Case Letter Severe trauma has high morbidity and mortality rates,being the leading cause of death in young adults.Among all traumas,tra ffi c injuries are particularly lethal.^([1-2]) The injury severity score(ISS) ca...Case Letter Severe trauma has high morbidity and mortality rates,being the leading cause of death in young adults.Among all traumas,tra ffi c injuries are particularly lethal.^([1-2]) The injury severity score(ISS) can be used to assess trauma severity,with ISS of<9,9–15,16–24,and≥25 indicating minor,moderate,severe,and critical trauma,respectively.The ISS is correlated with mortality,morbidity,and hospitalization duration after injury.^([3-4]) Here,we report one patient who was admitted to our emergency intensive care unit(EICU) due to traumatic liver rupture and traumatic myocardial infarction complicated with inferior vena cava(IVC) thrombosis.展开更多
以可靠性为中心的维修(R eliability-centered M aintenance,简称RCM)实施过程中,大约40%的故障模型具有隐蔽性故障后果,其中约80%需要用定期试验管理。本评叙述了四种确定定期试验周期的数学模型的建立方法,并根据模型建立过程中的假...以可靠性为中心的维修(R eliability-centered M aintenance,简称RCM)实施过程中,大约40%的故障模型具有隐蔽性故障后果,其中约80%需要用定期试验管理。本评叙述了四种确定定期试验周期的数学模型的建立方法,并根据模型建立过程中的假设指出定期试验周期计算中的限制条件。展开更多
语言形式是语言教学的一个重要组成部分,以形式为中心的英语课堂教学(FFI)则是近年国内外第二语言习得及教学研究的一个热点。它包括Focus on Form和Focus on FormS两种基本形式。针对目前国内英语教学界出现的对这两种教学方法理解上...语言形式是语言教学的一个重要组成部分,以形式为中心的英语课堂教学(FFI)则是近年国内外第二语言习得及教学研究的一个热点。它包括Focus on Form和Focus on FormS两种基本形式。针对目前国内英语教学界出现的对这两种教学方法理解上的偏差,通过介绍其在英语课堂教学中的不同应用阐述了研究这两种教学方法的必要性,进而指出了FFI研究对我国的外语教学的参考和借鉴作用。展开更多
In recent years,researchers in SLA field have suggested that integration of form-focused instruction with communicative language teaching can foster the development of interlanguage system.Firstly,the crucial role of ...In recent years,researchers in SLA field have suggested that integration of form-focused instruction with communicative language teaching can foster the development of interlanguage system.Firstly,the crucial role of attention in language learning has been proved and explicit instruction can facilitate the acquisition.Secondly,the scope of grammar has been enlarged.Therefore grammar is not limited to linguistic forms,but also concerns context and discourses.This paper analyzes the need for integrating FFI with CLT and states the implication for grammar pedagogy.展开更多
文摘Case Letter Severe trauma has high morbidity and mortality rates,being the leading cause of death in young adults.Among all traumas,tra ffi c injuries are particularly lethal.^([1-2]) The injury severity score(ISS) can be used to assess trauma severity,with ISS of<9,9–15,16–24,and≥25 indicating minor,moderate,severe,and critical trauma,respectively.The ISS is correlated with mortality,morbidity,and hospitalization duration after injury.^([3-4]) Here,we report one patient who was admitted to our emergency intensive care unit(EICU) due to traumatic liver rupture and traumatic myocardial infarction complicated with inferior vena cava(IVC) thrombosis.
文摘以可靠性为中心的维修(R eliability-centered M aintenance,简称RCM)实施过程中,大约40%的故障模型具有隐蔽性故障后果,其中约80%需要用定期试验管理。本评叙述了四种确定定期试验周期的数学模型的建立方法,并根据模型建立过程中的假设指出定期试验周期计算中的限制条件。
文摘语言形式是语言教学的一个重要组成部分,以形式为中心的英语课堂教学(FFI)则是近年国内外第二语言习得及教学研究的一个热点。它包括Focus on Form和Focus on FormS两种基本形式。针对目前国内英语教学界出现的对这两种教学方法理解上的偏差,通过介绍其在英语课堂教学中的不同应用阐述了研究这两种教学方法的必要性,进而指出了FFI研究对我国的外语教学的参考和借鉴作用。
文摘In recent years,researchers in SLA field have suggested that integration of form-focused instruction with communicative language teaching can foster the development of interlanguage system.Firstly,the crucial role of attention in language learning has been proved and explicit instruction can facilitate the acquisition.Secondly,the scope of grammar has been enlarged.Therefore grammar is not limited to linguistic forms,but also concerns context and discourses.This paper analyzes the need for integrating FFI with CLT and states the implication for grammar pedagogy.
