资源描述：
《专业英语L1.知识讲解.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、专业英语L1.ContentsPartⅡMineSafetyLesson7MineGasesLesson8CoalseammethaneLesson9OpenFiresLesson10SpontaneousCombustionLesson11MethodsofDustcontrolLesson12TranslationExamplesofScientificEnglishPartⅠMineVentilation[教学内容]IntroductionPurposesofMineVentilationHistoricalDevelopmentProp
2、ertiesofAirLESSON1IntroductiontoMineVentilationLESSON1IntroductiontoMineVentilation[教学目的]要求学生熟记Mineventilation、dilute、contaminant、exhaustshaft、colliery、trapper、moisturecontent等专业词汇，达到英文与中文相互熟练翻译的程度;深入理解PurposesofMineVentilation、PropertiesofAir等内容，达到熟练阅读和正确、通顺地翻译的程度;了解Histori
3、calDevelopment等内容，达到比较熟练和比较通顺翻译的程度。LESSON1IntroductiontoMineVentilation[教学重点、难点]purposesofMineVentilationPropertiesofAir[课时安排]2credithour[授课方法]讲授与讨论相结合LESSON1IntroductiontoMineVentilationNewWordsandExpressionssuctioncanarytrapdoorTrappermoisturecontentThermodynamicupdraftsuc
4、tioncanary吸入,吸力,抽气,抽气机,抽水泵,吸引[动]金丝雀,淡黄色trapdoor通风门Trapper设阱捕兽者,[矿]矿井风门开关管理员moisturecontent湿度Thermodynamicadj.热力学的,使用热动力的updraftn.上升气流IntroductionMineventilationinvolvesthecontroloftheatmosphericenvironment.Thisrequirescontroloftheairqualityandairmovementtosatisfytherequireme
5、ntsforthehealth,safetyandcomfortofmineworkers.LESSON1IntroductiontoMineVentilationMineventilationinvolvesthecontroloftheatmosphericenvironment.矿山通风涉及到对大气环境的控制。Thisrequirescontroloftheairqualityandairmovementtosatisfytherequirementsforthehealth,safetyandcomfortofmineworkers.这
6、需要控制空气的质量和运动，以满足矿工的健康、安全和舒适性要求。LESSON1IntroductiontoMineVentilationMinimumstandardsaresetoutinthevariousstatesminesregulation.Somearedescriptive,specifyingthestandardsrequired,andsomeareprescriptive,detailingexactlyhowthestandardsaretobeachieved.Minimumstandardsaresetoutinth
7、evariousstatesminesregulation.Somearedescriptive,specifyingthestandardsrequired,andsomeareprescriptive,detailingexactlyhowthestandardsaretobeachieved.LESSON1IntroductiontoMineVentilationPurposesofMineVentilationProperlyengineeredcontrolofthemineatmosphereisrequiredto:provide
8、freshair(oxygen)formentobreatheprovideasourceofoxygenforinternalcombustione
