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Shanghai Niwei Digital Technology Co., Ltd.
Más adiós Shanghai Niwei Digital Technology Co., Ltd.
FILLPixel3D-PUZ
FILLPixel3D-PUZ5.0
This number coloring game is suitable for people of all ages. It can also help children develop their ability to focus on things, their ability to recognize numbers and colors, and exercise their drawing skills. Edutainment, let the children grow up happily in the game! And can also help adults reli
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PixelDraw-Puzzle
PixelDraw-Puzzle4.9
Popular worldwide coloring application - pixel painting, easy to get the most popular pixel wind picture! Don't worry about color chromatography, don't need to know color matching! Feel the charm of similar cross - stitch! As long as according to the number in the pixel box fill in the corresponding
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中学化学实验室-中考必备
中学化学实验室-中考必备4.6
根据教育部公示的中考化学实操实验课程制作: 01 组装实验室用高锰酸钾制取氧气的装置 02 实验室用过氧化氢制取氧气实验 03 实验室制取二氧化碳废液溶质实验探究 04 探究物质燃烧的条件 05 探究锌、铜、镁的金属活动性 06 组装过滤装置并过滤粗盐水 07 加热蒸发食盐溶液 08 用托盘天平称取6.5克氯化钠 09 一定溶质质量分数的氯化钠溶液的配制 10 鉴别盐酸、氢氧化钠溶液和蒸馏水 11 用pH试纸测定溶液的酸碱度 12 酸性硫酸铜溶液与氢氧化钠溶液作用 13 用盐酸中和氢氧化钠溶液 14 稀盐酸除铁锈 15 氢氧化钠、氢氧化钙溶液的鉴别 16 二氧化碳的实验室制取与收集 17 探
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Build Master-Taller building
Build Master-Taller building-
Master Builder is a new one-handed addictive 3D game with unlimited levels, and rich colors. Are you ready to build the tallest building? This game allows you to challenge the experience of stacking multiple layers of infinite height, complete the height challenge in a relaxed screen. A variety of d
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中学物理实验室-中考必备
中学物理实验室-中考必备-
根据教育部公示的中考物理实操实验课程制作: —————本次上线————— 01测定小石块的密度 02测定盐水的密度 03伏安法测电阻 04探究电流与电压的关系 05探究平面镜成像的特点 06探究凸透镜成像的特点 09探究串联电路电压的特点 10探究串联电路电流的特点 13用电压表测量电压 14用电流表测量电流 25探究电流与电阻的关系 —————即将上线————— 07探究影响滑动摩擦力大小的因素 08探究杠杆平衡的条件 11探究光的反射定律 12测量物体运动的平均速度 15探究水在沸腾前后温度变化的特点 16用温度计测量水的温度 17用弹簧测力计测量力 18探究浮力大小与物体排开液体体积的关
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