In this paper, the characteristics of new gene variant ( BR M1B) and its behavior of the writing, reading and erasing of the information in a bacteriorhodopsin film are investigated. A system of three-wavelength EDRAW ( Erase Direct Read After Write) was constructed. 讨论了新型细菌视紫红质基因变种材料的光学信息读、写和擦除特性,建立了一套细菌视紫红质生物分子膜三波长的光信息读写系统。
Literature review part I carefully to find research patriotism focus, journals and papers, read after write summary, classification. 文献综述部分是对研究爱国主义的专著、期刊论文以及硕博论文,在认真阅读以后总结、分类写出来的。
The teachers demonstration read or demonstration after the student write the corresponding practice strengthen instructional leadership behavior; answers are as make teaching meaningful feedback to students, reduce feedback behavior, use multi undertake heuristic feedback inspire students to further reflection. 在教学领导行为上,加强教师示范读或示范写之后的学生相应练习;对学生的回答尽量做出有教学意义的反馈,减少无反馈行为,多使用承接启发式反馈,启发学生进一步思考。