This article mainly analyzes the application of technical and tactical skills in mixed martial arts competitions,including mixed martial arts and its competition characteristics,the main application significance of te...This article mainly analyzes the application of technical and tactical skills in mixed martial arts competitions,including mixed martial arts and its competition characteristics,the main application significance of technical and tactical skills in mixed martial arts competitions,and its primary application strategies.It is hoped that this analysis can provide some guidelines for the appropriate application of mixed martial arts athletes’technical and tactical skills to improve their winning rate in mixed martial arts competitions.展开更多
The purposes of this study were to describe and compare the techniques used by elite world triple jumper and the Algerian elite team to determine the impact of distribution modality phases allowing the elite to exceed...The purposes of this study were to describe and compare the techniques used by elite world triple jumper and the Algerian elite team to determine the impact of distribution modality phases allowing the elite to exceeds 17-meter. Our subjects were two world elite 2009 and two Algerian national elite 2013. In the lack of new technology Modem measuring instruments kinematics or kinetics, our study based in measure of the Phase distribution ratio as measure of Stride length Jump distance. That literature review two schools, the Russian technique (which emphasizes the hop phase) and the Polish technique (which emphasizes the jump phase). Our aims for this study are: Are there any statistically significant differences between the results of the samples in the distance achieved? Are there any statistically significant differences between practical Ratio relative distances (world 2009-national 2013)? Are there any statistically significant differences between Stride length phase distances (world 2009-national 2013)? For that, we have chosen the analysis of variance and correlation of the distances achieved in each of the phases with the official distance of jumper and "T" student to compare implementation distribution of phases (hop, step and jump) with the results accuses. Based on the practices and weaknesses of elites in practice, we confirm: (1) All the samples practice the Russian technique as model in the distribution of the phase ratio; (2) The problem of our elites is in the hop phase distribution and its relationship with other phases; (3) Improve achieve horizontal vertical velocity in hop phase as solution.展开更多
The security system for police technical and tactical training in public security colleges in China is mainly composed of seven security guarantee systems: management organization, safety education, laws and regulatio...The security system for police technical and tactical training in public security colleges in China is mainly composed of seven security guarantee systems: management organization, safety education, laws and regulations, training control, site equipment, safety supervision and emergency plan, scienti??cally and rationally constructing a security system in relevant public security colleges. This paper has carried out a comprehensive research on Hebei Vocational College of Public Security Police, and provided corresponding safety theory and guarantee for the security protection of the college during the police training period.展开更多
Liaison Interpreting is a type of interpreting performed in two language directions by the same interpreter.Compared with other forms of interpreting,liaison interpreting can be undertaken in various circumstances.And...Liaison Interpreting is a type of interpreting performed in two language directions by the same interpreter.Compared with other forms of interpreting,liaison interpreting can be undertaken in various circumstances.And it has no demand for special equipment;therefore it can be taken at any time and at any place.On this account,on-campus interpreters or newly-graduated interpreters will have more chances to receive more tasks of liaison interpreting.During the interpreting process,they may encounter a lot of problems because of a lack of experience or a lack of proper skills.Through this paper,the author hopes to summarize possi-ble difficulties which will happen during liaison interpreting and provide possible coping tactics.The author hopes that this paper can provide some references to green-hand interpreters.展开更多
炼油工艺过程中,分馏系统的用能优化是换热网络能量优化的必然要求。以荆门石化3.5Mt/a常减压蒸馏装置为例,利用Aspen Plus和Aspen Energy Analyzer软件,对常压塔以及换热网络的用能情况进行分析,提出能量优化利用思路:变工况条件下,首...炼油工艺过程中,分馏系统的用能优化是换热网络能量优化的必然要求。以荆门石化3.5Mt/a常减压蒸馏装置为例,利用Aspen Plus和Aspen Energy Analyzer软件,对常压塔以及换热网络的用能情况进行分析,提出能量优化利用思路:变工况条件下,首先优化分馏系统操作参数,再以此为条件,优化换热网络结构,才能实现整个网络的能量优化。利用Aspen Plus软件的模型分析功能,确定了常压塔底汽提蒸汽、常压炉出口温度、中段回流以及侧线的最佳操作参数,为换热网络的夹点分析提供基础数据;在分馏塔操作优化基础上,对现有换热网络进行夹点分析,找出最优夹点温差,求得现有换热网络最高理论换热终温(317.7℃),为进一步优化换热网络提出了目标;通过建立现有换热网络的网格图,找出跨夹点换热的换热器(总共有5台),为换热网络的改进提供了方向。展开更多
文摘This article mainly analyzes the application of technical and tactical skills in mixed martial arts competitions,including mixed martial arts and its competition characteristics,the main application significance of technical and tactical skills in mixed martial arts competitions,and its primary application strategies.It is hoped that this analysis can provide some guidelines for the appropriate application of mixed martial arts athletes’technical and tactical skills to improve their winning rate in mixed martial arts competitions.
文摘The purposes of this study were to describe and compare the techniques used by elite world triple jumper and the Algerian elite team to determine the impact of distribution modality phases allowing the elite to exceeds 17-meter. Our subjects were two world elite 2009 and two Algerian national elite 2013. In the lack of new technology Modem measuring instruments kinematics or kinetics, our study based in measure of the Phase distribution ratio as measure of Stride length Jump distance. That literature review two schools, the Russian technique (which emphasizes the hop phase) and the Polish technique (which emphasizes the jump phase). Our aims for this study are: Are there any statistically significant differences between the results of the samples in the distance achieved? Are there any statistically significant differences between practical Ratio relative distances (world 2009-national 2013)? Are there any statistically significant differences between Stride length phase distances (world 2009-national 2013)? For that, we have chosen the analysis of variance and correlation of the distances achieved in each of the phases with the official distance of jumper and "T" student to compare implementation distribution of phases (hop, step and jump) with the results accuses. Based on the practices and weaknesses of elites in practice, we confirm: (1) All the samples practice the Russian technique as model in the distribution of the phase ratio; (2) The problem of our elites is in the hop phase distribution and its relationship with other phases; (3) Improve achieve horizontal vertical velocity in hop phase as solution.
文摘The security system for police technical and tactical training in public security colleges in China is mainly composed of seven security guarantee systems: management organization, safety education, laws and regulations, training control, site equipment, safety supervision and emergency plan, scienti??cally and rationally constructing a security system in relevant public security colleges. This paper has carried out a comprehensive research on Hebei Vocational College of Public Security Police, and provided corresponding safety theory and guarantee for the security protection of the college during the police training period.
文摘Liaison Interpreting is a type of interpreting performed in two language directions by the same interpreter.Compared with other forms of interpreting,liaison interpreting can be undertaken in various circumstances.And it has no demand for special equipment;therefore it can be taken at any time and at any place.On this account,on-campus interpreters or newly-graduated interpreters will have more chances to receive more tasks of liaison interpreting.During the interpreting process,they may encounter a lot of problems because of a lack of experience or a lack of proper skills.Through this paper,the author hopes to summarize possi-ble difficulties which will happen during liaison interpreting and provide possible coping tactics.The author hopes that this paper can provide some references to green-hand interpreters.
文摘炼油工艺过程中,分馏系统的用能优化是换热网络能量优化的必然要求。以荆门石化3.5Mt/a常减压蒸馏装置为例,利用Aspen Plus和Aspen Energy Analyzer软件,对常压塔以及换热网络的用能情况进行分析,提出能量优化利用思路:变工况条件下,首先优化分馏系统操作参数,再以此为条件,优化换热网络结构,才能实现整个网络的能量优化。利用Aspen Plus软件的模型分析功能,确定了常压塔底汽提蒸汽、常压炉出口温度、中段回流以及侧线的最佳操作参数,为换热网络的夹点分析提供基础数据;在分馏塔操作优化基础上,对现有换热网络进行夹点分析,找出最优夹点温差,求得现有换热网络最高理论换热终温(317.7℃),为进一步优化换热网络提出了目标;通过建立现有换热网络的网格图,找出跨夹点换热的换热器(总共有5台),为换热网络的改进提供了方向。