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- accuracy of water meter 水表精度
- 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。
- I can't vouch for the accuracy of my memory. 我无法保证我的记忆正确无误。
- 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。
- With standard vessels of water and gas being as prover, the accuracy of this sub-setup are 0.2% and 0.5% for water and gas, respectively. 该台位标定流量计的准确度由水、气各标准容器做标准器,其准确度分别达到0.;2%25、和0
- In determination of COD, the representativeness of water sample and the titration inaccuracy directly affect the accuracy of the result. 摘要化学需氧量测定中,样品的代表性和滴定的误差直接影响结果的准确性。
- The IC card water meter which can realize intelligent and digital display is used to measure the water current in pipe and manage prepaying of water. IC卡水表用于对流经管道的水量进行精确计量,具有智能数字显示功能,可实现对用水的预付费管理。
- The control and assurance system of water monitoring quality is introduced. The control methods and attentive problems is elaborated to raise the accuracy of water monitoring. 介绍了质量控制和质量保证体系,详细论述了质量监控方法及其注意事项,为样品监测的精确性提供了保障。
- In addition the hardware interference resisting, infrared communication interference resisting and the linear demarcation of water meter are included in this thesis also. 此外还包括硬件抗干扰,红外通信抗干扰,水表线性标定等内容。
- The accuracy of the model is examined based on the data of water quality compared with conventional models. The results show that the AdaBoost-NN model for water quality assessment is more objective and reasonable compared with the traditional methods. 利用浊漳河水质监测数据比较AdaBoost-NN模型与传统ANN法和内梅罗综合指数法评价模型的差异;结果表明:AdaBoost-NN水质评价模型有效弥补了BP模型自身的缺陷;评价准确度更高;结果更加客观、合理.
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The accuracy of the parallel increased. 这种比拟变得愈来愈确切了。
- Design outline of drinking water in office building is set forth including produce technics, ration quantity of drinking water, transducer pump, the material of water pipe, water meter etc. 以工程实例从制水工艺、用水定额、变频泵、管材、水表等方面阐述办公楼直饮水的设计要点。
- I call in question the accuracy of these figures. 我怀疑这些数字的准确性。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- You may depend on the accuracy of the report. 你可以信赖报告的准确性。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- He insisted on the accuracy of his account. 他坚认自己的叙述是准确的。
- The desired accuracy of the experiment can be set. 实验所希望达到的准确度是可以指定的。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。