发布时间:2025-01-31 12:09:28
1、遮荫:在夏季养殖君子兰时,需要将其移到通风透气的半阴处。
2、浇水:夏季温度较高,需要每天浇一次水,并向君子兰的四周喷洒水雾进行增湿。
3、降温:君子兰不耐炎热,需要将其放置在通风透气且温度约为25℃的室内。
工业上为了处理含 离子的酸性废水采用以下处理方法①往工业废水中加入适量食盐②以铁作为阳极进行
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