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- Mines: drainage of sewage and sludge. 矿井排污水、污泥。
- OILY SUBSTANCES ARE CONFINED TO OIL RESIDUE, OILY WATER AND SLUDGE. 残余油类物质种类系指残油、含油污水和油泥。
- This research probes into the feasibility of compost and reuse as construction materials of drain sludge. 对利用城市排水管污泥进行堆肥和做建材进行了探讨。
- Explain options for sludge disposal and sludge management. 说明污泥最终处置及相关管理策略.
- By using the experiments of high-tempreature oxic static compost, we know that the drain sludge can compost and satisfy the harmless treatment requirments in our country. 通过采用高温好氧混合静态堆肥进行实验，可知排水管污泥经堆肥处理后，可达到我国的无害化处理要求。
- The volume of reactives necessary in waste treatment and sludge management. 净化器处理时必要试剂的用量以及污泥的管理。
- The cellulose fibre can be blended with sewage sludge or sewage cake for conversion via aerobic or anaerobic digestion of the blended material to produce quality compost and a liquid nutrient that can be used as a fertiliser. 纤维素纤维可以与污水污泥或污水泥饼混合，然后透过混合材料的好氧消化或厌氧消化来生成可以用作化肥的高质量混合肥料和营养液。
- The grade schooler is passionately interested in garbage trucks, compost and recycling -- and dreams of being a trash hauler when he grows up. 尽管还是个小学生，迈克却有着不一般的爱好--垃圾车、垃圾堆、垃圾回收--和垃圾有关的都是他的最爱，而他的理想是：长大后成为一名垃圾搬运工。
- Fly ash, lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- This experiment studied influence of cow's dung compost and chemical fertilizer to spinach's output and quality. 摘要研究了施用牛粪堆肥和化肥对菠菜产量和品质方面的影响。
- Fly ash , lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- Building an 8-by-4-foot raised bed and filling it with compost and soil will run about $80, Mr.Wolford figures. 根据沃芙德的计算，垫高一块8x4平方英尺的地，并用混合肥料和土壤填好，这要花大约80美元。
- The leaves are high in oils and slow to compost and may collect in mounds beneath trees. 叶高油脂慢堆肥及可收集在土堆下方的树木.
- You can purchase an appropriate pre-mix soil at your local garden center or you can create your own mix using top soil, compost and organic material. 你可以适当购买预混合园林中心或当地土壤你可以创造自己运用组合表土、堆肥和有机物质。
- In this paper, five microorganisms producing thermophilic cellulase was screened from manure of cattle, compost and soil. 本实验采用高温培养，从牛粪和堆肥中筛选到5株产高温纤维素酶的微生物。
- Organic farms, the researchers said, gradually improve the soil by letting organic matter accumulate through the use of cover crops, compost and manure. 有机农场,研究者说,逐步改良土壤,让有机质积累,通过使用复盖作物,堆肥和粪肥。
- Research on the foaming process of smelting reduction of blast furnace dust and sludge in iron bath. 高炉粉尘在铁浴熔融还原发泡过程的研究。
- By feeding the soil with compost and by using carefully tested farming practices, Nutrilite creates a better soil structure - supplying crops with a vast array of nutrients. 通过使用堆肥补给土壤,并执行经过谨慎试验的耕作准则,纽崔莱不断改善土壤结构,从而为作物提供广泛的营养物质。
- The average sludge dewatering equipment includes belt type and plate-and-press type, centrifuge and sludge thickener. 一般脱水设备种类有带滤式脱水机、板框压滤式脱水机、离心式脱水机及污泥浓缩机等。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
