流率測量設備 的英文怎麼說

中文拼音 [liúlǜcèliángshèbèi]
流率測量設備 英文
flow-rate equipment
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 備 : Ⅰ動詞1 （具備; 具有） have; be equipped with 2 （準備） prepare; provide with; get ready 3 （防備...
  • 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
  • 設備 : equipment; device; facility; implementor; apparatus; installation; appointment; furnishing; setou...
  1. Highways winter maintenance plant and highways side equipment maintenance - deicing agent sprayer - fixed station test method for flow rate measurement

    高速公路冬季維修設備和高速路路邊設備維修.除冰劑噴灑機.流率測量固定站試驗方法
  2. This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power

    該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場，可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數，並具有負載性質（感性、容性）判別，正、逆相序判別指示功能；超限報警功能；列印記錄功能和負功檢測及處理功能。
  3. Road construction and maintenance equipment. continuous batching equipment for products in powder form. test bench and method of flow rate measurement

    道路建造和保養設備.粉末狀製品用連續式分批配料設備.流率測量試驗臺和方法
  4. Electrical parameter includes voltage, current, power, frequency, power factor, and so on. the adjustment system of electrical network needs many panel instruments that can show the electrical parameter, such as voltage, current, power, cycle etc. tjsually these instrument is not accurate, wastes manpower resource, and the management of the data is inconvenient and easy to mistake. recently the development of micro - electronics technology and the advent of slsi. especially the advent of singlechip, lead to a new revolution in the field of instrument

    電工參數一般包括電壓、電流、功率、頻率、功率因數等。在電網調度自動化的設備中需要配置多隻測量顯示上述電工參數的鑲嵌式面板表，如電壓表、電流表、功率表等等，其一般均為指針式面板表，精度低，可視距離近，數據需要人工抄錄，浪費人力資源，數據管理不便，容易出錯。
  5. Acr data loggers are easy to use, self powered, and pocket - sized devices that measure and record temperature, relative humidity, electric current, pressure, process signals, pulse frequency, power quality and more

    並且小型的設備可測量及記錄溫度、相對濕度、電流、壓力、處理信號、脈波頻率、電源品質等。
  6. This thesis first describes the general research development of bp network, kde, genetic algorithm, arx model and their specific application in dms such as architecture, algorithm - flow etc. then the paper introduces the distributed object technique with the focus on the description of corba and the specific developing tools visibroker. finally, a multi - client distributed monitoring system based on corba is developed with multi - technologies referred before

    本文首先系統地介紹了bp神經網路、核函數概率估計（ kde ） 、遺傳演算法（ ga ）和帶外生變量的自回歸模型（ arx ）發展和研究概況以及上述建模演算法在分散式監測系統中的應用，並給出了運用石油流化催化裂化模擬設備的數據測試結果。
  7. Nowadays, the equipments of uroflowrate mensuration which are adopted by the medical treatment departments of our country are the facilities in which the kernel chips are single chip micyoco ( mcssl ). their ability of data process is limited, especially at the situation where we need the higher precision of result. furthermore, they are poor in filter the interfere noise which is mixed with the signal

    當今國內的醫療部門所採用的尿流率測量設備是以單片機（ mcs51 ）為核心的處理系統，對數據的處理能力有限，尤其是在精度要求較高的場合，對信號中疊加的噪聲干擾信號的濾除效果較差。
  8. Based on the muscle force trait of slalom kayaking and by using the force quality testing equipment, the maximal power test of bench pull in different weight was given to the national excellent women slalom kayakists

    摘要通過研製的力量素質測試設備，根據皮劃艇激流運動主要肌肉用力特點，對國家皮劃艇激流隊優秀女隊員進行了不同重量下的臥拉最大功率的測試。
  9. This unit is particularly designed for monitoring 400v feeder with backup automatic switch. it could accurately measure and calculate : voltage, current, frequency, active power, reactive power, power factor and energy. when bus gets into trouble, it can perform the function of automatic switching to backup power supply

    該單元是特別針對400v饋線備自投而設計的，它具有測量母線的電壓、電流、頻率、有功功率、無功功率、功率因數以及有功電度、無功電度等電參數的功能；當母線出現故障（過壓或欠壓）時，能夠完成兩組母線的自動投切，即備自投的功能。
  10. It is one of the most important works to run economically in today and future. the system of electric control automation in zhao zhaou is open, it bases on the net of rs485 bus control and centrally manages substation by control the main machine. the system controls the run parameter of electric equipment and the run environment by using the computer measure, communication and automation technology, it can realize measure, communicate, control and allocate in the remote area, transmit data and control through collect data and automatic count parameter

    肇州縣電力調度自動化系統是以rs485總線工業現場控制網路為基礎，通過監控主機對變電站進行集中管理的完全開放式系統，該系統綜合了計算機、測量、通訊和自動化的專業技術來監控電力設備的運行參數、監控運行環境，通過對輸變電線路及設備的交流電壓、電流的數據採集，自動計算出功率、電量、功率因數、頻率等參數，實現四遙：遙測、遙信、遙控、遙調及數據傳輸和監控功能。
  11. This paper presents a method of test, estimation and predication of some state parameters of the power unit in power and electric equipment, these parameters can be temperature, voltage, current and so on ; when attaining the values of these parameters at the next state, whether the power unit will go into the malfunction or not can be knew, according to the result, some measures can be made ; by controlling the values of correlative parameters, the unit could be maintained in its optimal running status ; so the damage to the power unit can be prevented, the running quality of the driving system can be guarantied, and the optimized control level of the system can be improved

    本論文提出了一種利用預測估計的方法，對電力電子設備中的功率器件的某些主要狀態參量（如：溫度、電壓和電流）進行測試、估計並預測，從而得出未來的運行狀態；然後據此判斷該功率器件是否已進入故障范圍，以便提前採取措施，通過對相關參數的調整來保證功率器件始終工作在最佳狀態；這樣，既避免了功率器件損壞的發生，又避免了驅動系統故障狀態的出現，明顯地提高了系統優化控制的水平。
  12. The demonstration of heat - transfer measuring techniques and prospect of infrared thermal mapping techniques, main parts and performance indexes of a infrared camera, functional blocks and implementation of infrared processing software, experimental facility and measuring system of the wind tunnel has been made. the model emittance was experimentally determined and the three methods correcting directional emittance were compared. those problems of the infinite - slab model thickness and constant wall heat rates hypothesis, the determination of adiabatic wall temperature were discussed in a 1 - d heat conduction analysis

    本文對紅外熱圖測熱技術與應用前景、紅外熱像儀主要部件與性能指標、紅外測熱數據處理軟體功能模塊與實現、風洞試驗設備與測量系統等進行了論述，測量了模型表面發射率並對發射率隨極角變化的三種修正方法進行了對比，對一維熱傳導分析中模型壁厚半無限假設、壁面熱流定常假設、絕熱壁溫選取等進行了探討。
  13. By means of wide investigation, instruments development, a series of model experiments and relative theory analysis, following results are obtained in river model time scale distortion ratio, model roughening, inflow and outflow controlling methods and equipment, new water level and velocity measuring technique, model automatic measuring and controlling system : ( 1 ) with the aid of configuration software, a large scale river model automatic measuring and controlling system is developed, realizing river model automatically controlling and basic hydraulic parameters automatically measuring

    本文通過廣泛調研、儀器研製、系列模型試驗和相關的理論分析，在河工模型時間變態率控制、模型加糙、出入流檢測方法和設備、水位流速測量新技術、模型自動測控系統等方面取得了下列成果： （ 1 ）應用工控組態軟體技術，開發了一套大型河工模型自動測控系統，實現了模型內外邊界的自動控制和基本水力參數的自動量測。
  14. The company area amounts to 188, 000 square meters, the total property 380million yuan, the existing staff more than 600people, have the domestic first class production and the checkout facility, the management rigorous science, the quality guarantee system perfect are reliable, the product has the honor to receive the chinese name brand the product title and the guangdong province famous brand goods the title, bid in the province to has been come out in front in the mark rate, continuous many years is choose for " heavy contract, keep promise " business enterprise

    公司佔地面積達18 . 8萬平方米，總資產4 . 5億元，現有員工700多人，年生產能力逾15億元， 2005年年產值達12 . 3億元，公司發展跨越了一個新的里程碑。公司擁有國內一流的生產和檢測設備，管理嚴謹科學，質量保證體系健全可靠，產品榮獲「中國名牌」產品稱號及「國家免檢產品」稱號，在省內投標中標率一直名列前茅，連續多年被評為「重合同守信用」企業。
  15. Road construction and maintenance equipment. continuous batching. equipment for aggregates. test bench and method for flow rate measurement

    道路建造和維護設備.連續批量處理機.集料設備.流量比率測定的方法和試驗臺
  16. Current transformers are nonreplaceable in the field of protection and measurement for decades, but the electromagnetic current transformers can not meet the development of the electric power system for the reasons of magnetic saturation, ferro resonance, little dynamic range, narrow service band and so on 。 with the popularization of microcompute, it will be irreversible to apply microcompute in the protection and measurement, the equipments do not need the current transformer with high power, so the rogowski coil can apply on the field of protection and measurement

    電流互感器在繼電保護和電流測量中的作用長期以來具有不可替代的地位，但電磁式電流互感器所固有的磁飽和、鐵磁諧振、動態范圍小、使用頻帶窄等都難以滿足電力系統發展的要求。隨著微機的普及，在繼電保護和測量中應用微機已是不可逆轉的潮流，設備已不再需要高功率輸出的電流互感器，因此可以選用rogowski線圈作為低電壓輸出要求的電流測量和繼電保護應用。
  17. But the power electronic devices in pwm power amplifier are working in the on - off state, easily producing the over - voltage and over - current phenomena. under tht condition the power electronic devices are bearing higher dv / dt, di / dt and more energy losses, influencing itself capability and life - span. at the same time, the dv / dt, di / dt also cause the severe electromagnetism disturbances, such as the disturbances in the photoelectric theodolite will make the other systems working improperly

    然而在pwm功率放大器的主迴路中電力電子器件工作在開關狀態，易產生過壓、過流現象，器件承受較高dv dt 、 di dt並產生較大的損耗，影響器件本身的性能和壽命，同時dv dt 、 di dt還會產生嚴重的電磁干擾，如在光學測量設備中，這種干擾將會影響其它系統正常運行。
  18. Mis of measuring equipment is built with the methods of object oriented to support management process of the measuring equipment from selection, purchase and reject. with the implementation of bussiness process reengineering, measuring equipment management of jigang will reach a new level such as cost reduced, efficiency improved, process simplified and scientific decision making. a scientific, normative and modern management will be realized

    論文選擇了面向對象的方法進行業務流程的信息化改造，採用計算機網路技術和分散式數據庫建立科學高效的測量設備管理信息系統，支持測量設備從選配，采購到報廢管理全過程，達到削減成本、提高效率、簡化流程、科學決策的目標，實現管理的規范化、現代化、科學化。
  19. On - line measurement on operating efficiency of power convertor equipments

    電力整流設備運行效率的在線測量
  20. What the subject researching is that power energy should be measured with base wave ammeter to power systematic nonlinear user ; and that it is high veracious by base wave ac parameters measurement method to those not bad contaminative. it is well known that all kinds of ac parameters including of base wave and harmonics, but the content of harmonics in power systems increase largely with the mass disturbance to power using high - power electric equipment. which makes wave shape of voltage and current aberrence, so the measurement veracity and reliability decreased largely. at the same time brings out serious infuency to safe run of power system and electric equipment. the power which any non - linear loads consumes can be divided into two sides, one is base power absorbed in power and the other is minus harmonics power

    本課題所研究的問題是針對電力系統非線性負載用戶採用基波電度表來計量電能；而對諧波污染不嚴重的線性用戶採用基波交流參數測量的方法仍然具有較高的準確性。眾所周知，各種交流參量都包含基波和各次諧波，然而隨著電力電子技術的迅速發展，大功率的用電設備對電網的干擾也是越來越嚴重，導致電力系統諧波含量迅速增長，使電壓和電流的波形產生嚴重畸變，測量的準確性和可靠性都大大降低，同時也對電力系統和用電設備的安全運行帶來嚴重的影響。任何一種非線性負載所消耗的功率都可以分為兩部分，一部分為從電網中吸取的基波功率，另一部分則是負的諧波功率。
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