water metering 中文意思是什麼

water metering 解釋
水計量
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • metering : 測光
  1. Point of use and branch water sub - metering systems

    使用地點和支線分水表系統
  2. From the error resource, this paper emphatically analyzes the cause that the metering error produces in the process of crude oil metering with this flowmeter, and discusses the necessity of insulating the prover, installing the automatic sampler and automatic water cut analyzer

    著重從誤差的來源分析了用容積式流量計進行原油計量產生誤差的原因，指出了體積管保溫、安裝自動取樣器和自動含水分析儀的必要性。
  3. Analysis of low temperature hot water household metering heating system common riser ' s hydraulic balance

    低溫熱水分戶計量採暖系統共用立管水力平衡分析
  4. Analysis of several common water - metering forms about concrete mixing equipmentr

    關于混凝土攪拌設備中幾種常見水計量形式的分析
  5. Manufactures fiberglass products for the water and wastewater industries including : flumes, metering manholes, buildings, enclosures, consoles, and weir boxes

    -從事水處理設備的研發生產和銷售，主要產品為離子棒水處理器。
  6. This paper introduces the present situation of sewage flowmeter, analyzes on mfc inductive digital water - level sensor, and advances a kind of new sewage metering method

    介紹了污水流量計的現狀，分析了mfc感應式數字水位傳感器，提出了一種新的污水計量方法。
  7. Not interfered electromagnetically, the traditional metering method of the water gauge does not change ; the sensor has no iron nature and magnetic goods and materials material

    不受電磁干擾，水表傳統的計量方式不變，傳感器沒有鐵性和磁性物資材料。抄表時瞬間提取數據，故不受電磁干擾影響。
  8. According to researching several coagulant metering ways, we make a coagulant addition metering device which is based on fluid mechanics and chemistry. the device which frame work is simple can be used reliably, and we have obtained a patent for the device last year. the mathematical model is used to caculate the addition quantity of coagulant of different raw water quality, and the gravitational coagulant addition device ensure accurate addition quantity

    本文通過對混凝劑計幾種量方式的研究，嘗試性的利用流體力學（伯努利方程）和化學（溶液濃度稀釋）的原理，製作一個定量投加裝置，對混凝劑加量進行計量，該裝置結構簡單，但是安全投靠，投資和運行費用低，具有提廣價值，這種計量方式已經申請專利。
  9. Averaging speed flow meter for metering devices of water supply quantity

    水量計量儀表.均速管流量計
  10. The company is equipped with a sound quality management system and advanced manufacturing testing equipment, and the company is equipped with 2 sets of 0. 5 - class standard method air flow standard devices and 0. 05 - class weighing method water flow standard devices, which have ensured the product quality and the company has passed the iso9000 certification dalian gas flowmeter metering station is established at our company, which is responsible for the flow magnitude transferring tasks within the authorized scope

    除此之外，公司承建了濰坊計量所流量站，遼寧省計量院，吉林省計量所，聊城計量所等技術機構的流量標準裝置.以及海爾集團，鄂爾多斯集團，遼陽石化，西安西郊熱電廠，一汽，二汽.匯源集團，哈爾濱啤酒集團，金星啤酒集團，金威啤酒集團等能源計量系統.均發揮良好的作用.獲得客戶廣泛的好評
  11. Discussion about the household metering method referring to the floor radiant heating system using tepid water

    低溫熱水地板輻射採暖系統熱計量探討
  12. Hydraulic structures, velometers, weirs, and flumes are used to gauge water in many irrigation districts. the fundamental principles and suitable conditions of these water metering methods are introduced in this paper. the main problems in the development of water metering instruments and facilities as well as main causes of difficulty in popularization of the methods in irrigation districts are analysed. it is suggested that selection and construction of water metering facilities should be combined with canal lining in irrigation districts. it is also pointed out that for realization of automation of water metering it is necessary to develop and popularize portable and stationary water metering instruments step by step based on economic development levels in irrigation districts

    介紹利用水工建築物、流速儀、堰、槽進行量水的基本原理及各自適用條件.從量水儀器、設施的性能、價格及灌區經濟發展水平等方面，分析目前在灌區量水儀器、設施的開發研製方面存在的主要問題，以及灌區量水難以普及的主要原因.提出應結合灌區渠道防滲工程建設，合理選擇和建設量水設施，並根據灌區經濟發展水平，分步驟研製和推廣便攜式或固定式量水儀器，最終實現灌區量水自動化的灌區量水實施方案
  13. Through application investigation of dosing subsystem and utilizing principle of fluid mechanics ( bernoulli equation ), quantitative dosing device was produced to measure chemical dosage, so as to settle the problem that metering pumps and electromagnetic flow meters widely used in water plants now have a very high requirement in technique and a very high cos t in maintenance. this device is easy to control, simple in maintenance and low in cost ; functionally it can substitute for metering pumps and electromagnetic flow meters used in system

    通過對投加子系統的應用研究，針對目前在水廠普遍使用的投加計量泵、電磁流量計技術要求和維護維修成本高等問題，運用流體力學（伯努利方程）的原理製作定量投液裝置對藥液加量進行投加計量；該裝置易於控制，維護維修簡單、成本低廉，功能上能取代系統中使用的計量泵和電磁流量計。
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