safety current 中文意思是什麼

safety current 解釋
安全電流
  • safety : n. 1. 安全；平安，穩安，保險。2. （槍等的）保險器，安全瓣；〈口語〉低座腳踏車[自行車] （＝safety-bicycle）。3. 安全設備，保險裝置。4. 【棒球】安全打。
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. The safety index system was given out based on the understanding of the current military specifications and airworthy requirements of aircraft structures, the theoretical fundamental and practice experience of these indexes were illuminated also

    摘要在理解現行國軍標和適航條例的基礎上，給出保證結構完整性的安全性指標體系，並且說明指標的理論和實踐依據。
  2. Safety requirements for electrical equipment for measurement, control and laboratory use particular requirements for hand - held current clamp for electrical measurement and test

    測量控制及實驗室用電氣設備的安全電工測量和試驗用手持電流鉗的特殊要求
  3. Safety requirements for electrical equipment for measurement, control, and laboratory use - part 2 - 32 : particular requirements for hand - held current clamps for electrical measurement and test

    測量控制和試驗室用電氣設備的安全要求.第2 - 32部分:電測量和試驗用手持電流夾具的特殊要求
  4. Safety requirements for electrical equipment for measurement, control, and laboratory use - part 2 - 032 : particular requirements for hand - held current clamps for electrical measurement and test

    測量控制和實驗室用電氣設備的安全要求.第2 - 032部分:電測量和試驗用手持電流線夾的特殊要求
  5. Safety requirements for electrical equipment for measurement, control, and laboratory use. conformity verification report for iec 61010 - 2 - 032 : 1994. particular requirements for hand - held current clamps for electrical measurement and test

    測量控制和實驗室用電氣設備的安全要求. iec 61010 - 2 - 032 : 1994的一致性驗證報告
  6. Safety requirements for electrical equipment for measurement, control, and laboratory use - part 3 - 032 : conformity verification report for iec 61010 - 2 - 032 : 1994 - particular requirements for hand - held current clamps for electrical measurement and test

    測量控制和實驗室用電氣設備的安全要求.第3 - 032部分: iec 61010 - 2 - 032 - 1994的一致性檢驗報告.電氣測量和試驗用手持式電流鉗的特殊要求
  7. Such research can lead to a new flight procedure design methodology, which copes with these problems and makes strong economical senses. under the guidance of aviation safety, efficiency, regularity and economy, this thesis applies the principle of the instrument flight procedure, firstly, to research the current vor / dme instrument flight procedure, namely the vor / dme instrument flight procedure ( vor / dmf. ifp ), its holding procedures, departure routes, arrival routes, and approach procedures, cor the terminal airspace

    本文在安全、效率、正常和經濟的原則下，運用儀表飛行程序設計的思想和原則，首先對在vor / dme導航臺上建立儀表進場航線、等待程序、儀表進近程序和儀表離場航線等機場空域內的飛行程序的設計方法進行了研究，總結出不同位置的vor / dme儀表飛行程序的布局形式、適用情況及其優缺點，並首次提出了以vor / dme為基準的封閉圓弧進近程序；其次，研究了基於vor / dme導航臺的區域導航飛行程序的設計方法；最後，研究了在現有的vor / dme儀表飛行程序上建立區域導航飛行程序的設計方法。
  8. Ship ' s materials and stores, or any of them, necessarily burnt for fuel for the common safety at a time of peril, shall be admitted as general average, when and only when an ample supply of fuel had been provided ; but the estimated quantity of fuel that would have been consumed, calculated at the price current at the ship ' s last port of departure at the date of her leaving, shall be credited to the general average

    在遭遇危險時，為了共同安全的需要，當作燃料燒掉的船用材料、物料應認作共同海損，但只限於船上原以備足燃料的情況；其本應消耗的燃料的估計數量，應按該船舶駛離上一港口當日在該港口的價格計價，從共同海損中扣除。
  9. Seminar on revision of code of practice, safety at work, residual current devices and lightning protection

    《攜手互勉、技術安全盡顯》電力規例研討會
  10. Series reactor is applied to ac power system with rated voltage of 6kv - 63kv and series connected with shunt capacitor banks for restraining wave distortion in grid voltage so as to improving the quality of power system and ensure the safety of its operation. it can restrain harmonic current and surge current in capacitor banks so that the capacitor will operate reliably

    Ckdk型串聯電抗器，適用於6 63 kv電力系統中，與並聯電容器相串聯，用以抑制電網電壓波形畸變，從而改變電網質量和保證電力系統安全運行抑制流過電容器組的諧波電流和限制合閘涌流，從而保護電容器的安全可靠運行。
  11. It was specially pointed out that, when the tail water is constant maximum tide, the computed flood surface is higher than that of nonsteady current, so there is some safety superelevation. underestimation of the roughness will make downward bias to compute along - river surface and bring hidden trouble for flood control. to improve the section can decrease the water level or offset the water rise for increase of floodplains " roughness, but it need much engineering works

    特別提出，按照恆定流計算出來的設計水位比非恆定水位具有一定的安全儲備；而對于灘地糙率的低估又會造成設計水位的偏低，給防洪工作帶來隱患；如果利用改進斷面形式來降低水位或彌補糙率增加帶來的水位抬高，需要較大的工程量，所以平時應注意灘面的減糙管理工作。
  12. Further more, this paper points out the practical operative method in administrative legislation, organization setup and function division, combining the analysis on current water carriage safety transportation management features

    在此基礎上，結合水上交通安全管理特點和監管體制現狀，從行政立法、機構設置、職能配置等主要環節提出了構建綜合性港口水上交通安全行政綜合執法模式的基本思路和做法。
  13. Firstly, we generalize and analyze the advantages and present research of elliptic curve cryptography ; secondly, we study the basic theory of the ecc ; thirdly, we illustrate the safety of the ecc and discuss the elliptic curve key agreement scheme, elliptic curve encryption scheme and elliptic curve digital signature algorithm ; fourthly, we study fast algorithms of the multiplication and inversion multiplication of the element of in the underlying finite field f2m whose characteristic is two represented by the two basis of optimal normal basis and polynomial basis. we make improvements to the fast algorithm of the polynomial basis multiplication by hankerson and base on the experiments, we describe the properties and compare the advantages of the multiplication and inversion multiplication of the elements in f2m field under optimal normal bases and polynomial basis. results concluding from the study car be used as references in the realization of the elliptic curve cryptosystem ; fifthly, we overview the current fast algorithm of point multiplication, improve the fix base point comb algorithm, advance the speed of the whole system and remark the advantages and disadvantages of the popular algorithms based upon the experimental datas ; sixthly we realize the algorithm library of elliptic curve cryptography based on the f2m. only change slightly in our algorithm library can we realize the ecdh, eces, ecdsa based onf2m of anysize ; seventhly, we realize the ecc on two secure elliptic curves, including ecdh, eces, ecdsa

    本文首先介紹並分析了橢圓曲線密碼體制的優點及研究現狀；其次研究了橢圓曲線密碼體制的基本理論；第三，分析了橢圓曲線密碼的安全性並介紹了密鑰共享，加密，數字簽名等橢圓曲線密碼體制；第四，深入研究了特徵為2的有限域f _ 2m中的元素在多項式基和最優正規基表示下的乘法運算和乘法逆運算的快速演算法，並對hankerson等人提出的多項式基下的乘法運算的快速演算法作了改進，而且在實驗的基礎上不僅分析研究了f _ 2m域中元素在多項式基和最優正規基表示下的乘法和乘法逆運算的性能，還對這兩種基表示下的f _ 2m域中元素運算效率的優劣作了比較和研究，所得的結論可供在實現橢圓曲線密碼體制時參考；第五，研究了目前流行的計算橢圓曲線標量乘法的快速演算法，同時改進了固定基點梳形法，提高了整個系統的速度，並在實驗的基礎上分析研究了流行演算法的優劣；第六，實現了基於f _ 2m的橢圓曲線密碼體制的演算法庫，在我們的演算法庫中只需稍微改變便能實現基於任意尺寸的f _ 2m上的ecdh ， eces ， ecdsa等橢圓曲線密碼體制；第七，實現了兩條安全橢圓曲線上的橢圓曲線密碼體制，包括ecdh ， eces ， ecdsa 。
  14. The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,

    基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。
  15. Ford series freight elevator employs microcomputer control technology and cabins made of high intensive shaped material, able to conduct freight transportation under various harsh environments. ford freight elevators meet all the current national criterions such as gb7588 safety norms for installation and manufacturing of elevators

    福德系列載貨電梯利用微機控制技術，採用高強度的型材設計製造的轎廂，可在各種惡劣環境下進行貨物運輸的工作。
  16. Safety requirements for electrical equipment for measurement, control and laboratory use - particular requirements for hand - held and hand - manipulated current sensors for electrical test and measurement

    測量控制和試驗室用電氣設備的安全要求.電氣測量和試驗用手持和手控電流感應器的特殊要求
  17. Safety requirements for electrical equipment for measurement, control, and laboratory use - part 2 - 032 : particular requirements for hand - held and hand - manipulated current sensors for electrical test and measurement

    測量控制和試驗室用電氣設備的安全要求.第2 - 032部分:電氣測量和試驗用手持和手控電流感應器的特殊要求
  18. Continuous adjustable current 0 ~ 1a could avoid shock by high current. technician could estimate safety current data after testing normal current as referral

    具連續可調恆流輸出0 ~ 1a ，根據被測電子線路的正常耗用電流值參考，估算預設安全的恆流值，防止大電流對負載的沖擊。
  19. Food safety current situation and countermeasure of fruit and vegetable in china

    我國速生豐產用材林建設現狀與對策
  20. Kaufel gmbh & co. kg deals in battery plants, safety current supplies as well as in electrical supply system

    Kg是一家知名的、誠信的生產商和服務商，該公司提供新型的、專門的產品，例如電池裝置，安全電流維護，供電設施。
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