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Britton Chance was a pioneer in many scientific fields such as enzymatic reaction kinetics, bioenergetics, metabolism, i......
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Impact of Antiretroviral Therapy on the Spread of Human Immunodeficiency Virus in Chaoyang District,
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According to the 2021 China Busi- ness Report issued by the American Chamber of Commerce in Shanghai and PwC （China）， nearl......
变应性鼻炎及其对哮喘的影响（allergic rhinitis and its impact on asthma，ARIA）自2001年在临床应用以来，对认识上、下呼吸道的相关性......
2008年，（Allergy）增刊发表了由全球61位学者共同完成的新版“变应性鼻炎及其对哮喘的影响”（allergic rhinitis and its impact on ast......
由于变应性鼻炎患病率之高,且对下呼吸道的显著影响,近20年来人们对变应性鼻炎给予极大的关注.在基础研究结果和临床循证依据的基......
近半个世纪以来，变应性鼻炎（AR）和哮喘的流行率显著增加，已成为全球性的健康问题。而且，二者经常发生在同一个患者，被形容为“同一气道，同......
As one of critical sector for an economy, transport sector is not only vital for rescue but also really important for re......
In most the countries of Sub-Saharan Africa (where geographical Rwanda is located), the process of industrialization has......
索马里的农业经济主要以牲畜业为主，对种植业的依赖程度较小。畜牧业占GDP的40%左右，并提供了60%的就业机会和80%的外汇收入。畜牧业......
The integration of businesses into global supply chains has led to dramatic increases in their competitive advantage or ......
海詞积累 1. prevalence n. 普遍性 2. inhalation n. 吸入 3. respiration n. 呼吸 4. exclusively adv. 仅仅;专门......
【Abstract】In the filed of community translation， the translation tasks are given based on the purpose that all people i......
Interpreting the denotation and connotation of Chinese open universities (OUs) is relevant to the transformation of curr......
Introduction Lucas （1988） held the view that “public spending on education promotes human capital， which in turn contri......
Impact of Climate Change on Ecological Security of the Yellow River Basin and Its Adaptation Counter
The Yellow River Basin (YRB) is not only an important ecological barrier in north China,but also an important agricultur......
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从营销角度讲，“Win2008——胜利中国”是一次结合了奥运元素的符号营销，肯德基借助新浪“我的2008”主题活动为传播平台，并运用新浪I......
在远程医学教育中,辅导教师在为学生提供有效支持方面发挥着非常重要的作用.本文探讨了北京大学医学网络教育学院(以下简称北医网......
目的 探讨形成性评价与终结性评价两种方式对医学生人体机能学课程考试成绩的影响,以此改进教学方法,提高教学质量.方法 以新疆医......
我国地方病防治工作成效显著，总体已达到病情控制或基本消除状态，目前进入了一个难点推进与成果巩固的新时期。与此同时，广大病区乡村......
【摘要】 目的 探讨分析丙肝病毒感染对维持性血液透析患者预后的影响。方法 2001年1月至2005年1月我院维持性血液透析864例,根据......
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International trade is the backbone of every economy,especially Ghana.International trade is a major source of economic ......
Since China and Senegal have start again their relationship,the country has experienced tremendous growth and expansion,......
舰艇在恶劣的海况条件下进行对接，不可避免地要经受碰撞。为了对舰艇的对接过程进行有效的控制，在实验获得数据的基础上进行分析，确定......
A good acoustic environment is absolutely essential to maintaining a high level satisfaction and moral health among resi......
目的探讨妊娠期糖尿病的孕期管理对母婴的影响。方法将妊娠期糖尿病的110例患者随机分为观察A组60例(实施孕期管理)和观察B组50例(......
德勤的企业社会责任在一定程度上跟它所提供的专业服务一脉相承，而德勤公益基金会的成立则帮助其厘清了社会责任的义务 藏在北京......
The multi-impact characteristics and failure mechanism of two kinds of automotive enginechain made in China are studied ......
摘 要：在信息爆炸的当今社会，媒体已经将竞技体育媒介化、奇观化。分析了体育媒体奇观的形成，指出：体育媒体奇观只是现代体育的“拟态......
目的:探讨炮制对麻黄发汗、平喘效果的影响。方法:将24只雄性大鼠及24只雄性豚鼠随机分为生理盐水组、生品麻黄组、蜜炙麻黄组和清......
上世纪80～90年代末,中国工人、农民这两大阶级和知识分子阶层迅速分化。其间所有制结构调整和分配模式的变化加剧了阶层的多元性。......
The high-speed impact of a projectile on a liquid-filled tank causes the hydraulic ram, in which a cavity is formed. To ......
【Abstract】This paper attempts to analyze creative treason in literary translation focusing on the reasons that creativ......
Ceramic balls represent a new type of damaging element, and studies on their damaging power of composite armor are requi......
应用有限元软件ANSYS/LS-DYNA建立50m跨度的单层联方球面网壳及其相应的弦支网壳的有限元模型并进行数值模拟分析,得到联方单层球......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
2007年爆发的美国次贷危机对世界经济造成了巨大的冲击.尤其是美国四大投资银行之一的雷曼兄弟控股公司2008年9月宣布破产以来,次......
变应性鼻炎（AR）是一个全球性健康问题，其患病率高达10%-20%，且呈流行增加趋势，给患者、家庭乃至整个社会造成沉重负担。近年来，国内外AR......
Influence of confining prestress on the transition from interface defeat to penetration in ceramic t
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Ballistic model for the prediction of penetration depth and residual velocity in adobe: A new interp
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
