輕載 的英文怎麼說

中文拼音 [qīngzǎi]
輕載 英文
underloading; fractional load
  • 輕 : Ⅰ形容詞1 （重量小; 比重小） light 2 （數量少; 程度淺） small in number degree etc : 年紀很輕 be v...
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  1. However, the efficiency of pwm at light load is low and the filter design of pfm is rather difficult due to the random characteristic of the frequency spectrum distribution

    採用相應調制方式的ic品種繁多，各有千秋。但pwm在輕載時效率較低，而pfm由於頻譜分佈隨機，不利於后續濾波器的設計。
  2. Main products involved : tempered type bead wire, cold drawing bead wire, tyre bead wire, hose wire, steel wire for spoke, carbon spring steel wire

    主要產品有回火胎圈鋼絲冷拉胎圈鋼絲輕載輪胎胎圈鋼絲膠管鋼絲輻條用鋼絲碳素彈簧鋼絲。
  3. Standard test method for dispensability of light - duty pressure - sensitive film tape

    輕載壓敏膜帶的非必需性的標準試驗方法
  4. Specification for ethylene glycol base engine coolant for automobile and light duty service

    汽車和輕載裝置乙烯乙二醇基引擎冷卻劑規范
  5. And also, the wear resistance at ambient temperature and of za27 alloyed with mn when lightly loaded is desirable but becomes worse at high temperature. the wear mechanism of the one mixed with both adhesive and abrasive wear under sliding friction conditions ( at high temperature )

    Si的加入量為1 - 3時， za27合金的磨損量最少，高溫摩擦性能最好；加入mn后， za27合金在低溫輕載下耐磨性能較好，高溫耐磨性能不理想；在滑動摩擦條件下（高溫）的磨損以粘著磨損和磨料磨損兩種方式共同存在。
  6. Controller can output four teams of light - load, half - load, and full - load and overload relay contact signal, and 010ma, 1010v or 010v analog signal

    可輸出輕載半載滿載超載四組繼電器觸點信號和010ma 1010v或010v的模擬信號。
  7. In order to implement an energy - saving method which keeps iron loss equal to copper loss using variable - voltage in light load, induction motor parameter identification at any moment is a key problem

    對于輕載調壓使銅損等於鐵損的這一節能方法而言，在線辨識出電機的參數是一個關鍵點。
  8. This paper studies the variable - voltage energy saving theory and its implementation for asynchronous motor with light load, compares several kinds of scheme of improving efficiency in detail and confirms the variable - voltage energy saving method, that is adjusting the input voltage by detecting the iron loss and copper loss of motor directly. in addition, the directness *, simpleness and availability of the method are verified by the emulational experimental results with simulink of the matlab. the circuit of the general inverter based on the tms320f240 dsp was used in this paper, and the practicable program was compiled

    本文分析了異步電動機輕載時降壓節能運行的原理，對幾種提高效率的方案進行了比較，確定了通過直接檢測電動機鐵損和銅損來實時調節輸入電壓以達到高效節能目的的控制方法，應用matlab軟體對系統進行模擬，在基於tms320f240dsp的通用型變頻器上編制了實用化的程序，形成了完整的樣機，對其進行了測試，並給出了試驗結果。
  9. Pwm converter has low efficiency at light loads and high amplitude harmonic. on the other hand, the control circuit and filter for pfm are much complex

    Pwm調制模式的spic在輕載下效率較低，控制脈沖諧波峰值較大; pfm控制電路較為復雜，后續濾波器設計困難。
  10. Since kamen and vagena, many researchers have discussed it in theory and experiment method. the main content in this paper is to set forth the slamming press calculations in dnv rules, gl rules and lr rules and the requirements for slamming strengthened bow structure and some comparisons ; slamming strengthened bow structure design for a bulk is carried out using dnv rules, and comparisons among several design schemes is carried through when heavy loading draft status replaces light loading draft status in practice. the results from above have been applied in ship production ; it is significant for ship structure improvement latter to calculate slamming press with direct calculation method, and then to design bow structure with dnv rules

    本文的主要內容是分別闡述dnv 、 gl 、 lr三種規范對底部砰擊壓力計算及底部砰擊加強結構設計的一般要求並進行一些分析比較：用dnv規范對某型船（ 27000t散貨船）進行具體的底部砰擊加強結構設計，並就實際生產中產生的重載吃水狀態改輕載吃水狀態而出現的幾種設計方案進行比較，其具體結果現已用於實際生產；用直接計演算法確定砰擊壓力，再用dnv規范進行底部結構設計，對於後續船的改進均有指導意義。
  11. And the fuzzy control technology has been studied that reduce the stator terminal voltage to achieve higher power factor through testing power factor and using certain rules. the asynchronous motor intelligence operating control system plan design has been completed. simulation design and simulation experiment of the system has been carried on, and the simulation result indicated this intelligence control system has achieved the anticipated effect

    在分析電機功率因數角的變化規律及功率因數角對晶閘管輸出電壓的影響的基礎上，提出了異步電動機在輕載或空載運行時通過檢測功率因數並經過一定規則降低定子端電壓來達到提高功率因數目的的模糊控制方法，完成了異步電動機節能運行控制系統的軟硬體設計，並進行了系統的模擬研究與實驗研究。
  12. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  13. Ships ' light load derrick booms

    船舶用輕載起重機吊桿
  14. Tools for pressing - ball - lock punch retainer - type c, for light duty

    壓力器具.球形鎖緊凸模固定板.輕載c類
  15. P. s. ： the power supply shall be tested at max. ac voltage ( 264vac ) and min

    應該在最大交流輸入電壓264伏和輕載、空載下測試。
  16. Standard specification for pressure - sensitive tape for light - duty packaging and general purpose masking

    輕載包裝和一般遮蔽用途的壓敏帶的標準規范
  17. Design of soft - start control system for pumps and analysis of energy - saving by voltage regulating in light load

    水泵群軟啟動控制系統設計及輕載調壓節能分析
  18. However, psm also have some disadvantages, for example, the output voltage ripple is large at light load and the system maybe produce radio frequency noise

    但psm也具有不可避免的缺點:輕載時輸出電壓紋波較大，且易引入音頻噪聲。
  19. The on - resistance of the synchronous rectifier is as low as 0. 4 ?. it has a very high efficiency even in the light load thanks to its low quiescent supply current

    整個晶元具有極低的靜態電流，使得此晶元即使在輕載的時候也有很高的效率。
  20. Spring steel wire, hose wire, galvanized steel wire, galvanized steel strand, tempered type bead wire, cold drawing bead wire, tyre bead wire, frestressed concrete p. c. wire and so on

    彈簧鋼絲膠管鋼絲輪胎鋼絲鍍鋅鋼絲鍍鋅鋼絞線回火胎圈鋼絲冷拉胎圈鋼絲輕載輪胎圈鋼絲預應力鋼絲及鋼絞線等。
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