摘要：本文基于视觉语法以外研版高中英语教材阅读板块插图为例,对体现“人与自我”“人与社会”“人与自然”三种思政主题元素的视觉传达方式进行语法解构,厘清该教材体系思政意义表征的视觉建构。虽然该版插图整体设计和选取较有效表现出各思政主题,但也存在功能意义上的缺失以及图文配置的欠合理性。本文意在为一线教师提供视觉语法上的插图使用策略,也为教材插图的选取和设计提供语言学理论启示和建议,对贯彻课程思政理念具有现实指导意义。

摘要：介绍了选煤厂设计中采用三维设计的要点,重点阐述了不同类型三维设计素材库的建立方法和选煤厂具体三维设计的主要步骤,论述了三维设计的优势及三维设计软件在选煤厂设计中的发展趋势。

摘要：This study was conducted to optimize the hydrolysis of porcine serum protein by response surface methodology （RSM）. Based on single-factor tests, 3- factor 3-level response surface tests were designed by Box-Behnken design method, and the effects of pH, temperature and hydrolysis duration on the response values were analyzed by RSM method. The optimal enzymolysis conditions were obtained as follows： pH value of 7.7, temperature at 46.3 ℃ and time of 7.4 h, under which the predicted degree of hydrolysis was 35.52%, and the chelating rate was 79.41%. This process could provide new ideas for the development of porcine serum protein.