ประโยคภาษาจีน : 中文句子 |
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yǎng huà xīn 氧化锌 wèi 为 bái sè 白色 fěn mò 粉末 yóu 由 wú dìng 无定 xíng 形 kē lì 颗粒 huò 或 zhēn zhuàng 针状 kē lì 颗粒 zǔ chéng 组成 bù 不 róng yú 溶于 shuǐ 水 róng yú 溶于 suān 酸 huò 和 qiáng jiǎn 强碱 róng yè 溶液 |
ZnO is a kind of white powder, which consists of infinitive form particle or needle-like particle, it is insoluble in water, soluble in acid and alkali solution. |