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- Application of automatic monitoring system of the hardness of water quality on the steam boiler's water treatment equipment on the oil field 水质硬度自动监控系统在油田注汽锅炉水处理设备上的应用
- Hardness of water quality 水质硬度
- There were serious potential hygienic risks of water quality. 自贡市乡镇自来水厂的水质存在严重的卫生安全隐患。
- The hardness of water depends upon the amount of salts of lime and magnesia which it contains. 水的硬度是由其含石灰盐和氧化镁的数量决定的。
- The problem of EBT indicator-method was found.out and K-B indicator-method to determinate the total hardness of water was put forward. 本文找出了EBT指示剂法存在问题的原因。
- All units shall strengthen the prevention and control of water pollution to protect and improve water quality. 各单位应当加强水污染防治工作，保护和改善水质。
- I can't open the door with hardness of stone. 我不能打开那扇石门。
- The mission of the Cayuga County Water Quality Management Agency is to protect and improve the quality of water in Cayuga County. 描述:卡尤加族郡水质量管理处的主要任务是保护该郡的水资源，提高水资源质量。
- Her hardness of heart disappointed him. 她冷酷的心使他失望。
- Study on Affection of Water Resources Protection Forest to Water Quality of Miyun Reservoir in Beijing, China. 北京密云水库水源涵养林对水质的影响研究。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- WASP-5-Water quality analysis simulation pro-grams-5,was recommended by EPA used as software of water quality model. WASP5(The water quality analysis simulation pro-gram-5,水质分析模拟程序5),是EPA推荐使用的水质模型软件。
- He isn't hard of hearing. He's just foxing. 他耳朵不背。他只是在装佯。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- Please don't shout. I'm not hard of hearing. 请不要喊叫,我不是聋子。
- Degradation of water quality led to tremendous inconvenience to local inhabitants. 供水水质下降给居民的生活带来了极大不便。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- Mrs Morison thinks hard of the teacher for having punished her son. 莫里森太太因老师处罚她的儿子而对他感到恼火。
- The flower languished from lack of water. 花因缺水而枯萎。
