constant cost 中文意思是什麼

constant cost 解釋
不變成本, 固定成本
  • constant : adj 1 恆定不變的，固定的，穩定的，恆久的；繼續不斷的。2 不屈不撓的，堅韌的。3 忠實的，有節操的。n...
  • cost : n 1 費用；代價，價格；成本。2 犧牲；損害，損失。3 〈pl 〉訟費。vt （cost; cost）1 值，要價（苦幹...
  1. Fixed cost = a cost that remains constant even if the task duration changes

    固定成本=不隨任務工期發生更改的成本
  2. For all admissible uncertainties and possible controller gain variations, the desgined controller can guaranteed that the closed - loop system is asymptotically stable and the upper bound of cost function value is not more than a constant

    所設計的控制器對于所允許的不確定性和控制器增益的可能變化，能保證閉環系是統漸近穩定的且性能指標上界不超過某個常數。
  3. To reduce the harmonics in the line current, the random pwm mode is adapt. related to the typically constant pwm carrier frequency and its high harmonics, modulation of this frequency can be used to decrease emi and cost no more gain

    為了抑制輸入電流中一些幅值較大的諧波成分，利用dsp控制的特點，電路採用了隨機pwm方式，在不增加系統成本的前提下，有效地抑制了輸入電流的高次諧波含量。
  4. Constant dollar and current cost accounting

    現行價值與統一幣值會計
  5. And lpmsm using high energy permanent magnet has strong electromagnetism thrust, lower cost, small electrical time constant and rapid response etc. using linear permanent magnet synchronous ac motors as driving parts in gantry - moving type milling machine is first proposed in this paper, to bring their high - speed dynamic response ability into play for further realizing rapid synchronism

    因此，本文提出了在龍門移動式鏜銑床同步傳動的驅動元件中採用永磁直線同步電機，以發揮其高速的動態響應能力，快速實現同步。本文提出將解耦控制方法應用於龍門移動式鏜銑床的同步傳動中。
  6. Not only mechanical system can be reconfigured, but also control system. because modern industrial production and scientific trial ’ s task is no longer constant, the reconfigurable robot is needed which can greatly bring down the cost and increase efficiency

    現代工業生產和科學試驗，工作任務都不再是單一不變，需要採用不同構形的機器人，而採用可重構機器人能夠大大的降低成本，並提高效率。
  7. The result of long - term operation shows that the computer control system is practical and effective, it can run in the optimal state within a long duration to fully realize data collection and process, remote data transmission and vfvs constant injection control of pumps. it speeds up the automatic procedures of the seawater treatment process, really realizes the unmanned working, decreases the physical intensity to a large extent, improves the management, enhances the management level, avoids equipment wear down as much as possible, makes the seawater treatment efficient and lessens the cost of production

    長期的運行結果表明，該計算機控制系統的實施切實有效，既成功實現了對被檢測參數的數據採集與處理、遠傳以及注水泵機組的變頻調速恆壓注水控制，又提高了系統的自動化程序，真正實現了無人值班作業，在很大程度上降低了工作人員的勞動強度，極大的改善了現場的管理狀況，提高了生產管理水平，且有效避免了設備損耗，提高了水處理效率，降低了生產成本。
  8. Aiming to meet costumers increasing demand and relying on byd s unparalleled strength in both technology and capital and bringing chinese abundant manufacturing elements into full play, byd auto made an entire integration of the chains of the automotive industry. besides, based on the constant technology innovation, byd auto has absorbed and been absorbing many international advanced non - patent rights to reduce the cost tremendously and upgrade its quality significantly

    比亞迪汽車以不斷滿足客戶的需求為導向，依託企業強大的技術和資金實力，充分發揮中國製造業要素資源優勢，全面整合汽車製造業的生產鏈同時以不斷的科技創新為手段，大量吸收國際汽車製造業先進的非專利技術，實現整車製造成本的大幅降低和品質的迅速提升。
  9. The linear permanent magnet synchronous motor ( lpmsm ) has avoided the effects of the mechanical transmission chains from rotary motions to linear ones, and has strong electromagnetism thrust, lower cost, small electrical time constant and rapid response etc., which becomes one of the best executive machines in the high - precision and micro - feed servo system

    由於永磁直線同步電動機消除了旋轉電機由旋轉運動到直線運動的機械傳動鏈的影響，且具有電磁推力強度高、損耗低、電氣時間常數小、響應快等特點，使其在高精度、微進給伺服系統中成為執行機構的最佳選擇之一。
  10. The rational decision maker is assumed to have a clear problem, have no goal conflict, know all options, have a clear preference ordering, keep all preferences constant, have no time or cost constrains, and select a final choice that maximizes his or her economic payoff

    理性決策制定者會假設是指一個明確的問題，不存在目標沖突，了解所有的選擇，有明確的優先順序，保持所有偏好不變性，沒有任何時間和費用的限制，選出最終的決策，從而使他或她的經濟利益最大化。
  11. They have also kept the cost of gasoline relatively constant ( in inflation - adjusted dollars ) throughout this time period, despite depletion of the most accessible u. s. petroleum reserves

    它們也使汽油價格在這整個時期保持相對穩定（去除通貨膨脹因素） ，盡管美國的大部分石油儲藏已經幾乎消耗完了。
  12. It avoids the disturbance of the constant current source by improved constant current source method, with high precision and nice resolving power. the circuit has wide application with simple structure, low cost, low power dissipation and small. it can be used in the precise temperature measurement and control systems, such as laser diode

    用改進的恆流源法測量熱敏電阻的阻值，有效地克服了恆流源的干擾，測量精度高，測量解析度可達0 . 01 ，測溫準確度可達0 . 5 ;並且該電路結構簡單，成本低、功耗小、體積小、具有很高的實用價值，可用於需要精密測溫與控溫系統中，如激光二極體的溫度控制中。
  13. Plane diffraction grating, logarithmic amplifier and stable constant - current source are used in the system, thus the performance of the instrument is enhanced significantly and the cost is reduced

    系統採用了平面衍射光柵、專用陣列探測器、對數放大器以及高穩定恆流源，有效地提高了儀器的整體性能，同時降低了生化分析儀的成本。
  14. For both plant, serves as a liaison between the engineering department and other departments of the manufacturing division to ensure that the manufacture of products meets functional requirements at the lowest possible cost ; maintains a constant surveillance over manufacturing processes for cost reduction and control ; oversees the design of all special production machinery necessary to maintain manufacturing operations at competitive levels

    在兩個車，協調工程部與其他部門，確保機器設備能夠以盡可能低的成本滿足生產產品的要求；對生產工藝成本的減少和控制進行持續的監督；負責所有專用生產機器的設計能夠滿足生產操作要求。
  15. First, a new value measure method for test node selecting is developed, and by adopting benefit factor and penalty constant, the impact of diagnosis profit and measure cost upon test node selecting is studied

    該方法引入了收益因子及成本罰數，考慮了檢測點診斷收益及測量成本兩個因素對測點選擇的影響。
  16. A ptas is designed for the problem when the batch capacity and the number of machines are both constant. 1. definition and assumption definition l + o ( ) cost : each transformation potentially increases the objective function value by 1 + o ( ), we shall say it produces 1 + o ( ) cost

    在以下兩方面發展了brucker ， foto等人的成果，一是工件具有了到達時間和分批加工的復雜狀況，二是機器環境有單臺機器變為同型機，並給出了它的一個ptas演算法。
  17. Constant cost industry

    成本不變產業
  18. Constant cost saving

    固定成本節約
  19. If you expected a constant cost of materials for the duration of a task but that cost has changed, you can update the actual cost of materials needed

    如果您原本預期在任務工期內材料成本為常數，然而成本發生了變化，則可以更新實際材料成本。
  20. We will discuss two kinds of way to charge transaction cost which are used usually in market. it is discussed in detail to charge constant cost per change in the proportion of every asset. we use new variables to deal with non - smooth programming problem including absolute values

    本文中的討論只涉及到常見的兩種收取交易費方式，重點討論了按固定數額收取交易成本的情況，用增加變量的方法來處理含絕對值的非光滑規劃問題
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