調和均數 的英文怎麼說

中文拼音 [diàohéjūnshǔ]
調和均數 英文
harmonic mean
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 和 : 和動詞（在粉狀物中加液體攪拌或揉弄使有黏性） mix （powder） with water, etc. : 和點兒灰泥 prepare some plaster
  • 均 : Ⅰ形容詞（均勻） equal; even Ⅱ副詞（都; 全） without exception; all
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 調和 : 1 （配合適當） be in harmonious proportion 2 （調解） mediate; reconcile 3 （妥協） compromise; m...
  1. Empirical distribution function of fatigue life based on harmonic mean

    基於調和均值的疲勞壽命經驗分佈函數
  2. For example, to find the harmonic mean of a data set, use the harmean function

    例如：要查找數據集的調和平均值，請使用harmean函數。
  3. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發，提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲，在調制系數0 . 1 m 0 . 5情況下，控制移相角按正弦規律變化，使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號，經過整流、濾波、低頻逆變，從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載，移相全橋具有超前橋臂零電壓開通，滯后橋臂或者零電壓開通（ _ 0 ）或者零電流關斷（ _ 0 ）的軟開關特性，而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。
  4. Tides at all locations given in this publication are based on predictions computed by the hong kong observatory using the harmonic method

    本刊物所載各地點的潮汐預測，均是由香港天文臺利用調和法分析各地點潮汐數據后而得到的。
  5. The quadratic uniform b - spline curves are extended, and a class of polynomial blending functions of degree 3 and degree 4 are presented in this paper, which can be extended to the case of degree n

    擴展了二次均勻b樣條基函數，構造出三次和四次帶局部參數_ i的調配函數，推廣后得到了n次的調配函數。
  6. As further extension of the uniform b - spline basis functions, the author extends the uniform b - spline basis functions of degree 3 and degree 4, and generates the blending functions of degree 5 ( 3 - b ) n degree 5 ( 4 - b ) and degree 6 ( 4 - b )

    作為均勻b樣條曲線的進一步擴展，作者對三次和四次b樣條基函數進行擴展，構造了三b五次、四b五次、四b六次調配函數，從而產生了連續性分別達到c ~ 3和c ~ 4連續的多項式曲線，它們的形狀都可以用參數進行調整。
  7. That should be pointed is that due to different accounting standards provided for the listing companies every - year such as " debt restructuring " and " non - monetary transaction ", our test was implemented on different taking - off - regulation period. our results under the deangelo model and the industry model two showed that there existed earnings management hi these 31 listing companies. to our surprise, the means of management were not by the current accruals as expected

    通過對這31家樣本公司每單位資產的主觀應計利潤、流動性應計利潤、掙利潤、經營活動現金凈流量和主營業務收入平均數和中位數的統計檢驗，我們發現，在deaneelo模型和調整的行業模型（二）下，本文提出的假設一和假設二得到了證實，而假設三沒能通過檢驗。
  8. The system possesses the real time correcting function, which can avoid error accumulation and highly increase the forecasting accuracy ; ( 3 ) the flood control system can be multiple - scheme designed, that is, the control schemes can be designed in terms of different control ways for hydro - projects. simulated computation can be carried out to obtain multiple schemes that can be used by the leaders for decision making after risk and consequences estimation, so as to scientifically enhance th

    系統具有實時校正功能，可以避免誤差累積，極大地提高了預報精度; （ 3 ）防洪調度系統可以進行多方案設計，即可以根據水工建築物不同的調度方式來設計調度方案，並進行模擬調度計算，最終生成多個方案，供領導決策，提高了防洪決策的科學性; （ 4 ）系統採用的數據均建立在實時雨情、水情、工情和天氣預報等數據庫基礎上，預報、調度均能做到快速及時。
  9. And it would be applied to other blast furnaces after some modifications. to improve the quality of the model, some methods should be used in future : l. impoving the database and making it have more information. 2. considering the mass and thermal accumulation and calculating the effect of the data of every period

    2 、模型在作動態計算時，使用日平均數據來調整參數，而用即時的數據來計算預測值，這種方法盡管有一定的科學性，但要提高模型的準確性，必須考慮到高爐內物料和熱量的積累，考慮各個時段入爐物料對化學平衡和熱平衡的影響，根據專家系統和神經元網路的方法，得到更為完善的模型。
  10. Abstract : based on the systematic analysis of the shear behavior for r. c. beams, the tests of 11 simple supported beams under the top concentrated loads and the uniform loads are supplemented. the prime variable is shear span ratio, span depth ratio, horizontal web reinforcement ratio and vertical web reinforcement ratio. according to the test results, the working behavior, the prime shear failure modes, the effect of concrete and web reinforcement ( horizontal web reinforcement and vertical web reinforcement ) and other aspects of r. c. beams are analysed. the uniform calculation method for shear capacity of deep beams, short beams and shallow beams for practical is presented

    文摘:在對國內外鋼筋混凝土梁的受剪性能進行較系統分析的基礎上，補充了11根鋼筋混凝土簡支短梁在頂部集中荷載和均布荷載作用下的試驗，試驗梁的主要變化參數為剪跨比、跨高比、水平腹筋率和垂直腹筋率.根據試驗結果，對試驗梁的工作性能、主要的剪切破壞形態、混凝土項的抗剪作用、抗剪腹筋（包括水平腹筋、垂直腹筋）的作用等進行了較為深入的分析，提出了可適用鋼筋混凝土深梁、短梁和淺梁相互協調的受剪承載力的統一計算方法
  11. The characteristics of the equipment are the simpleness of flow, the reasonability of refrigeration fashion, the choice of energy - saving equipments, the security and credibility of equipments - running, the simplenese and applicability of auto - controlled instruments, skid mounted unit and the smallness of occupied area. the disposal ability of natural gas, the quality and yield of product mounted to the design index, meanwhile, and gain the outstanding the economical efficient and social efficient

    該小型撬裝天然氣處理裝置流程簡單、製冷方式合理、能耗低、設備安全可靠、自控儀表簡單適用，設備露天撬裝化、布置緊湊、佔地面積小，通過一年多的運行和參數調整，天然氣處理能力、產品產量和質量均已達到設計指標，取得明顯的經濟效率和社會效率。
  12. The npr - c is a membrane - bound receptor that lacks the intracellular guanylate cyclase domains of the biologically active receptors and is therefore uncoupled with cgmp. npr - c functions as a clearance receptor by binding with and internalizing natriuretic peptides. nprs are widely and differently distributed in most tissues and can be up - or down - regulated in many pathological processes, which indicates that they have different effects on different tissue and participate in the regulation of their physiological and pathological process

    正常情況下，三種受體在體內均廣泛分佈，但在不同組織中的分佈有很大差異，而且在不同病理條件下鈉尿肽受體數目還可發生上調和下調，提示鈉尿肽家族及其受體對不同組織器官的作用不同，並參與它們的生理和病理過程的調節。
  13. What procedures are in place to ensure that all adjustments to inventory prices or quantities are recorded timely and in the proper period

    採取什麼程序以保證所有存貨價格或數量調整均及時和按規定的程序記錄？
  14. Each entry in the attribute list specifies an attribute you wish to apply, and the modifier and arguments you are using for this invocation of the attribute

    屬性（ attribute ）列表中的每一項均指定一個您要應用的屬性（ attribute ）以及用於該屬性（ attribute ）調用的修飾符和參數。
  15. Firstly using the calculated cutting contour to cut the drawing part, then flange on the flanging mould, and then check the error for flanging part. try - out the part until it is correct. it is shown that the error of calculated cutting contour is in the range of 1mm through compared it with the correct contour

    本文將實際調試出的合格零件的修邊線與採用誤差修正法計算所得的修邊線進行對比，其誤差均在1mm范圍內，對于型面極其復雜的翻邊零件，如后地板前板，其修邊誤差也可控制在3mm范圍內，這就有效地減少了汽車覆蓋件的修邊、翻邊調試次數和周期。
  16. Arithmetic and harmonic crosses

    算術與調和平均數之交叉
  17. In the solution, the 0 - 1 integer and real number mixed encoding technique was employed to describe an artificial fish ; behaviors of a fish were dispatched by its body energy status ; the following behavior was described by the greedy method where moving step is direct ratio to a fish ' s hungry degree ; the lowest survival body energy controlling technique was used to realize escaping policy from locally optimum positions ; the maximum iterating times and the changing degree of the optimum solutions during iterating were used to control the terminating time

    在解算過程中，人工魚個體採用0 - 1整數和實數混合編碼方法描述；用人工魚體能累計和消耗程度來調度其行為；採用與饑餓程度成正比的移動步距的貪婪法描述個體追尾行為；採用最低生存體能控制來實現局部最優解逃逸策略；採用最大迭代次數和迭代過程中最優解平均值變化程度來控制迭代終止時機。
  18. The simulation results show that guarantee capability for the drop and play - out outage ratio of the proposed scheme outperforms the modified - largest weighted delay first algorithm and exponent proportional fair algorithm, which only take the head - of - line delay into consideration

    模擬結果表明，提出的方法對于丟包率和中斷率的服務質量保證能力，均優于修正的最大加權時延優先演算法和指數正比公平演算法等僅以排隊時延為優化目標的混合業務調度演算法。
  19. To become more competitive in an increasingly crowded field of domestic and foreign automakers, g. m. has adopted a new marketing strategy, slashing the average price on most of its cars and trucks by $ 1, 300

    為在國內和國外汽車製造商不斷增多並擁擠的領地里更具競爭力，通用採用了新的市場策略，下調大多數的轎車和卡車1300美圓的均價。
  20. The scramble times of original image is optional, after the scramble process, the watermark image is scattered into the whole spatial space of original image ; it enlarged the difficulty of extraction and inspection, and enhanced the anti - attack and security

    原始圖像置亂的次數是可調的參數，通過置亂過程，使水印均勻分散到原始圖像的整個空間里，這樣加大了水印提取和檢測的難度，增強了水印的抗攻擊性，魯棒性和保密性。
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