查询词典 waterworks

Chlorine,sodium hypochlorite and bleaching powder used to be used as disinfector s in waterworks.

在消毒处理工艺中，氯气、次氯酸钠、漂白粉是各水厂过去常用的杀菌消毒剂。

The distribution situation of chironomid and its larvae in water purification structures as well as the relationship of chironomid breeding with water quality and weather in waterworks using ozone/activated carbon filter processes were introduced.

介绍了在设有臭氧—活性炭滤池工艺的深度处理水厂，摇蚊及其幼虫在净水构筑物中的分布情况，其繁殖与水质、气候的关系。

Cissy said thanks and came back with her tongue out and said uncle said his waterworks were out of order.

西茜道了谢，走回来伸伸舌头说，那位伯伯说他的水道堵塞啦。

It was also found that the coagulant cost is the key factor affecting the operating cost in this waterworks and should be reduced.

同时发现在该厂的具体条件下，混凝剂费用是影响运行费用的主要因素，降低混凝剂消耗是降低运行费用的关键。

The results show that the biological acute toxicity of water from HuangpuRiver is related with the discharge of pollutants, river conflux and hydrological character. The acute toxicity at the intake of the waterworks is lowest among the samples from the river.

结果表明：黄浦江闵行段水体的生物急性毒性与沿途污染物的排放、汇入和水文特征有关，水厂取水口处的毒性最低。

Besides it keeps the feature of the former PG-2C that the diametric transmission power the feature of the former PG-2 that the diametric transmission power of the throwing-pan all exceeds that of domestic products of the same kind, it adds the waterworks for the uses of dilution and cooling when polishing with the advice and demands of numerous people who use it.

PG-2C金相试样抛光机是对PG-2金相试样抛光机的不完善处进行针对性的设计改进，该机除保持原PG-2的抛盘直径与传动功率均大于国内同类产品外，结合广大使用人员的建议和要求，增加了在抛光时作稀释冷却用的供水系统和易清污的抽屉式积污匣，并该机的外形更新颖美观，对设备的使用和保养也更为方便。

Yes. From Roundwood reservoir in county Wicklow of a cubic capacity of 2400 million gallons, percolating through a subterranean aqueduct of filter mains of single and double pipeage constructed at an initial plant cost of 5 pounds per linear yard by way of the Dargle, Rathdown, Glen of the Downs and Callowhill to the 26 acre reservoir at Stillorgan, a distance of 22 statute miles, and thence, through a system of relieving tanks, by a gradient of 250 feet to the city boundary at Eustace bridge, upper Leeson street, though from prolonged summer drouth and daily supply of 12 1/2 million gallons the water had fallen below the sill of the overflow weir for which reason the borough surveyor and waterworks engineer, Mr Spencer Harty, C.

48流了。从威克洛郡的容积二十四亿加仑的朗德伍德水库，流经达格尔河、拉思唐、唐斯峡谷和卡洛希尔，流进坐落于斯蒂尔奥根那二十六英亩的水库，中间的距离是二十二法定英里。这条有着过滤装置的第一期施工的单管及复管地下引水渠，根据合同直线每码的铺设费为五英镑。再由一批水堰进行调节，以二百五十英尺的坡度在上利森街的尤斯塔斯桥流到本市界内。但是由于夏季久旱，再加上每天供水一千二百五十万加仑，水位已降到低于排水口。

The PVC alloy that establishs litre of company own research and development exceeds filter film to have moving low pressure low, flux is big, filter precision is tall, run feebleminded waste time, fight contaminative ability low, service life grows cost of strong, production wait for an advantage, the product has applied in numerous waterworks, individual project is the most large-scale already achieved 300 thousand tons / day.

以超滤膜为核心技术的自来水净化工艺，被业内专家誉为"第三代城市饮水净化工艺"。立升公司自主研发的PVC合金超滤膜具有运行低压低、通量大、过滤精度高、运行低能耗、抗污染能力强、生产成本低、使用寿命长等优点，产品已经在众多自来水厂应用，单项工程最大规模已达到30万吨/天。内容来自www.ch-water.com

In May a new waterworks will go into operation.

5月间一座自来水厂将要投产。

The automation of waterworks is a tendency in the construction of waterworks.

提要 水厂的自动化控制是水厂今后发展的方向之一。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。