四年级数学下册6.4《平均数》课件1北师大版.ppt

相关资源

2017_2018学年七年级数学上册章末复习（四）几何图形初步课件（新版）新人教版.ppt

2017_2018学年七年级数学上册章末复习（二）整式的加减课件（新版）新人教版.ppt

2017_2018学年七年级数学上册章末复习（三）一元一次方程课件（新版）新人教版.ppt

2017_2018学年七年级数学上册章末复习（一）有理数课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题8角的计算课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题7线段的计算课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题5一元一次方程的解法课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题4整式的化简求值课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题2有理数的运算课件（新版）新人教版.ppt

2017_2018学年七年级数学上册小专题1绝对值与数轴的应用课件（新版）新人教版.ppt

猜你喜欢

SIS SS-IEC 806-1986 X-ray equipment- Determination ofthe maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis《X射线设备－医疗诊断中对旋转阳极X射线管中最大对称辐射场的判断》.pdf

SIS SS-IEC 809-1991 Lighting equipment - Lamps for road vehicles - Dimensional electrical and luminous requirements《照明设备 道路车灯 空间、电力及亮度要求》.pdf

SIS SS-IEC 811-1992 Cables - Test tnethodsfor insulations and sheaths of elastomeric and Ihermoplastic compounds《电缆 热塑性弹性复合体绝缘及铠装测试方法》.pdf

SIS SS-IEC 832-1990 Insula ting poles (insulating sticks) and universal tool attachments (fittings) for live working《带电作业绝缘电杆（绝缘棒）及通用工具附件（配件）》.pdf

SIS SS-IEC 836-1990 In sulating liquids Specifications forsilicone liquids for electrical purposes《绝缘液体 电气硅树脂液使用规范》.pdf

SIS SS-IEC 846-1990 Nuclear instrumentation Beta X and gamma radiation dose equivalent and dose equivalent r te meters for use in radiation protection《核检测仪表 辐射保护用β、X及γ辐射剂量当量及剂量当量率.pdf

SIS SS-IEC 848-1990 Preparation of function charts for control systems《控制系统功能图表编制》.pdf

SIS SS-IEC 851-1992 Windingmres Methods of test for winding wires《绕线 绕线检测方法》.pdf

SIS SS-IEC 86-1991 Primary batteries《原电池组》.pdf