【摘 要】核心素养是知识、能力与情感态度、价值观的综合体现,也是学生适应社会所必备的关键能力。本文以初中物理为切入点,对核心素养的要素展开分析,并对其培养策略进行探究。 【关键词】初中物理;核心素养;探究能力;科学态度 中图分类号:G633.7 文献标识码:A 文章编号:0493-2099(2021)09-0103-02 【Abstract】Core literacy is a co
An intensity-modulated, fiber Bragg grating (FBG) sensor system based on radio-frequency (RF) signal measurement is presented. The RF signal is generated at a p
A new thin film pulse transformer for using in ISND and model systems is fabricated by a mask sputtering process. This novel pulse transformer consists of four
The development of spatio-temporal database systems is primarily motivated by applications which track and present mobile objects. In this paper, solutions for establishing the moving object database