -- in fact 122 of my personal friends andrelations tell me they’ve bought it, but the publi-shers say only 84 copies have been sold. So thegeneral public seem to have received it rather coldly. 'The trouble is,' said Edith, 'that nobody hasever heard of you; and those who have heard of 展开更多
关键词 TROUBLE ADVERTISEMENT friends SPEAK GETTING KNOWN argue writing MORNING something write
在线阅读 下载PDF
上一页 1 2 3 下一页 到第
使用帮助 返回顶部