- 重点词汇
- 相关例句
Still he could walk about . He could fishing in the creek or the waterworks pond.
他可以在小溪或公共池塘边钓鱼.
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水厂加氯消毒是保证自来水品质的关键环节之一.
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Chlorine, sodium hypochlorite and bleaching powder used to be used as disinfectors 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.
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自来水厂在进行液氯消毒时会产生二溴一氯甲烷和一溴二氯甲烷有害物质.
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The twin valve filters in the Stone Buddha Waterworks in Zhengzhou city have been renovated.
介绍郑州市石佛水厂双阀滤池技术改造的实例.
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Since waterworks was put into operation, it has worked well with better finished water quality.
工程投产以来,运行正常, 出水水质优良.
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The automation of waterworks is a tendency in the construction of waterworks.
水厂的自动化控制是水厂今后发展的方向之一.
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Chapter four: It narrates the aggressor of Japan'control and influence on waterworks.
第四节阐述了日伪对北京市自来水业的控制及其影响.
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This might be a low investment and quick result example for technical reform of similar waterworks.
数年运行证明,该系统工作可靠、性能齐全,为同类水厂技术改造提供了一种投资小、见效快的案例.
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In order to cope with such problem , urban waterworks are expanded in numbers and on scales.
为了满足不断增长的城市生产 、 生活用水,城市水厂数量、规模也逐渐扩大.
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