浅谈大学生英文写作能力及培养

英文写作是衡量英语学习者能力的重要指标,特别是在现阶段的四六级考试中都是单项算分,因此对于大学生来说就尤为重要了。本文就如何提高英文写作,着重阐述了大学生英文写作应具备的六种能力,并分别提出了每种写作能力的培养方法,旨在全面提高大学生英文写作水平及素养。     

Deterrence Beyond Downunder: Australia and US Security Guarantees since 1955

ABSTRACT

From 1944 to 1973 Australia attempted to acquire atomic weaponry. This ambition was driven by the desire to contribute to defending British interests in Asia, fears of invasion by China, Indonesia, and Japan, great-power war, and the belief that nuclear weapons were merely bigger and better conventional weapons, that they would proliferate, and that US security assurances lacked credibility. Although the pursuit of the bomb was eventually abandoned, this was not the result of US assurances. Rather, geopolitical changes in Australia’s environment meant that a major attack on the continent was unlikely to occur outside the context of a confrontation between the US, China, and the Soviet Union. This article argues that Australia may soon have to rethink its policies towards US extended deterrence and instead focus on developing its own deterrent.     

Merely ‘Docile Self-Deception’? German Experiences with Nuclear Consultation in NATO

ABSTRACT

Recent nuclear-weapons-related consultation in NATO within the framework of the Defence and Deterrence Posture Review sheds light on historical experiences with nuclear consultation in NATO. In the early years of the Nuclear Planning Group (NPG), which became the main forum for multilateral nuclear consultation in the alliance, developing a nuclear weapons first use doctrine was of particular importance. This process led to the adoption of the Provisional Political Guidelines (PPGs) on the threat to initiate the use of nuclear weapons. With a focus on West Germany as the primary addressee of the NPG, it will be postulated that nuclear consultation functioned and may still be seen as an essential tool to manage the credibility of US extended nuclear deterrence in the framework of NATO.     

试论公安消防机构对行政拘留权的适用

行政拘留作为行政处罚中最严厉的处罚，在整治消防安全环境中被公安消防机构广泛适用，发挥了积极作用，笔者就公安消防机构适用行政拘留处罚的主体、依据、适用情形、常见的问题及其原因进行了阐述。     

SiC纤维表面CVD SiC涂层对其单丝强度的影响

采用化学气相沉积(CVD, Chemical Vapor Deposition)工艺在KD-I型SiC纤维表面制备了SiC涂层,选择2h、4h、6h和8h四个时间点研究了沉积时间对纤维性能的影响.结果表明:具有CVD SiC涂层的SiC纤维较无涂层的纤维来说强度有所下降;在所研究的沉积时间范围内,随着沉积时间的增加,涂层的厚度有所增加,涂层由不连续的岛状转变为连续层状,纤维的单丝强度出现了先升后降的趋势.     

基于LVDS的高速远程实时测控系统的设计

分析了LVDS在远程测控系统应用中的关键技术,介绍了基于LVDS的高速远程传输方式的设计方案。针对设计中的关键性问题,如电磁干扰、阻抗匹配、直流平衡以及信号驱动等问题提出了具体的解决方案,并给出了电路设计中阻抗匹配设计的线宽计算公式。最后结合实验分析了具体设计对于信号质量的影响。     

论岛屿应急救援体系的构建

为全面提高海南省岛屿应急救援能力,有效防范和应对灾害事故和突发事件,保护人民生命财产安全,提出建立岛屿应急救援体系的思路,构建岛屿应急救援专业队伍和多种形式消防队伍有效联动的综合性应急救援力量体系。     

考虑几何及力和力矩非线性时弹丸运动方程的研究

从矢量形式的六自由度弹丸运动方程组出发,推导出了在全部力和全部力矩作用下考虑几何非线性及力和力矩非线性时的弹丸运动方程组,并导出了其用于数值计算的柯西标准形式,得到了攻角和进动角的计算表达式.此动力学模型可用于弹丸大攻角飞行时的弹道计算及某些灵巧弹药(如末敏弹)的设计.     

关于在消防部队会计核算中推进权责发生制的思考

为适应我国社会主义市场经济体制不断完善和公共财政体制改革的需要，消防部队依据《中国人民武装警察部队会计规则》，对会计确认基础做出了相应的修正，在涉及成本费用的会计核算方面探索引入了权责发生制，但在实际应用中，由于以收付实现制为主导，仍然存在一些不足，文章对此进行了分析，并提出了进一步推进权责发生制的建议．     

公安消防部队心理咨访关系现状分析

公安消防部队心理咨访关系已初步呈现良好的发展态势,但还存在着咨访关系的＂上下级模式＂倾向、＂医患模式＂倾向、＂你好-再见效应＂倾向、＂多重角色＂倾向等。造成这些问题的原因是思想认识存在偏差、专业人才队伍的匮乏、机构体制方面的问题以及职业特点的影响。