分組試驗 的英文怎麼說

中文拼音 [fēnzǔshìyàn]
分組試驗 英文
grouped test
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. Testing methods for determination of trace components in diluent gas and zero gas

    測定稀釋氣體及調零氣體中痕量組分的試驗方法
  2. However, the result of the simulation, in which all the parameters are kept constant except the primary and secondary inductance, is that 3 % higher conversion efficiency can be achieved in ccm than in dcm

    但對輸出功率和繞組電阻相同時逆變電路模擬結果表明， ccm的效率比dcm提高了三個百分點；試驗結果說明盡管ccm的繞組電阻比dcm的大，變換器效率仍提高了1 . 5 。
  3. Second, carried out the fatigue life test of the truck ' s front axles adopted grouping fatigue life test method, calculated the results on theory of probability stats, linear fitted the fatigue life data by means of the basquin equation and least squares method, acquired the mathematical model of s - n and p - s - n curve of the front axles

    其次，採用成組試驗法，對汽車前橋進行了疲勞壽命試驗，藉助概率統計方法對試驗結果進行了分析計算，得到了各試驗載荷下的疲勞壽命的正態分佈的均值和標準差，採用basquin關系式和最小二乘法對疲勞壽命數據進行線性擬合，得到了前橋的s - n和p - s - n的關系。
  4. 27 richardson r, smeation a f, murphy j. using wordnet as aknowledge base for measuring semantic similarity between words. technical report ca - 1294, school of computerapplications, dublin city university, 1994. 28 hideki kozima, teiji furugori. similarity between wordscomputed by spreading activation on english dictionary

    而且，針對邊計算與基於上下文的相似度計算，我們進行了充分的試驗，其結果表明，本文所採用的邊計算方法與其它組合演算法相比具有令人鼓舞的效果，並且，基於上下文的相似度計算結果也是合理的。
  5. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  6. The advanced aviation and aerospace test and simulation systemrequest high quality of transparent data communication. a new plan to apply the virtual sharing memory middleware to build the distributed simulation platform is proposed and the form, function, hierarchic structure, and method of realization are described ; how to build the distributed simulation platform using the virtual sharing memory middleware is introduced

    針對航空、航天分佈試驗與模擬系統對透明數據交互的需求，提出了應用虛擬共享內存中件構造分佈模擬平臺的方案，描述了虛擬共享內存中件的組成、功能、層次化結構與實現方式，介紹了應用虛擬共享內存中件構造分佈模擬平臺的方法。
  7. Twelve male hu - sheep, aged six - month, were randomly assigned to one of two treatment groups, !. e. control group, and immunized group. the animals in the immunized or control groups were immunized with human a globin - conjugated ss or conjugated a globin alone, respectively

    選用12頭， 6月齡公湖羊，隨機地分為兩組，一組為對照組，另外一組為免疫組，試驗開始前，兩組動物的體重差異不顯著（對照和試驗組分別為23 . 24kg和24 . 30kg ， p 0 . 05 ） 。
  8. But there are no report of the design and research on bionic adhesion decreasing efficiency of the standard disk plow that has a great difference to other soil touched component on working manner and force support status currently. in this paper, standard disk plow was selected to be research object. with disk plow referred as bionic components and the theory of soil touched component adhesion decreasing and resistance reducing applied, we modified its shape and promoted its property

    本文選擇標準型圓盤犁作為試驗研究對象，以圓盤犁刀為具體的仿生設計部件，運用觸土部件減粘脫土理論，在仿生表面改性、改形研究以及傳統圓盤犁刀結構基礎上，首先對圓盤犁刀進行了若干種仿生非光滑結構不同組合設計，繼而製作了兩組試驗用仿生圓盤犁刀，最後對設計加工的仿生圓盤犁刀，分別進行了正交試驗設計和二次回歸試驗設計，在室內土槽中進行了研究條件下的耕作試驗。
  9. Rotating electrical machines - functional evaluation of insulation systems test procedures for wire - wound windings - thermal evaluation and classification

    旋轉電機絕緣結構功能性評定散繞繞組試驗規程熱評定與分級
  10. 1 testing methods for paint components - part 2 : component analysis in solvent soluble matter - section 3 : boiling range erratum 1

    塗料組分的試驗方法.第2部分:溶劑可溶物質中的組分分析.第3節:沸騰范圍
  11. Using processed march cylinder, tapered circular mould, u - shaped instrument, l - shaped concrete fluidity instrument and some other testing instruments, and after research and study to physical and chemical property of various raw material. systematic tests have been carried out in respect of consistency between cement and additive, concrete fluidity, concrete filling - up - space and penetration capability and concrete anti - segregation property, basing on prudent and careful analysis to results of 34 - time tests a nd more than 500 data, and with utilization of combined additive, we finally conclude the proper mix design range for the self - densifying high performance concrete with ideal working performance at all respects

    通過加工的march筒、截錐形圓模、 u型儀、 l型混凝土流動儀等實驗儀器以及對各種原材料的物理及化學性能展開詳盡的調查研究，進行了多種材料下的水泥與外加劑相容性、混凝土的流動性、混凝土的填充性和鋼筋通過性、混凝土的抗離析性等系統試驗，在對34組試驗、 500多個數據的詳細認真分析的基礎上，利用復合后的外加劑，得出各項工作性能均較佳的自密實混凝土所用原材料比例范圍。
  12. The thesis realizes the control exciting winding method and the best exciting in towards polarity method provided in this thesis with singlechip ( at90s8535 ) and scr hardware. it proves these methods are accurate and available through the control exciting winding test. analyzing the stator current and exciting current test curves on a salient - pole synchronous motor with 2kw - 4 poles, it solves the starting - difficulty of salient - pole synchronous motors, and improves motors " starting capability

    通過在一臺2kw 、 4極凸極同步電動機上進行異步起動試驗和分析試驗過程中的勵磁繞組電流和定子繞組電流的波形，證明了本文提出的勵磁控制線路的正確性和可行性，較好地解決了凸極同步電動機起動難的問題，同時改善了電機的起動性能。
  13. In static test, t - shaped and l - shaped specimens were respectively divided into four groups according to concrete strength grades, sectional height to thickness ratio, reinforcement ratio and ratio of axial compressive force to axial compressive ultimate capacity of section. how these factors affect the load - carrying and deformation of short - leg shear wall is known by analysis the result

    在擬靜力試驗中對t形和l形短肢剪力墻分別進行了四組試驗，通過對試驗結果的分析，揭示了混凝土等級、截面配筋率、軸壓比和墻肢截面高厚比等因素對短肢剪力墻承載力和變形的影響。
  14. The participants were tested during mobile phone radiofrequency exposure and sham exposure, without knowing which session was which. each session lasted 30 minutes, and 65 pairs of trials were conducted

    研究人員讓研究對象在不知情的情況下，分別置身於無線電輻射場和假性輻射場中。共進行了65組試驗，每次持續30分鐘。
  15. On the other hand, the results of asphalt four components analysis experiments indicate that using the ratio of resin and aspartames to evaluate the asphalt adhesion is reasonable and sound. at the same time, the author makes use of rectangular reference frame to analyze the correlation between the asphalt four components and the adhesion ; and it can be concluded that the rectangular area of the asphalt four components in rectangular reference frame has good relations with the asphalt adhesion

    通過對瀝青的四組分分析，試驗結果表明：採用膠質與瀝青質的比值來評價瀝青的粘附性是可行的；同時，提出利用矩形坐標系來分析瀝青的四組分和粘附性之間的內在聯系，結果表明：矩形坐標系下瀝青四組分的四邊形面積與其粘附性有相當好的相關性。
  16. The data used in the ann model are arranged in a format of 8 input parameters that cover the compressive strength, tensile strength and width of cube concrete ; the thickness, the width, the bond length and the elastic modulus of the cfrp plate. 15 sets of experimental data are used for predicting

    神經網路的建立考慮了碳纖維布的厚度、寬度、粘結長度、彈性模量、抗拉強度和混凝土試塊抗壓強度、抗拉強度、寬度這8個參數，運用了118組試驗數據對網路進行訓練，對15組數據進行了預測分析。
  17. This paper measures the probability fatigue life of steel wh530 and steel wh6 1 odl which come from wuhan steel and iron company and make out their p - s - n curve based on the basic principle of probability fatigue

    本文運用概率疲勞的基本原理，對武漢鋼鐵公司wdl鋼種中的wh530鋼和wh610d2鋼的標準疲勞試樣，通過成組試驗方法，測定上述兩種材料的概率疲勞壽命，分別做出他們的p - s - n曲線。
  18. Rotating electrical machines - functional evaluation of insulation systems - test procedures for wire - wound windings - thermal evaluation and classification

    旋轉電機.絕緣系統功能評定.線繞繞組試驗程序.熱評定和分類
  19. Rotating electrical machines - functional evaluation of insulation systems - test procedures for wire - wound windings - classification of changes and insulation component substitutions

    旋轉電機.絕緣系統功能評價.金屬線繞組試驗程序.絕緣元件替代物和更改的分類
  20. Rotating electrical machines - part 18 - 34 : functional evaluation of insulation systems - test procedures for form - wound windings - evaluation of thermomechanical endurance of insulation systems

    旋轉電機.第18 - 34部分:絕緣系統的功能評價.成型繞組試驗過程.絕緣系統的熱機耐力評價
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