smoke相关论文
随着城镇化的发展和能源消耗的不断增长,大气污染已经成为不可忽视的环境问题。大气环境中各种污染物的污染水平受气象、排放等诸......
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Traditional fire smoke detection methods mostly rely on manual algorithm extraction and sensor detection;however,these m......
一、单项填空（共15小题，每小题1分，满分15分） 1. —Will you take part in the speech contest？ — I have long been expecting ......
1. “May I borrow your paper?” “____.” A. By all means B. Never mind C. You are welcomeD. Don’t mention it ......
在一场船难中，唯一的幸存者随着潮水，漂流到一座荒无人烟的小岛上。他焦躁不安地祈祷上帝能够救他，每天他都注视着海上是否有可搭救他......
Hit the Nails Servant: Little Fido,what do you do with the hammer ? Fido: Hit the nails. Serv......
目的 探讨吸烟对慢性阻塞性肺疾病(COPD)患者下呼吸道细菌定植(LABC)的影响.方法 将确诊为中、重度COPD患者分为持续吸烟的吸烟组......
1. Mr Smith________,but now he doesn＇t. A. is used to smoking B. was used to smoking C. used to smoking D. used to ......
The only survivor of a shipwreck was washedup on a small, uninhabited island. He prayed fever-ishly for God to rescue hi......
A calculation model for mechanical exhaust rate in large-space building in the case of cabin fire is proposed through th......
Chinese kangs are an integrated system for cooking, sleeping and heating in rural Northern China with more than 2000 yea......
Since serious fire occurred frequently in recent years, fire safety of high-rise building has attracted extensive attent......
Smoking is a major environmental factor that interferes in the establishment and clinical course of ulcerative colitis (......
Wang Fei has been smoking for more than 30 years, since he was at school. Wang was first attracted by people smoking ......
The best thing you can do for your health and the health of your family is to stop smoking. It can be difficult at times......
动词不定式一般由“to+动词原形”构成。它在句中起名词、形容词或副词的作用，同时也保留着动词的一些特征，可以有自己的宾语或状语......
A recent survey found that only 9% of teens in the United States smoke cigarettes. That’s down from 23% in 2000. It’s ......
Fire drills（消防演习） are a big part of being safe in school： They prepare you for what you need to do in case of a fire. B......
The safety performance of ~(241)Am fire alarm sources made by using powder metallurgical technology has been preliminari......
为探索磷酸氢二铵(DAP)对卷烟烟气游离烟碱释放量及感官品质的影响,在等量烟丝上喷洒DAP溶液,使DAP在烟丝中的质量百分比为0(对照......
To investigate the protective effects of β-carotene in rats against the development of chronic bronchitis induced by ci......
Changes of Protein Kinase Cα and Cyclin D1 Expressions in Pulmonary Arteries from Smokers with and w
The purpose of this study was to investigate the changes of protein kinase Cα(PKCα)and cyclin D1 expressions in pulmon......
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目的观察香烟暴露及断烟后大鼠Treg细胞的变化，探讨Treg细胞与断烟后大鼠肺部炎症反应和肺气肿持续存在的关系。方法将50只雄性Wist......
CCR1 and CCR5 expression on inflammatory cells is related to cigarette smoking and chronic obstructi
Background Chronic obstructive pulmonary disease (COPD) is a progressive disease associated with a cellular inflammatory......
CD8+ Tc-lymphocytes immunodeviation in peripheral blood and airway from patients of chronic obstruct
Background Cigarette smoke induces an acute but persisting inflammation in peripheral blood and airway in chronic obstru......
Background:Smoking and body mass index (BMI) are the key risk factors for chronic obstructive pulmonary disease (COPD).A......
固有免疫作为机体的第一道防线,在免疫系统中发挥着极其重要的作用,近年来,异常的固有免疫反应在慢性阻塞性肺疾病(COPD)的发病以......
目的 通过构建大鼠肺气肿模型,观察携带肝细胞生长因子基因的重组腺病毒(Ad-HGF)对肺气肿病变的修复作用.方法 40只Wistar大鼠随机......
目的：观察烫吸安钠咖对大鼠行为及血液超敏 crP 的影响。方法使用安钠咖片对大鼠进行烫吸试验，对不同剂量下大鼠的行为改变及血液超......
目的 探讨吸烟和不吸烟的急性心肌梗死(AMI)患者在入住心脏监护室(CCU)期间压力水平的差异.方法 选择在CCU住院的AMI患者74例,根据......
目的 通过比较吸烟组、戒烟组及未吸烟组稳定期重度慢性阻塞性肺疾病(COPD)患者的相关肺功能指标及心肺运动试验结果,探讨吸烟对CO......
It is by now a well established fact that the overwhelming hazard from fire is smoke as far as the death of people in th......
目的：探讨慢性阻塞性肺疾病稳定期老年患者血清白细胞介素6（ IL-6）、肿瘤坏死因子α（ TNF-α）、C反应蛋白（ CRP）的水平及与吸烟、体质量指......
将火灾模型和烟气传感器结合起来模拟传感器对不同火灾情况的反应.将NIST的FDS模型和Duisburg-Essen大学通讯系统学院开发的烟气传......
Background Smoking is the major cause of airway inflammation in chronic obstructive pulmonary disease (COPD),and smoking......
基于火灾双层模型思想及基本物理定律,通过分析单个水颗粒与热气流的相互作用,研究水颗粒群对火灾烟气层的影响,建立了水颗粒作用......
为了减少烟幕温度对8-14 μm波段烟幕透过率的影响,分析了有红外辐射源和没有红外辐射源的燃烧型红外烟幕的透过率.结果发现两种情......
目的 探讨炉灶使用及其燃煤方式对贵州省燃煤型地方性氟中毒(简称地氟病)流行的影响.方法 采用分层抽样方法,对3个历史重病区村、2......
目的 建立一种同位素稀释液相色谱串联质谱(ID-LC/MS/MS)测定血清可替宁的方法,以评价不同吸烟状况健康人的吸烟暴露水平分布状况.......
为研究粮食储备库发生火灾后对作业人员的影响,应用PyroSim软件对粮食储备库进行火灾模拟。选取应用较为广泛的平房仓为研究对象建......
为研究巷道内风门开启程度对矿井火灾烟气流动特性的影响,使用火灾动力学模拟软件FDS模拟0.5,1.0,1.5,2.0,2.5,3.0 m/s 6种通风风......
