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- compound water meter 复合水表
- How do you sell the water meter melon? 这些西瓜怎么样卖?
- The water meter is just beside the back door in the kitchen. 水表就在厨房门的后边。
- Check you water meter and bill to track the amount of water you use. 检查水表和水费单,掌握食水用量。
- The user installs a dual check backflow preventer at the water meter as prescribed by the supplier of safe drinking water. 用户要由安全饮用水供应商在水表处安装法定的双止回防回流阀。
- He compounded water,sand and soil and formed bricks. 他把水、沙及土掺和起来制成砖。
- Double check valve backflow preventers with a water meter and double check in by pass line. 双止回阀防回流阀配置一个水表和旁路管道上的双止回阀。
- Both the mechanical properties and rate of water in polyethylene alcohol/ hydroxyl apatite compound water gel are tested out. 测试了聚乙烯醇/羟基磷灰石复合水凝胶的含水率和力学性能。
- He compounded water ,sand and soil and formed bricks . 他把水、沙及土掺和起来制成砖。
- A valve box, a valve pillar and a water meter basin shall be of cast iron, synthetic resin, and concrete, etc. 阀门箱，阀门柱和水表井应由铸铁，合成树脂和混凝土等构成。
- He compounded water , sand and soil and formed bricks. 他把水、沙及土掺和起来制成砖。
- This article emphasizes the analysis and design and study of water rate collection MIS for IC card water meter. 本文主要对IC卡式水表水费收缴管理信息系统进行了分析、设计和研究。
- He compounded water, sand and soil and formed bricks. 他将水、沙和土掺和一起做成砖。
- A transducer is linked to the water meter, which is usually located outside your house near the hydrometer. 那个水表有电子传感器并有线连到什么地方了（没仔细看了），他们不是已经连到远程了就是在外面可以读数。
- Polyethylene alcohol/tiny hole hydroxyl apatite compound water gel and polyethylene alcohol / nm hydroxyl apatite compound water gel are synthesized at same time. 同时,制备了聚乙烯醇/微孔羟基磷灰石复合水凝胶和聚乙烯醇/纳米羟基磷灰石复合水凝胶。
- In this paper we propose a design scheme of CPU card intelligent water meter in low cost and have developed it. 本文提出了一种低成本、低功耗的CPU卡智能水表设计方案,并已成功地开发出产品。
- The auxiliary line shall consist of an approved backflow preventer and water meter. 辅助管路应该由通过认证的防回流阀和水表构成。
- Via the experiment,the stability of some compound water stabilizers on Zine sufate is contrasted the same condition.The better compound water stabilizers are selected. 通过实验,对比不同水处理药剂在相同条件下对锌盐的稳定作用,选出对锌盐具有较好稳定性的水处理药剂,从而指导复合水处理剂的复配。
- This paper proposed a new kind of compound water power comminuting device based on high-pressured water jet technology and made an analysis of its comminuting mechanism. 在现有的高压水射流粉碎技术的基础上,提出了一种新型的复合式水力粉碎装置,并探讨了其粉碎机理。
- A design of prepaid water meter that based on infrared remote control is introduced in this thesis. 本论文主要介绍了基于红外遥控技术的预付费水表的设计。
