为了提高污水厂的工作效率和运转管理水平,并积累技术资料以总结技术经验为以后的处理厂提供可靠的依据必须设置计量设施准确掌握污水量,污泥量,以及动力耗量;常采用巴氏计量槽,其优点是水头损失小,不易发生沉淀,精确度可达到95%以上,缺点是施工技术要求高。
... particle, noble gas, and iodine activity monitor 测量-碘-惰性气体(PIG)放射性检验测定仪测量通道 measuring tank 计量槽 measuring value 测量值 ..
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一个单一的渐进式计量槽,摆脱双方的主要和校正飞机,以及文丘里。
A single progressive metering groove did away with both main and corrector jets, as well the Venturi.
文章注重介绍电磁流量计的工作原理及安装、计量槽改造、仪表调试、参数设定等工作。
The paper focused on describing working principle and installation of the electromagnetic flowmeter, the metering tank rebuilded, instrumentation debugging, parameter setting and other work.
在螺杆的设计不变的情况下,螺杆直径越大,计量段的槽深便越深,增加了塑化能力。
Everything else unchanged, the bigger the screw diameter, the bigger is the depth of the screw flight in the metering section, which increases plasticizing capacity.
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