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61.
在词汇语用学框架下,以语用松散和语用充实为理论视角,分析汉语中名词形容词化现象的类型及产生理据,为名词形容词化现象提供词汇语用学视角的合理阐释,进一步探讨其对应用语言学领域的启示。  相似文献   
62.
文章从理论与实践两个方面对数字图书馆信息丰富化进行分析、探讨。理论部分主要研究数字图书馆信息丰富化的概念、内涵和特征。实践部分主要从系统的角度对信息丰富化框架进行研究。  相似文献   
63.
研究了苯胺水溶液的乳化液膜处理过程,对溶剂和表面活性剂的选择及用量、膜增强剂用量、搅拌速度、乳水比(Rew)、油内比(Roi)、外相pH值及处理时间的影响进行一系列的研究.结果表明,在适宜的操作条件下,当水中苯胺浓度为510.8 mg/L时,经过一级液膜处理,水中苯胺的含量可降到1.405 mg/L,苯胺去除率可达99%以上,达到国家二级排放标准.  相似文献   
64.
Concepts learned in the classroom were reinforced and augmented by presenting them in a different context using cryogenics-based enrichment programmes (CBEPs) held in an out-of-school setting. The effectiveness of two CBEPs, which involve the use of liquid nitrogen and liquid oxygen, was explored. Using a sample of 265 upper primary students, it was found that both enrichment programmes were effective in promoting the learning of science concepts. Fair improvements, albeit only transient, in two attitude constructs, enjoyment of science and career preference, due to either CBEPs were detected. The CBEPs did not have any significant impact on the attitude construct relating to students’ views on the social implications of science. The impact of CBEPs showed signs of retention, specifically in the cognitive realm, and reasonable indications of influencing subsequent learning and activities of students.  相似文献   
65.
推广普通话是社会主义精神文明建设的重要内容,然而在普通话水平测试中还存在者这样或那样的不足,文章从普通话水平测试不能流于形式,普通话测试员的水平要亟待提高,只考说话不考会话有弊端等几个方面指出了不足,也提出了一些解决的办法,以期提高普通话水平测试的质量.  相似文献   
66.
The artistic practices of ekphrasis and reverse ekphrasis – integrating poetry and painting in their unique forms – have been long‐standing conventions both in the East and in the West. This article attempts to rationalise the new functions of the age‐old concept of reverse ekphrasis (i.e. graphic representation of verbal representation) as reactivated for the purposes of today's university‐level art education, and as exemplified by the international workshops of poetry‐inspired Chinese brush painting that I taught at The University of Central Lancashire (UCLan), UK, from 2012 to 2016, using English not only as a convenient contact language for art education, but also as a powerful vehicle for poetic self‐reflection, intertextual adaptation and intermedial transformation. To be more concise, my teaching approaches featured CREATE – Contact (C), Reverse Ekphrasis (R, E), Adaptation (A), Transformation (T) and Enrichment (E). The international workshop participants’ creative painting outcomes proved that, as brush painters, they could draw inspiration effectively from poetry written in English and/or poetry translated into English, so as to increase their personal capacity for artistic self‐expression and intercultural communication through Chinese‐style brush painting.  相似文献   
67.
This work analyses the potential role of nitrogen pollution technology of crop systems of Pujiang, County in Eastern China‘s Zhejiang Province, rice and vegetables are important cropping systems. We used a case study approach involving comparison of farmer practices and improved technologies. This approach allows assessing the impact of technology on pollution, is forward looking, and can yield information on the potential of on-the-shelf technology and provide opportunities for technology development. The approach particularly suits newly developed rice technologies with large potential of reducing nitrogen pollution and for future rice and vegetables technologies. The results showed that substantial reductions in nitrogen pollution are feasible for both types of crops.  相似文献   
68.
占有制度是物权法上的一项重要制度,而占有的保护则是占有制度的核心。从占有人的不当得利返还请求权和损害赔偿请求权两个方面对占有的债权法保护进行了较为细致地分析与探讨。  相似文献   
69.
The study on biochar derived from plant biomass for environmental applications is attracting more and more attention. Twelve sets of biochar were obtained by treating four phytoremediation plants, Salix rosthornii Seemen, Thalia dealbata, Vetiveria zizanioides, and Phragmites sp., sequentially through pyrolysis at 500 °C in a N2 environment, and under different temperatures(500, 600, and 700 °C) in a CO2 environment. The cation exchange capacity and specific surface area of biochar varied with both plant species and pyrolysis temperature. The magnesium(Mg) content of biochar derived from T. dealbata(TC) was obviously higher than that of the other plant biochars. This biochar also had the highest sorption capacity for phosphate and ammonium. In terms of biomass yields, adsorption capacity, and energy cost, T. dealbata biochar produced at 600 °C(TC600) is the most promising sorbent for removing contaminants(N and P) from aqueous solution. Therefore, T. dealbata appears to be the best candidate for phytoremediation application as its biomass can make a good biochar for environmental cleaning.  相似文献   
70.
对大学生进行传统文化的教育是必不可少的,但是大学生对传统文化知识的匮乏以及缺少实践应用,他们个人的文化修养也有待提高。在大学生的学习、生活乃至日后的工作中,探讨优秀传统文化对他们的个人素质的影响具有深刻意义。  相似文献   
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