CAJ | 학술논문

基于北京科技大学以金属材料为主的材料科学基础实验课开设现状，在研究型教学示范课程建设中，为提高学生认识矿物材料及应用材料科学基础知识的能力，开发了对火成岩、变质岩和沉积岩的宏、微观鉴定选修实验，完成了选修实验课样品的制备，撰写了实验指导书，进行了典型岩石宏观鉴定、微观组织的偏光分析和扫描电镜下能谱成分的验证。通过新实验的开发锻炼了综合应用课程知识的能力。
기우북경과기대학이금속재료위주적재료과학기출실험과개설현상，재연구형교학시범과정건설중，위제고학생인식광물재료급응용재료과학기출지식적능력，개발료대화성암、변질암화침적암적굉、미관감정선수실험，완성료선수실험과양품적제비，찬사료실험지도서，진행료전형암석굉관감정、미관조직적편광분석화소묘전경하능보성분적험증。통과신실험적개발단련료종합응용과정지식적능력。
The experimental class in our school concerns mainly metallic materials. In order to change this status, we established a selective experiment course named by the macro and micro identiifcation on igneous, metamorphic and sedimentary rocks during the construction of research-oriented teaching course. We prepared rock samples for optic microscopy observation and observed the macro-features under the polarized light microscope and veriifed different constitutes by energy dispersive spectrum analysis under scanning electron microscope. In addition, we wrote the instruction guideline for experiments for the use of other students. Through this practice, we can improve the cognitive ability on mineral materials and apply the basic knowledge of materials science to such materials.