測定系數 的英文怎麼說

中文拼音 [cèdìngxìshǔ]
測定系數 英文
coefficient of determination
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. This testing instrument ' s successful development, not only did we know fairly well before shooting range ball firing, but it can instruct manufacture of artillery, make assure the quality of every artillery, save a great deal fund

    坦克炮管靜態定向精度測試系統的研製成功，不但可以在靶場實彈射擊前做到心中有數，而且能夠指導火炮的生產，保證每門火炮的質量，節約大量資金。
  2. The complete nucleotide sequence of the mitochondrial genome of f. limnocharis was detailedly compared with those of 5 other amphibians. the nucleotide sequences of 22 trna encoded by 6 amphibians mitochondrial genomes were combined and aligned to the homologous sequences of the 11 veterbrate taxa. using teleosts as outgroup, the phylogenetic analyses results show that mp, nj and ml trees all strongly support the monophyly of living amphibians with respect to other living tetrapods and favor a sister group relationship for caecilians and salamanders

    我們在測定了澤蛙線粒體全基因組序列的基礎上，與已知其它的5種兩棲類進行詳細的比較分析，同時選擇了11種高等脊椎動物的線粒體全基因序列，以硬骨魚類做外群，用22個trna基因合併數據進行系統發生重建分析，結果表明mp 、 nj和ml樹都強力地支持現生兩棲類動物為單系群並且蠑螈類和蚓螈類為姐妹群關系（自引導值分別為92 、 99 、 100 ） 。
  3. Methods of test for mortar for masonry - part 18 : determination of water absorption coefficient due to capillary action of hardened mortar

    圬工用灰漿的檢驗方法.第18部分:測定硬化灰漿毛細作用引起的水吸收系數
  4. This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims

    對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。
  5. This paper concentrrates on two cardinal points to expand as following : 1. the frame of reference ; a stock market / stock - the reference guide line ( 1 ) the essence of the method of the coefficient change of the frame of reference : by compering with the change of price relations of the reference guide line which bears correlatitivity to the reference guide line. according to the using laws of the method of the coefficient change of the frame of reference to determinant or forecast the price change trdends of the stock market

    本文的撰寫主要基於如下兩點對股票股市的認識理解、研究工作展開： 1 、參照系：目標股市股票?參照指標參照繫系數變動法的實質是：通過比較與具有相關關系的參照指標的比價關系的變動，按照參照繫系數變動法的運用法則，來判定預測目標股市的價格變動趨勢。
  6. Petroleum products - fuels - determination of octane number, cetane number and calculation of cetane index

    石油產品.燃料.辛烷值十六烷值的測定和十六烷指系數的計算
  7. Methods. apparent glucose diffusivity measurements were performed on 10 axial and 10 radial af specimens from bovine coccygeal discs. the dependence of diffusivity on compression was determined using 3 levels of strain ( 0 %, 10 %, and 20 % )

    方法：測量來自牛尾骨椎間盤纖維環10個軸的和10個輻射的樣品來獲得葡萄糖近似擴散系數。壓縮狀態下的擴散系數決定於3個等級的拉伸（ 0 % ， 10 % ，和20 % ） 。
  8. The hardware is composed of digital luminometer, rotate encoder, step motor and data acquisition card, solenoid - operated clutches. the software is developed in visual c + + 6. 0 which is an oop programming environment and has plenty of resource to use. this system can implement high speed, automatic measurement

    課題對測定系統進行了總體設計，硬體部分由數字照度計、旋轉編碼器、步進電機、電磁離合器等組成，軟體部分利用acl - 8216數據採集卡，以vc + + 6 . 0作為軟體開發平臺，充分利用vc + + 6 . 0生成友好界面的優勢和acl - 8216的資源，開發出了測試系統。
  9. Results causal - uncertainty of middle school teachers had apparent prediction function to their state aid trait anxiety, and the decisive coefficients were 8. 1 % and 13. 0 % respectively

    結果中學教師自我原因不確定感對其狀態焦慮和特質焦慮都有著顯著的預測作用，決定系數分別為8 . 1 %和13 . 0 % 。
  10. According to test results of three or more than three points of flowing pressure and corresponding liquid output, the regression equations that contained the 3 undetermined coefficients were setup by the least squares method rule, and the undetermined coefficients were solved by the optimization method

    根據3點或更多點穩定工作制度下產量與對應流壓的測試數據，建立了確定3個待定系數的非線性代數方程組。
  11. Supply of concentrate haemodialysis solution with bicarbonate powder buffer to the hospital authority and the department of health as a 24 - month contract from date of acceptance design, supply, delivery, installation, commissioning, maintenance of hardware, software and related services for the implementation of the automated tag and information display system for the immigration department on or before december 2006 supply of 320 000 kg. of polyelectrolyte type ii to the drainage services department as a 36 - month contract from date of acceptance provision of dental laboratory work for the department of health as a 24 - month contract from date of acceptance supply, installation and commissioning of a ground reception system for meteorological data from multi - functional transport satellite for the hong kong observatory from date of acceptance to fulfillment of contractual obligations supply and installation of 1 set of automated dna sequencing system to the department of health from date of acceptance to fulfillment of contractual obligations

    承投為醫院管理局和?生署供應高濃度血液滲析液連炭酸氫鹽緩沖粉劑，合約由發出接納書日期開始，為期24個月為入境事務處於2006年12月或之前推行自動化籌號及資訊顯示系統供應硬體和軟體，包括設計、送貨、安裝、試機、保養及有關服務為渠務署供應320000公斤高分子電解質（第ii類） ，合約由發出接納書日期開始，為期36個月為?生署提供牙科製品服務，合約由發出接納書日期開始，為期24個月為香港天文臺供應一套多用途輸送衛星氣象數據地面接收系統，包括安裝及試機服務，由發出接納書當日至履行合約訂明的責任為止為?生署供應和安裝一套核酸序列自動測定系統，由發出接納書當日至履行合約訂明的責任為止
  12. The mathematic model of predicting the horizontal load subjected to aeroplane undercarriage tyre based on the drop - tests was built by analyzing dynamic loads acting on drop - test platform which is supported by three - poles, and the coefficients in the mathematic model were determined by means of the least - square method according to the results of static tests

    摘要通過分析3點支撐落震平臺的動態受力情況，確定了起落架機輪投放到落震平臺上后，落震平臺水準方向的各種載荷情況，從而利用測量落震平臺水準載荷的間接測量方法，建立了起落架機輪水準載荷測量方法的數學模型， ?採用在落震試驗臺水準方向上進行試驗標定的方法，確定了數學模型中的有關待定系數。
  13. The models can reflect all the factors of the real structure and only need a few measured data

    這樣所得到的應變模型既反映了實際構件各種因素的綜合影響，而確定系數所用的實測數據又不需太多。
  14. The gene relative information entropy diversity, by computer simulation, establish the linear connection between gene relative information entropy and gene diversity, detemined coefficient is 0. 9929

    同時建立了基因相對信息量多樣度的測量方法，通過模擬得出基因相對信息量多樣度與基因多樣度間存在線性關系，決定系數為0 . 9929 。
  15. Testing physical and chemical characteristics of tow for cigarette - part 3 : crimp number

    煙用絲束測定系列標準第3部分:捲曲數
  16. According to complexity of current measuring method of temperature field, a new method is presented and the display of two - dimension temperature field is implemented. he xiao - yan ( control theory and control engineering ) directed by associate prof

    針對火焰溫度場測量現有方法的復雜性，提出了利用待定系數法進行曲線擬合的新的溫度場測量方法，實現了二維溫度場的顯示。
  17. Testing physical and chemical characteristics of tow for cigarette - part 4 : crimp index and percentage crimp recovery

    煙用絲束測定系列標準第4部分:絲束捲曲指數及絲束捲曲彈性回復率
  18. Stability coefficient of large span cfst arch bridge is less than that of considering the geometrical nonlinearity, its numerical value decreases approximate 12 % ; stability coefficient of large span cfst arch bridge taking into account geometrical nonlinearity and material nonlinearity is smallest, and the numerical value is about 45 % of elastic stability coefficient

    拱肋的最大橫向位移為1 . 126米，說明對在該橋型運營實行監控檢測時，可以把雙重非線性分析所得的最大位移作為參考依據。幾何非線性對大跨度鋼管混凝土拱橋的穩定性影響較小。考慮幾何非線性后，穩定系數僅下降了12 。
  19. Calibrating force measurement coefficient of atomic force microscopy with force - distance curve

    距離曲線標定原子力顯微鏡力測量系數的研究
  20. On the digital subscriber loop we realized the algorithm, got the max receiving bit, analysed the relation between the max receiving bit and transmitted power, and got the result of bit allocation

    用電腦模擬的方法在數位用戶環路上實現了該演算法，並測定其數字用戶環路上所能獲得的最大傳碼率，分析最大傳碼率與發送總功率的關系，給出比特分配結果。
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