key parameter 中文意思是什麼

key parameter 解釋
關鍵參數
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  • parameter : n. 1. 【數學】參數，變數；參詞；參項。2. 【物理學】參量；（結晶體的）標軸。3. 〈廢語〉【天文學】通徑。vt. -ize 使參數化。
  1. Because of the unique issues in the networks, including mobility - induced disconnection, network partition, high out - of - order delivery ratios and channel errors, the congestion control and the error recovery in the network is challenging. in this environment, the interaction between tcp and mac layer protocols, the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first discussed. then a particular transport layer protocol scheme based on the non - feedback mechanism is presented, with emphasis on the analysis and simulation of the key parameter

    文中主要討論了兩種不同網路結構中的無線tcp協議改進方案，其一在最後一跳為無線鏈路的網路環境中，針對基本tcp擁塞控制機制存在的缺陷，文中在現有解決方案的基礎上提出一綜合性的方案，其中包括無線鏈路的高誤碼率和連接斷開問題的解決，並重點對方案中出現的交叉層問題進行分析和模擬；其二，考慮的是分散式網路（ adhoc ） ，在文中較為詳細的分析了tcp和mac層機制間的相互作用、路由協議中造成tcp性能降低的因素、 adhoc網路中應採取的特殊擁塞控制和差錯恢復機制，在此基礎上提出了一種採用非反饋機制的解決方案，重點對方案中的關鍵參數進行分析和模擬，分析和模擬結果表明此機制可在很大程度上提高adhoc網路中tcp的性能。
  2. Too much embankment of filled soil will result the destroy of road surface or instability of high - stack soil ; soil pressure at the top of culvert is the key parameter of culvert structure design, more or less of the parameter will result in economic waste or failure of structure

    堤頂沉降過大，輕者破壞路面，重者路堤失穩，涵洞頂部土壓力是涵洞結構設計的控制指標，計算過大導致經濟浪費，過小導致涵洞開裂，影響其使用壽命。
  3. To differentiate it from the key parameter

    ，以將它與相應xml元素中的密鑰參數
  4. As in the retrieval method name, the public key parameter

    和檢索方法名中一樣，公鑰參數
  5. Resolves the partition based on a key parameter

    根據鍵參數解析分區。
  6. Property to do so, assigning the item a key parameter value of

    屬性執行此操作，並為該項分配鍵參數值
  7. In the end of this thesis five conclusions were put forward : ( 1 ) hydraulic condition can influence the stability of land slope in different aspects. ( 2 ) the weight of the land slope is the inner factors of land slope, but it ' s not the decisive factor of causing a landslide. ( 3 ) the parameter of anti - shearing strength ( c, ) is the key parameter on analyzing the stability of land slope

    文章最後得出了五點結論： （一） 、降雨對邊坡穩定性的影響是多方面的； （二）滑體自重是產生滑坡的內在因素，但不是發生滑坡的決定因素； （三）滑面的抗剪強度指標（ c 、 ）是進行邊坡穩定性分析的關鍵指標； （四）通過對個舊卡房滑坡體的位移觀測數據的分析，找到了位移變化的一些規律； （五）臨滑預報工作在現實生活中尤為重要。
  8. The anti - l0. 6 m laser performance of fog oil smoke - screen is tested and analysed on the outfield with a far infrared laser, the extinction coefficient, a key parameter to assess the obscuring performance of smoke - screen, has been caculated and the results also has been discussed

    摘要利用遠紅外激光發射器對霧油煙幕的干擾激光性能進行了外場測試，分析了添加石墨及超細銅粉后對干擾效果的影響，計算得到了煙幕消光系數，並對結果進行了討論。
  9. Abstract ： the luminous efficien is the key parameter of electric light sources energy2saving performance

    摘要:光效是電光源節能性能的關鍵參數。
  10. At the same time, the vector load index is used as the key parameter overload detecting algorithm too

    同時，向量負載指數也作為本文提出的解決scp過載檢測的關鍵參數。
  11. Returns the style through the key parameter, with or without using inheritance

    通過鍵參數返回樣式（可以使用也可以不使用繼承） 。
  12. If the value in the key parameter is not found, returns a null reference nothing in visual basic

    如果未找到鍵參數中的值，則返回空引用（在visual basic中為nothing ） 。
  13. As a key parameter of multi - purpose reservoir operation, flood limit water level plays a critical role in achieving the balance between flood control and economic benefit such as hydropower generation and navigation improvement etc

    汛限水位是綜合利用水庫運行和調度的重要參數之一，它影響著防洪效益和防洪風險。
  14. In order to understand the key parameter, which influence the vibration isolation efficiency of floating slab track and provide theoretical support for simulation, we analyze the vibration isolation principle of floating slab track. coupling dynamics of vehicle - rail - floating slab - foundation system is calculated using the general software - ansys. the dynamic performances of the floating slab and the efficiencies of the vibration isolation are analyzed in detail

    建立了車輛?鋼軌?浮置板?地基二維有限元模型，並採用有限元計算軟體ansys ，對整個耦合系統進行了不同工況下的動力學計算模擬，詳細分析了浮置板式軌道結構的動力學性能和浮置板式軌道結構的隔振效果。
  15. Anti - infrared extinction coefficient is a key parameter to assess the obscuring performance of smoke - screen, a method to calculate the viriation of radiant energy and obtain the extinction coefficient based on the temperature tested by a thermal imager has been proved, the practical situation and notice in test also has been illustrated

    摘要紅外消光系數是衡量煙幕對紅外遮蔽能力的關鍵參數，文中提出利用熱像儀測得的溫度數據，通過計算得到紅外輻射能量變化及消光系數的方法，介紹應用情況及測試中應注意的問題。
  16. Stability of main steam pressure is the foundation of the key parameter stability ( include the main steam temperature, the vapor pack water level, the oxygen content in the smoke etc. ) in the units, deb system increase the dependability and the economy greatly with the settlement of the energy ' s equilibrium between the boiler and the steamer

    本機組利用先進的硬體設備dcs和優化的控制策略deb ，圓滿解決了機組協調控制系統中主汽壓力穩定性及負荷適應性這一主要矛盾。主蒸汽壓力穩定是機組一切關鍵參數（包括主蒸汽溫度、汽包水位、煙氣含氧量等）穩定的基礎， deb系統解決了機組鍋爐和汽輪機之間能量平衡，使機組可靠性和經濟性大大提高。
  17. Moreover, a novel method is also proposed to using pdp driving ic to perform the traditional pwm modulation. the shared platform is also discussed. besides the circuit design and program, in the paper, according to the typical equivalent pixel unit circuit, analyze the key parameter of the circuit by the support of theory formula deduction, analysis and simulation. it ’ s favorable to improve the high - frequence property of fed sample and enhance the display quality

    實際上，文中還提出了採用pdp驅動晶元進行pwm調制的控制方法和相應驅動波形設計，並就與子行灰度調制方法共享有關硬體和軟體平臺來驅動fed顯示屏進行了有益的探討。除了電路製作和控制編程外，本文從fed顯示屏典型像元的等效電路入手，採用理論公式推導、分析和模擬結合，指出了驅動電路設計中的關鍵參數選擇準則。這有利於改善fed整機的高頻特性，提高fed的顯示質量。
  18. Accomplish the liquid level measurement system design, and the selection and computation of key parameter. 2. accomplishing the design and simulator of the signal processing arithmetic, a curving arithmetic of increase the accuracy of the level measurement system is researched, and compared with maximum estimation at the same time

    本文所作的主要工作: 1 .根據液位測量雷達系統的要求提出系統設計指標以及方案; 2 .提出了一種提高液位測量精度的擬合演算法，通過模擬計算將其與最大估值法進行比較; 3 .設計差拍信號處理軟體處理演算法; 4 .利用c8051f02x開發板和自己開發的外部顯控終端板實現了信號處理樣機，對信號處理演算法進行了驗證。
  19. Capacity is a key parameter used to measure how good the mcu is

    Mcu的容量，即mcu最多能接納的視頻會議終端的數目，是衡量mcu性能好壞的一個重要參數。
  20. The difference between bp networks and radial basis function networks is pointed out, and we discuss the decision of two important parameters of radial basis function networks. also, we improved on hcm algorithm which is often used to forecast by combining input vector with output vector and getting extended vector when we decide key parameter of radial basis function networks - - - - center vector

    文中指出了bp網路與徑向基函數網路的區別，討論了徑向基函數網路的兩個重要參數的設定。在確定徑向基函數網路的關鍵參數? ?中心向量時，通過結合輸入輸出向量得到擴展向量的方式改進了徑向基函數網路用於預測中常用的hcm演算法。
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