This review introduces recent advances in preparing functionalized carbocycles from carbohydrates by chemical methods 摘要介绍利用碳水化合物成官能团化碳环化合物的化学方法的最新进展。
Among other things , they discussed an effort to get millions of chemically treated mosquito nets to africans 在讨论的话题中，他们就（如何）致力于采用化学方法处理无数蚊子巢穴进行了讨论。
So has the use of vitamin a to strengthen children ' s immune systems , and chemically treated bed nets to prevent malaria 使用维他命a来增加儿童免疫系统，以及用化学方法消毒褥帐来防止疟疾。
So has the use of vitamin a to strengthen children ' s immune systems , and chemically treated bed nets to prevent malaria 还有，使用维他命a增强儿童免疫力，以及用化学方法杀褥虫以防止疟疾。
So has the use of vitamin a to strengthen children ' s immune systems , and chemically treated bed nets to prevent malaria 同时，维他命a的使用加强了儿童的免疫系统，化学方法处理蚊帐有效预防了疟疾。
Analysis of aluminium ores - chemical methods - method for determination of silicon content : combined gravimetric and spectrophotometric method 铝矿石分析.化学方法.含硅量的测定方法:重力和分光光度综合分析法
Male rats and mice with chemically induced folate deficiency have impaired spermatogenesis and are infertile 要是以化学方法使雄性大鼠与小鼠体内缺乏叶酸， ?们制造精子的机制就不能正常运作，因而丧失生殖能力。
Soil quality - chemical methods - determination of effective cation exchange capacity and base saturation level using barium chloride solution 土质.化学方法.使用氯化钡溶液对有效阳离子交换能量和基本饱和级的测定
Textiles - tests for colour fastness - colour fastness of wool dyes to processes using chemical means for creasing , pleating and setting 纺织品.色牢度试验.用化学方法对羊毛进行染色加工时的耐折皱褶裥和定形色牢度
Analysis of aluminium ores - chemical methods - method for determination of hygroscopic moisture in analytical samples : gravimetric method 铝矿石分析.第2部分:化学方法.第2节:分析试样吸湿水分的测定方法:重力分析法
