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请虫友帮忙看一下这个脱水过程应该用什么仪器呢?
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grapes were placed in a single layer in plastic boxes (60 cm × 40 cm × 15 cm, with bottom holes of about 1.5 cm × 5 cm to improve air flow), in quantities of about 1.5 kg grapes for each box, and dehydrated in a thermohygrometrically controlled chamber (16–18 °C, 55–70% relative humidity, 0.6 m/s air speed). 发自小木虫Android客户端 |
2楼2018-01-29 17:15:44
3楼2018-01-29 17:15:51
NaOH0918
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4楼2018-01-31 23:42:52












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