推荐一部化学专业的词典好吗？
推荐书名:新英汉化学化工大词典
售价：136.6元,为你节省61.4元
折扣：68折
作者:张键 主编
出版社：水利水电出版社
出版日期：2009-1-1
新英汉化学化工大词典》共收词24万余条，与目前国内出版的几种版本的化学化工词典相比，其突出特点如下。
1.当今化学化工的核心领域是石油化工，而目前国内的英汉化学化工大词典均缺乏这一核心领域的单词。本词典在保留化学化工基础理论单词的基础上，收录了石油化工领域的常用单词，约有10万条之多，确保了石油化工这一重点。
2.本词典克服了“重理论、轻实践”的弊病，注意收集了企业、工厂、化工设备、工业技术、环境保护、工厂用语等，弥补了一般同类词典在这方面的不足。
3.考虑到加入WTO后我国企业对外经贸活动的增加，本词典同时也收集了两万多条化工技术经济评价和财会用语，从项目立项、可行性研究、经济评价，到项目施工、竣工、验收，所需词汇基本收全。同时也收集了常用的贸易用语，便于企业人员或外贸人员开展对外经贸活动时使用。
4.考虑到近年来化学化工领域的科学技术新进展，特别是在生物化学领域的进展，出现了不少常用的新词汇，本书特别收录了1万多条近年来出现的新词汇，确保了本书的新颖性。
本书适于化学、化工、医药等行业科技人员、大专院校师生、科研人员阅读和使用，是一本得心应手的工具书。
英语作文:化工厂的好处和坏处？
Many people prefer to work for large companies because these firms are often well-established and seem to be more secure.They also usually offer training programs for new graduates and lots of support for new employees.Furthermore,there may be a well-defined chain of command that offers the promise of steady advancement.Despite these advantages,I would prefer to work for a small company for the following reasons.First,small companies are more flexible.While it can be argued that larger firms have well-established markets and are,therefore,more stable employers better able to deal with the ups and downs of the marketplace,in today’s competitive society a smaller firm is often better able to weather changes in the marketplace.With its smaller size and often smaller investment,it is easier for such firms to change track when the market demands it.Second,although a smaller firm may not offer the same level of training and support that a larger firm does,new employees are usually given more responsibility and opportunities to grow.Furthermore,the smaller staff size means they will get more personal attention from senior managers and have more opportunities to demonstrate their skills and advance.There is no denying that joining a small firm does entail some risk.The company may fail,leaving its employees suddenly jobless.But even if the worst should happen,the employees would have already gained valuable experience that makes them attractive to other employers.In conclusion,as a new graduate I believe that this is a proper time in my life to take risks and seek out learning experiences,so working for a small firm would be appropriate for me.
