Cheap相关论文
Prejudice is the most important obstacle in Cross-Culture Communication. Stereotypes and prejudices usually prevent peop......
Christine and Shannon’s hopes of making money as poster sellers had been smashed2 because the boss’s wife had him send......
In 1899， the economist Thorstein Veblen2 observed that silver spoons and corsets were markers of elite social position. H......
我明白不应该拿不幸的事情开玩笑,然而我当时的感觉的确如此—在乘瑞恩航空的时候,真有被打劫之感。瑞恩是欧洲一家最大的廉价航空......
1.-Can I help you?-Well, I’m afraid the box is ______ heavyfor you, but thank you all the same. (MET 90)A. so B. much ......
A pulse-discharge helium ionization detector(Valco, PD-D3-I) was used to measure xenon concentration in air. The depende......
n-Butyltriphenylphosphonium peroxodisulfate:A cheap and efficient reagent for the aromatization of H
Different 4-substituted 1,4-dihydropyridines have been oxidized to pyridine derivatives by n-butyltriphenyl phosphonium ......
Londoners are great readers. They buy vast numbers of newspapers and magazines and even of books—especially paperbacks......
Colorimetric detection of glucose using a boronic acid derivative receptor attached to unmodified Au
A simple, cheap and non-enzymatic colorimetric strategy for glucose detection has been designed based on the interaction......
Iron-mediated AGET ATRP of Styrene and Methyl Methacrylate Using Ascorbic Acid Sodium Salt as Reduci
Atom transfer radical polymerization of styrene(St) and methyl methacrylate(MMA) in bulk and in different solvents using......
A rapid and efficient procedure for the preparation of various aryl-14H-dibenzo[a,j]xanthenes was reported.The method de......
简单 arenes 与的新奇催化铜的直接 C-N 形成反应便宜并且在相对温和的条件下面的药理学糖精衍生物作为限制试剂与 arenes 被开发......
China, the world’s biggest energy user, is set to copy the U.S. success in making shale gas a cheap and plentiful new f......
Iron-catalyzed selective oxidation of 5-hydroxylmethylfurfural in air:A facile synthesis of 2,5-difo
An iron(Ⅲ)-catalyzed selective oxidation of 5-HMF to 2,5-DFF in air at room temperature was developed.This approach giv......
Magnetic nanoparticles used in headspace extraction coupled with DSI-GC-IT/MS for analysis of VOCs i
A novel magnetic method using polystyrene modified magnetic nanoparticles to perform thermoheadspace extraction was succ......
The diagnosis of Helicobacter pylori(H. pylori) infection is usually based on the results of urease test and histology. ......
Potassium phthalimide:An efficient and green organocatalyst for the synthesis of 4-aryl-7-(arylmethy
An efficient synthesis of Biginelli-type compounds using potassium phthalimide as a green,mild,and commercially availabl......
Efficient and mild cyclization procedures for the synthesis of novel 2-amino-4H-pyran derivatives wi
A series of novel 2-amino-4H-pyran derivatives have been synthesized via a three-component reaction of a, b-unsaturated ......
Concise synthesis of valuable chiral N-Boc-β-benzyl-β-amino acid via construction of chiral N-Boc-3-
Valuable chiral N-Boc-β-benzyl-β-amino acid was concisely synthesized via construction of chiral NBoc-3-benzyl-5-oxois......
Improved oxidation resistance of chemical vapor reaction SiC coating modified with silica for carbon
To protect carbon/carbon (C/C) composites from oxidation, a SiC coating modified with SiO2 was prepared by a complex tec......
Development of Up-Converting Phosphor Immunochromatography Test for Quantitative Detection of Sulfad
An up-converting phosphor (UCP) immunochromatography test was developed for the detection of sulfadiazine (SD). The anti......
提出一种英语单词注音的新方法——直接注音法,能在单词上直接注音,做到单词词形与读音的结合。
Proposed a new method of phone......
At Xinjiekou Subway Station, there is a great maze spreading under the center of Nanjing that holds many ilittle shops a......
We report optical and electrical properties of polycrystalline GaSb thin films which were successfully grown by co-evapo......
The data used in the forecast in this paper are estimated according to the increase rate of the national economy, the i......
Dog-tired,worn out,beat,bushed,and knackered—we all get tired.In Chinese,the word for tired or exhausted is累,and you c......
《英语课程标准》指出：“在教学中，教师应当坚持以学生为本，面向全体学生，关注个体差异，优化课堂教学，提高教学效率，为学生继续学习打好基......
dear一词在初中英语中频繁出现,但其主要用法可归纳为以下几点:一、作形容词用,意为“可爱的、亲爱的、贵的(指东西)”。1.作定语
......
吝啬得令人发指,可又慷慨得叫人竖起大拇指,这个“铁公鸡”爸爸耐人寻味——Cheap.Cheap suit.Cheap date.It's a dirty word,rife......
As big cars cause many problems, such as pollution, shortage of parking space, crowded traffic, I think in the future sm......
Strikes,stoppages and suicides that happened in foreign factories such as Honda and Foxconn on China’s coast in recent ......
一、教学目标1.能够听、说、认读本课时的主要单词colourful,pretty,cheap,expensive。2.能用“It'scolourful/pretty/cheap/expen......
The notorious (声名狼藉的) cheap skate (吝啬鬼) finally decided to have a party.Explanining to a friend how to find his ......
案例描述(一)我在第二课时Warm up中复习、巩固“cheap,expensive”这两个单词与学生对话:T:What is this?(我手拿一件从地摊上新......
基本目标:1.学生能够听、说、认读本课时的主要单词“colourful,pretty,cheap,expensive”;2.学生能够运用句子“It’scolourful/p......
I left my job in the UK five years ago to return to China and actualize my ambition of founding an international company......
To make full use of the cheap and abundantelectricity and heat resources of Xinfa Alumi-num & Electricity Group,the cou......
LiFePO_4/C was synthesized by high temperature solid-state method with cheap Fe2O3, LiH2PO4 and glucose as raw materials......
同学们,相信你们都知道用cheap和dear表达东西便宜和昂贵吧?但是呀,随着时代的变迁和语言的演变,现在西方国家已经很少用它们表达......
The influence of Reynolds number (Re) on probe measurements was investigated numerically, including the effects of the p......
Extensive attention have been attracted by series of events in China,from the spate of suicides by employees of Foxconn,......
The recent changes of China’s export tax policy on some major nonferrous metals resources will help China get rid of th......
At present,with the imbalance between rare earth production and sales,competition among same category products in China ......
It is Sunday today.Mike goes to the supermarket with his mother.Mike:I like this!I like that!There are so many delicious......
Yes， it is possible to have cheap family vacations！In these tough economic times we all need to find ways to reduce our fa......
In order to get cheap and excellent PEE (Powdery Emulsion Explosives), the model of optimizing selection on preparation......
