中国氨纶的现状与未来

简单比较了熔纺及干纺氨纶的优缺点,对国外氨纶的市场情况及国内氨纶的现状及发展情况进行了详细的介绍,并对运作中国氨纶市场提出了建议。     

聚碳酸酯的生产及市场

介绍了聚碳酸酯生产工艺技术的进展，综述了国内外聚碳酸酯的生产及市场情况，对我国聚碳酸酯的市场发展趋势进行了分析和预测，并对我国聚碳酸酯工业的发展提出了几点建议。     

聚氨酯防水涂料及其市场发展概况

聚氨酯防水涂料是当今最有效的柔性防水材料之一，介绍了聚氨酯防水涂料的发展状况，并对其市场前景进行了展望。     

南京市胶粘剂的应用概况及其发展前景

本文叙述了南京市胶粘剂的应用现状，并提出了相应的建议。     

Betting system for formative code review in educational competitions

Using competitions to motivate students is a well-known practice that has proved to be successful. Nevertheless, grading students only through their results in the competition could unfairly limit the range of grades that each student can get: regardless of the quality of the different teams participating, one student must necessarily win the tournament, another must be second, and so on until the last place. In fact, player rankings are relative assessments that are conditioned by the performance of every student. In this paper, we propose solving this issue by making students do a code review before betting on the competition. By betting, the grade of students depends both on the performance of their own solution and the one they bet on. This way, grades represent not only coding skills, but also code analysis skills, widening the attainable range of grades and allowing for a fairer grade distribution. As a result, students that are not so proficient in coding are rewarded if they demonstrate they can do a good analysis of the source code written by others, which is a very valuable skill in the professional world. We provide a case study in an undergraduate course, showing positive results.     

The Future of the Refractory Industry, with a Chinese Perspective

Globalization is a reality resulting in many changes in the refractory industry. In this paper some of the threats and opportunities, which are influencing the future prosperity of the refractory industry on a worldwide basis, are being evoked. Some key technical and management issues are underlined, in terms of adjusting the productivity-quality-cost to the customers requirements ; producing unshapes versus shapes; innovations supported by research; international profile for the import-export game; training and education. Consequences for China, who does play a dominant role due to the size of its internal market （ customers demand） and the magnitude of its production capability （including raw materials availability）, are being drawn.     

苯胺技术及市场分析

概述了苯胺产品硝化工艺、还原工艺及催化剂;对国内外苯胺装置技术有消耗进行了比较;阐述了国内外苯胺生产及消费;对吉化苯胺装置优势作了重点论述。     

HCFC-141b的生产现状与市场前景

介绍了聚氨酯发泡剂CFC-11的主要替代品HCFC-141b的生产工艺和生产现状,并分析了该产品的市场前景。     

我国重液蜡生产及市场前景

介绍了国内重液蜡生产现状和市场情况 ,阐述了异丙醇 -尿素脱蜡优于分子筛脱蜡工艺的几个特点 ,并介绍了重液蜡在塑料业、洗涤业、皮革业和微生物方面的发展方向。     

强化质量意识 提高市场竞争力

介绍了企业在面临国际陶瓷市场竞争激烈的形势下，努力转变发展思路，拓宽市场，强化质量意识。根据市场变化，生产适销对路搞档优质陶瓷产品，增强产品的市场能力，提高了企业的经济效益。