Bees are important for the pollination（授粉） of flowers， fruits， and vegetables. Sadly， over the past 15 years， the global pop......

Abstract—The Yellow Wallpaper was a representative work of feminist literature by Charlotte Perkins Gilman. In the nove......

We report an unexpected, previously unreported complication of Bravo p H capsule dislodgement. During Bravo p H testing ......

<正> Potassium iodate （KIOs） is a multifunctional material with good piezoelectric, pyroelectric, electo-optical and nonli......

从前有一只很受欢迎的兔子,其他动物都说是它的朋友。一天,兔子听到有一群猎犬入侵,便希望朋友们能帮它逃脱猎犬的追捕。于是,它向......

硫磺有杀虫、杀螨和杀菌作用。很多卫生筷用硫磺熏,是为了起到漂白 的作用,这样可以使筷子看起来更白,更干净。但是,硫磺燃烧后会......

Quantum chemical calculations are performed to investigate the equilibrium C-COOH bond distances and the bond dissociati......

AIM:To assess the safety and utility of capsule endoscopy(CE)for children who are unable to swallow the capsule endoscop......

Policy support is highly necessary for the initial development of new-energy vehicles(NEVs),but if the industry is unabl......

本文简要阐述了表语形容词的类别、特点及其用法。 This article briefly describes the categories, characteristics and usage......

英语形容词在句中除用作定语、表语和补足语外,还可以用作状语。下面试就形容词作状语的语法特征和意义加以分析。一、形容词作状......

In the early years of this century, Charles Steinmetz,the great electrical engineer, was brought to General Electric’s ......

Books are our friends because they are bridges to knowledge.Knowledge is valuable because it enriches our life and bring......

两名颈以下高位截瘫的病人学会了凭借意念操纵机器人手臂来够取东西。其中女病人能拿取一瓶咖啡,用吸管吸食——这是她中风15年来......

Books are our friends because they are bridges to knowledge. Knowledge isvaluable because it enriches our life and bring......

John has lived in London for a few years,but he isn’t so familiar with that city,because he seldom goes out.One foggy m......

有时我们赚点小钱,但更经常的是毫无进账。有时父亲有工作——那是最快乐的日子。但我更清晰记得的是他多次失业的日子,我们没有钱......

斯里兰卡有一只母鸡没用孵蛋方式而直接生出一只小鸡,在当地引起轰动。当地媒体调侃称,对于先有鸡还是先有蛋这个古老的问题终于有......

看电影的时候,我们可能会选择看3D电影,因为视觉效果好。而现在,爱丁堡的研究小组公布了一种远距离的3D激光照相机,是不是觉得很神......

顾名思义,名词性从句就是在句中与名词作用相当的从句。名词可以在句中作主语、宾语、表语、同位语等成分,相应地,名词性从句可以......

世界正饱受痛苦,亟待救助。在一些你从未听说过的国度,每天都有人陷入困境,每天都有暴行出现。这些地方的名字似乎晦涩难读,那里的......

哲学A Would-be Philosopher秦志刚阿呆人如其名1,在校时成绩一直徘徊在中下游,后来实在混不下去了2,就退学回家。阿呆有个理想,......

社交机器人已缓缓走过二十个年头。美国国家科学基金会四月份斥资1000万美元,推动耶鲁牵头的一项社交机器人开发研究,这或可成为该......

英语谚语种类繁多,内涵丰富,英语谚语学习者可从中学到人生的道理,懂得如何为人处事,又可得到学习英语的乐趣,一举两得。 English......

I The comlementarity principle of the International Criminal Court and the‘inability’criteria The principle of complem......

Dear Editor,Severe Acute Respiratory Syndrome(SARS)has beendescribed as the first pandemic of the 21st century andbetwee......

不可靠的数据能够煽动并激化冲突——在联合国资助下得出的(死亡)6万人的最新数字不应当被当做事实报道。在联合国公布叙利亚“令......

ANYONE traveling between Xigaze City and Gyirong County,or between Xigaze City and Saga County via the corridor in front......

Static Coulomb stress change induced by earthquake slip is frequently used to explain earthquake activities and aftersho......

源于Germanic的-less是最常见的后缀之一。一般辞书都对它作了明晰的说明:less附在名词或动词之后主要构成含否定意味(privation;w......

AIM: To investigate how the saturated and unsaturated fatty acid composition influences the susceptibility of developing......

《大学英语教学大纲》把“培养学生具有较强的阅读能力”,放在听、说、读、写四项基本能力的首位,说明它在英语学习中的重要性。所......

Chinese team unable to make the breakthrough to the world’s greatest football stage “I have many dreams, but I would n......

读了贵刊93年第5期曾东京同志的“《英汉大词典》英谚收译漫评”一文,获益匪浅,作者的钻研精神令人钦佩。然而正如《英汉大词典》......

LAST September, Chai Ran, my classmate and roommate in Shanxi, and I took a train to Yuanping to visit our second home.......

INTRODUCTION Currently,angiography is widely used for the diagnosis of coronary artery disease,however,its diagnostic ac......

This article reviews the main issue of language acquisition in Genie’s case from the aspects of language acquisition de......

—This paper details experiments undertaken in the UK Coastal Research Facility(CRF)at Hy-draulics Research(HR).Wallingf......

“接受一次真正的黄泥洗礼,从身体到灵魂都体验那种特别而又自然的感觉。” “Take a real baptism of the Yellow Sea and exper......

本周发布的有关老鼠卵巢的研究可能会给尚无子女的高龄妇女带来希望。已从成年老鼠的卵巢内分离出了能产生新卵的细胞。这一发现......

付出一缕阳光,收获满园春色!生活中对他人的关心就是那缕阳光,有爱的世界天空不再阴郁,我们付出了微笑,收获的就是笑脸。关心,使人......

你是否注意到你的猫咪不喜欢甜食?最近英美科学家们发现了其中原因。养猫的人都知道猫咪各有自己的偏好,但是所有猫咪对不加任何黄......

A man of the state of Chu had a spear and a shield for sale. He shouted loudly to praise his shield.　　“My shield is s......

Like all lizards,Komodo dragons arereptiles(爬行动物).Reptiles are egg-layinganimals with a backbone and a tough skinco......

If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well......

词数:340难度:★★★☆☆建议阅读时间:6分钟Eleven-year-old Angela was stricken with a debil-itating(神经衰弱)disease invol......

大家看到404(Four-O-Four)应该不陌生吧。“无用之人”通常的表达是:useless person。那么用Four-O-Four来表示useless person是怎......

This moment nap, you willhave a dream: But this momentstudy, you will interpret adream.　　此刻打盹，你将做梦；而此刻学习，你......

1. be fed up to the back teeth 烦透了 　　extremely irritated and fed up with something or someone 烦透了某人或某事 　　......

Since its introduction in 1967,intra-aortic balloon pumping (IABP) has becomethe mainstay in the management of acute le......