Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.Howeve...Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.However,at present,the training base in vocational colleges is mainly applied for students’teaching,and the overall utilization rate is low.It is of great importance in the rational application of software and hardware resources onto the training base to widely carry out popular science activities.The importance of training base construction and scientific popularization is expounded.On this basis,the research team took the S&T racing training base as a case to study its expandable scientific popularization function.The practice results show that using the resources of the training base to carry out scientific popularization activities can greatly improve teenagers’interest in automobile technology.More training bases in vocational colleges should expand the function of scientific popularization.展开更多
The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of t...The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of the upper and lower epidermis of petals of some common ornamental flowers in Kunming were studied, and the biodiversities were discovered. The results showed these much-varied pigment cells appeared not only a new compensation to anatomy, but<span style="font-family:Verdana;"> a </span><span style="font-family:Verdana;">new criteria to taxonomy, so that a brand new research field of </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Cell Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> was established instead of the current </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Chromosome Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> widely used in phytosystematics research. Furthermore, the most interesting and significant phenomena w</span><span style="font-family:Verdana;">as</span><span style="font-family:Verdana;"> their scientific aesthetics: these pigment cells of flower petals were quite special, planary, far different from the ordinary plant cells in plant organs & tissues. By comparison to ordinary geometry, these colorful cells of the fresh flower petals could be described as “Quasi-geometry</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> for their special origin and micro-morphological characteristics. As for the aspect of art, it was quite similar to “Quasi-crystal</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> discovered by Daniel Schechtman, so that the art future was discussed, obviously another new epoch of scientific-art history began.</span>展开更多
基金The research work in this paper was supported by the following two funds:“A case study on the construction of pilot test base of technical skill innovation service platform in higher vocational colleges”(Project number:CGDB21208)“Research on the key elements of the construction of vocational education and training system in higher vocational colleges”(Project number:CCDB2020135).
文摘Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.However,at present,the training base in vocational colleges is mainly applied for students’teaching,and the overall utilization rate is low.It is of great importance in the rational application of software and hardware resources onto the training base to widely carry out popular science activities.The importance of training base construction and scientific popularization is expounded.On this basis,the research team took the S&T racing training base as a case to study its expandable scientific popularization function.The practice results show that using the resources of the training base to carry out scientific popularization activities can greatly improve teenagers’interest in automobile technology.More training bases in vocational colleges should expand the function of scientific popularization.
文摘The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of the upper and lower epidermis of petals of some common ornamental flowers in Kunming were studied, and the biodiversities were discovered. The results showed these much-varied pigment cells appeared not only a new compensation to anatomy, but<span style="font-family:Verdana;"> a </span><span style="font-family:Verdana;">new criteria to taxonomy, so that a brand new research field of </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Cell Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> was established instead of the current </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Chromosome Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> widely used in phytosystematics research. Furthermore, the most interesting and significant phenomena w</span><span style="font-family:Verdana;">as</span><span style="font-family:Verdana;"> their scientific aesthetics: these pigment cells of flower petals were quite special, planary, far different from the ordinary plant cells in plant organs & tissues. By comparison to ordinary geometry, these colorful cells of the fresh flower petals could be described as “Quasi-geometry</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> for their special origin and micro-morphological characteristics. As for the aspect of art, it was quite similar to “Quasi-crystal</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> discovered by Daniel Schechtman, so that the art future was discussed, obviously another new epoch of scientific-art history began.</span>
