Knowledge

Cell structure

Animal cells have cell membrane, cytoplasm and nucleus. The cytoplasm of animal cells includes cytoplasmic matrix and organelles. The organelles of...
2021-10-16 21:38 views 49

Summary of physical knowledge points

Summary of physical knowledge points: sort out all knowledge points such as mechanics, electricity, magnetic field and elective courses. Physics is...
2021-10-16 21:33 views 23

Task based teaching flow chart

Task based teaching starts from students' basic psychological needs , It is considered that learning is a process to meet the internal needs of in...
2020-09-19 21:09 views 109

E-commerce knowledge map

knowledge graph (Knowledge Graph/Vault, hereinafter referred to as KG) It is essentially a semantic network , Is a graph based data structure , B...
2020-09-19 19:24 views 99
Technology
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