The process of transforming, dehydrating, storing till maturing inside the comb of nectar, secretion of plant or honeydew combined with secretion of bees.
花蜜、植物分泌物或蜜露在巢脾内转化、脱水、贮存至成熟的过程。
The biofiltration method was used to treat the odor produced from the activated sludge thickener and sludge dehydrating unit of a municipal wastewater treatment plant in southern China.
采用生物过滤法对南方某城市污水处理厂的污泥浓缩池和脱水车间的臭气进行了处理。
The biofiltration method was used to treat the odor produced from the activated sludge thickener and sludge dehydrating unit of a municipal wastewater treatment plant in southern China.
采用生物过滤法对南方某城市污水处理厂的污泥浓缩池和脱水车间的臭气进行了处理。
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