地方高校日语专业学生实践能力培养策略研究

寻求何种途径培养具有较强实践能力的应用型人才，成为各个高校FI语教学研究和改革的重点。文章分析了学生日语实践能力培养体系构建的原则，提出了地方高校日语学生实践能力的培养策略，即重视具有较强的双师型日语实践教学教育团队的培养．构建以能力培养为主线的日语实践教学内容体系，建立多元化的日语实践能力评价机制以及整合校内实践资源并积极稳妥开拓校外日语实践基地等。     

无线电陆空通话英语交际能力模型研究

民航无线电陆空通话语言是以英语为载体的一种空地交流的特殊语言。本文在应用语言学的研究成果之上,提出了该语言的交际能力模型,该模型包括语言能力、策略能力、背景知识和心理生理机制四个部分。笔者结合民航陆空通话实际,对模型各个部分进行了分析,重点解析了策略能力在模型中的核心功能。     

探讨培养高职学生语文职业能力的途径

从弱化传统语文重视知识传授的做法、注重语文教学与专业学习的结合及加强语文能力的实践训练等方面,探讨培养高职学生语文职业能力的途径。     

探索教改途径 促进教改深化——我院机制工艺专业教改总结与探讨

我院机制工艺专业改革试点工作已走过了五个循环。通过对毕业生跟踪调查，试点专业毕业生的确表现出许多优异之处，受到用人单位的好评，但同时也发现还存在一些不足，本文提出了改进建议。     

辩法析理 胜败皆服

模拟法庭审判是一种特殊的法学实践方法,分为前期准备、模拟庭审、后期总结三个阶段。搞好模拟法庭,正确选择案例是成功的一半,应突出辨法析理,深刻把握角色的本质内涵。搞好模拟法庭,有助于提高学生的司法职业技能,增强其思辨能力,锻炼其综合能力。     

Cu-Zr-Ti块体非晶合金的形成及其力学性能

在Cu-Zr-Ti的三元合金系中发现了具有高非晶合金形成能力的Cu₆₀Zr_40-xTi_x(x=5%~27.5%,x为原子数分数)合金,采用铜模铸造法制备了块体非晶合金,其过冷液体温度区间为38~65?K.在该合金系中具有最高非晶形成能力的成分范围为Cu₆₀Zr_40-xTi_x(x=7.5%~12.5%),其非晶形成临界直径为5?mm,是Cu-Zr-Ti三元非晶合金中迄今为止非晶形成能力最高的合金.Cu₆₀Zr_40-xTix(x=7.5%~12.5%)块体非晶合金的杨氏模量、压缩断裂强度、压缩塑性应变和硬度分别为80~114?GPa,1?730~1?865?MPa,0.3%~1.5%和Hv 693~Hv 824,并随Ti含量的增加而提高.同时具有高非晶形成能力、高强度及显著塑性变形能力的铜基块体非晶合金的发现对非晶合金的基础研究和高性能结构材料的开发具有重要意义.     

Predicting performance in manually controlled rendezvous and docking through spatial abilities

Manually controlled rendezvous and docking (manual RVD) is a challenging space task for astronauts. This study aims to identify spatial abilities that are critical for accomplishing manual RVD. Based on task analysis, spatial abilities were deduced to be critical for accomplishing manual RVD. 15 Male participants performed manual RVD task simulations and spatial ability tests (the object-manipulation spatial ability and spatial orientation ability). Participants’ performance in the test of visualization of viewpoints (which measures the spatial orientation ability) was found to be significantly correlated with their manual RVD performance, indicating that the spatial orientation ability in the sense of perspective taking is particularly important for accomplishing manual RVD.     

基于“以证代考”模式的高职涉外旅游专业人才核心能力培养探析

改革传统的教学评价手段,注重实操,减少笔试是高职院校一系列教学改革中的重要环节。＂以证代考＂是一种强调实操,体现实际能力的考核方式。本文以导游证为例,在设计、实施、促进能力培养的效果和存在问题等方面做一些探讨。     

Study on O2 generation and CO2 absorption capability of four co-cultured salad plants in an enclosed system

The ability to generate O₂ and absorb CO₂ of several co-cultured vegetable plants in an enclosed system was studied to provide theoretical reference for the future man-plant integrated tests. Four kinds of salad plants (Lactuca sativa L. var. Dasusheng, Lactuca sativa L. var. Youmaicai, Gynura bicolor and Cichorium endivia L.) were grown in the CELSS Integration Test Platform (CITP). The environmental factors including O₂ and CO₂ concentration were continuously monitored on-line and the plant biomass was measured at the end of the test. The changing rules of O₂ and CO₂ concentration in the system were basically understood and it was found that the O₂ generated by the plants could satisfy the respiratory needs of 1.75 persons by calculation. It was also found that the plants could absorb the CO₂ breathed out by 2 persons when the light intensity was raised to 550 mmol m⁻² s⁻¹ PPF. The results showed that the co-cultured plants hold good compatibility and excellent O₂-generating and CO₂-absorbing capability. They could also supply some fresh edible vegetable for a 2-person crew.     

蜂窝夹层板超高速撞击极限方程分析

为分析撞击极限方程对蜂窝夹层结构的穿透特性的预测能力,调研得到了3类撞击极限方程的表达形式和等效方法,以及131个采用碳纤维复合材料(CFRP)面板的蜂窝夹层板结构的试验数据,并对撞击极限方程的预测能力进行了比较计算。结果发现,MET方程对他源数据的四种(未失效、失效、总体以及安全)预测率均大于80%,进行在轨航天器结构的失效分析时可优先选用;SRL方程对本源数据的安全预测率达到了100%,在他源数据上的安全预测率也很高,适用于航天器防护结构设计。探讨了撞击极限方程中的系数、速度分界值的优化思路,以提高撞击极限方程的预测率。