Disputes between parents, breakdown of a family and improper ways of education can lead to adolescents forming negative personalities and even committing an offence.
父母冲突、破碎家庭、教育方法不当以及家庭环境影响都会导致青少年形成不良个性,甚至走上犯罪的道路。
This article discusses the concept teaching in Junior Maths in five aspects: Lead-in, forming, expressing, consolidating and using.
就数学概念的“引入”、“形成”、“表述”、“巩固”、“运用”等五个方面作了阐述。
Sheet thickness is thinned, surface area is increased in the nc incremental sheet metal parts forming process, and sheet forming point by point is to lead to the whole sheet deformation.
认为,板料零件数控渐进成形是使板料的厚度减薄,表面积增大,靠逐次的变形累积产生整体的变形。
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