The Chinese textile industry is slowing to a new normal since this year with some specific sectors showing negative grow......

The paper addresses the controversial question of the role of clay-sized dust in the formation of paleosols in coastal e......

We studied the dynamic fracture mechanical behavior of rock under different impact rates. The fracture experiment was a ......

The Qitianling granite batholith (QGB) is located in the southern Hunan Province, middle part of the Nanling Range, Sout......

Hepatocyte nuclear factor 4-alpha(HNF4-α)is a nuclear receptor regulating metabolism,cell junctions,differentiation and......

Acute ischemic stroke(AIS) is a common medical problem associated with significant morbidity and mortality worldwide. A ......

Objective To investigate the efficacy of polyethylene glycol(PEG).interferon a(PEG-IFNct)in treating HBeAg-positive chro......

Many experiments have proven that with increasing silt and gas(out-of-phase media)content in water,the cavitation charac......

AIM: To evaluate the impact of mesalamine administration on inflammatory response in acute uncomplicated diverticulitis.......

AIM: To analyze whether the presence of Helicobacter pylori(H. pylori) infection could affect the quality of symptoms in......

“情态动词+have+过去分词”这一结构是情态动词的一个重要用法,掌握一些这类结构常见的形式是很有必要的。一、must+have+过去分......

请下载后查看，本文暂不支持在线获取查看简介。 Please download and view, this article does not support online access to vie......

<正> Katz and Miledi made the interesting discovery that when the frog sartorius muscle was divided into two portions, o......

<正> Ⅰ. THE DFPD FOR GAS CHROMATOGRAPHY In two earlier papers, the carrier gas was mixed with oxygen or air at first an......

Construction management innovation system of metro in China is put forward in this paper. Guidelines,objective system,ne......

虚拟语气(the Subjunctive Mood)是高中英语的一项重要内容,以试题形式对其进行归纳并辅助以一些巧记法对中差生巩固所学知识,效......

sandwich generation sandwich是三明治,generation是一代人。所以,sandwich generation就是既要赡养老人又要抚养下一代的人。他......

【正】 China’s GDP in 2009 grew 8.7% year-on-year,with steadily increased agricultureproduction and picked up industria......

【正】 3.Oil,gas and coal demand to remainhigh amid low-carbon energy effortI.Oil and gas demand to rise significantlyFr......

【正】 China’s construction material exports haddropped since August 2008 due to the global financial crisis. There aft......

导读：到蒙古包做客，不但会受到主人热情的款待，还能感受到一些从未接触的民族文化。在进入蒙古人的生活之前，必须了解他们的一些习俗和......

Humans have been exploiting bees as far back as the Stone Age,according to new research from the University of Bristol p......

Tin production at Yunnan Tin Co,has come toa halt as of May 26 due to sustained sluggish-ness of the market,according t......

Waste gas treatment isan often overlooked but essential component of a manufacturing process.Historically several seriou......

Pork prices are rising because of macroeconomic pressures,as well as disease and a supply squeeze. In y/y terms,we forec......

Gly m Bd 28K,Gly m Bd 30K and Gly m Bd 60K are the major soybean(Glycine max(L.)Merr.)allergens limiting the consumption......

In 1996,China launched a program to breed super rice or super hybrid rice by combining intersubspecific heterosis with i......

The QTL qTGW3-1 was located on chromosome 3 of rice (Oryza sativa L.) and associated with the 1 000-grain weight (TGW) a......

The trends of daily maximum and minimum temperature in global warming indicated that the daily minimum temperature (Tmin......

Through field survey,specimen collection and identification,the resources of medicinal plants in Guangdong Shimen Nation......

To provide base for adjusting the sowing date,achieving the yield potential of wheat cultivars with different growth cha......

拉萨大昭寺和布达拉宫里著名的吐蕃赞普松赞干布及其随从的塑像一般被认为是属于7—9世纪的作品(约629—842年)。这种以藏文文献为......

Tianyi Cemetery lies in the western part of Moshikou in Beijing’s Shijingshan District, is the first and also the only......

IN 1135, the northern part of the Song Empire was occupied by Jin armies. Eight years earlier in 1127, Bianliang (presen......

The Mogao Grottoes come to Beijing in a unique exhibition of Buddhist art The Mogao Grottoes come to Beijing in a uniqu......

Hello,I’m Shi Junwen-a primary school student of Grade Six. I joined the School Volleyball Team two years ago,because I......

On Nov. 6, 2012, tens of thousands of American people went to the polls to choose their new president. In the election c......

一天上课，老师要同学们以“如果我是一个经理”为题写一篇作文，所有的学生都在动笔写了，只有一个男生例外。老师走过去问他为什么不写......

The mechanisms of gold(Ⅰ)-catalyzed cycloaddition of 1-(1-alkynyl) cyclopropyl ketones with nucleophiles have been inve......

We demonstrate efficient four-wave mixing with an intensity conversion efficiency of nearly 100% in theory without consi......

Phenylboronic acids can exist, in principle, in three different conformers (syn,syn; syn,anti and anti,anti) with distin......

The response factors of refractive index(RI) and ultraviolet(UV) detectors of size exclusion chromatography (SEC) define......

The chemorheological behaviors of a low viscosity epoxy resin system (Huntsman 1564/3486) for vacuum infusion moulding p......

【正】 1.Petroleum products demand keeps rising, but at slower pace, in 2009 China’s GDP achieved an annual growth of 8......

【正】 China Petroleum & Chemical Corporation(Sinopec Corp., SH: 600028; HK:386; NYSE: SNP; LSE: SNP) posted thesales re......

China’s petroleum and chemical industry hasmade significant improvement in sales and earningsin the first two months o......

Sinopec Corp.(SH:600028)processed 182.6 million tons of crude oil in 2009,a year-on-yearincrease of 6.7%,the oil giant ......

3.Oil,gas and coal demand to remainhigh amid low-carbon energy effortI.Oil and gas demand to rise significantlyFrom ene......

The nation’s petroleum and chemical industrywas in good recovery shape in November2009 with production value and outpu......

PetroChina Company Limited (SH:601857; HK:857) achieved a turnover ofRMB684 797 million in the first half of2010 under ......