significant test 中文意思是什麼

significant test 解釋
顯著性測驗
  • significant : adj 1 有意義的；大有講究的，意味深長的。2 表明…的 （of）。3 重要的，重大的，值得注意的。4 有效的...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. We prospectively investigated whether measurements of carotid intima - media thickness in the presence or absence of albuminuria in patients with stable chest pain syndromes can be used as a noninvasive test algorithm for prediction of significant coronary artery disease

    前瞻性研究穩定性胸痛綜合征患者在有/無蛋白尿時的頸動脈內膜中層厚度測量能否作為預測重要冠狀動脈疾病的一種無創性檢查方法。
  2. In the dyestuff spreading test in rats, the authors found a statistically significant inhibition of the hyaluronidase activity, which means that the spreading of inflammation was prevented

    對大鼠進行染色試驗，作者發現多磺酸粘多糖能顯著抑制透明質酸酶的活性，從而能預防炎癥的擴散。
  3. Compared with primary second sampling a / d converter, it realizes digital feedback by digital circuit and does n ' t adopt high accuracy d / a converter with complex technology and high price. it has many excellent qualities, such as high - integration, high - accuracy, widely used, low - price. it can be widely used in test and measure system, scientific instrument, iatric instrument, automatic test system etc. so popularizing this new type a / d converter has very significant meaning

    與原有的兩次采樣a / d轉換器相比，用數字電路實現數字反饋可不用技術復雜、價格昂貴的高準確度d / a轉換器，具有集成度高、準確度高、適用性強、價格低等優點，可廣泛應用於測量測試系統、科學儀器、醫療儀器、稱重儀器、自動測試系統等。
  4. Besides, of the several algorithms those have been proposed in the literature for solving the transportation problem, previous computational results indicated that the primal algorithm ( modi method ) is more efficient, so we have compared the amedv versus the modi method. because very little experimentation was carried out on algorithmic techniques used in the codes of amedv, we have also performed a number of runs that test the overall solution time as the number of significant digits in each of the parameters is varied

    因為元素判別值分配法是運輸問題引發出的求解新方法，並且階石法是目前解運輸問題的較快速解法，所以特別針對運輸問題通過若干組有代表性的檢驗數據進行數值測試，在實際問題中對比元素判別值分配法與階石法的演算法執行時間，研究兩對演算法執行效率上的差別，並分析差別產生的原因。
  5. The results of safety check showed that four psb strains did n ' t have toxic and side effect significantly on mice. anatomic test showed there were no significant difference in the splanchnic organ structure between treatment and control

    解剖結果表明試驗組小鼠內臟器官的結構與對照組相比沒有明顯的變化，說明4株光合細菌作為微生態制劑生產菌種是安全的。
  6. The effect of interaction between disease and time was statistically significant on qol by multi - variate test of repetitive measure anova

    多變量重復測量方差分析結果顯示，疾病因素（不同臨床表現患者）與時間因素的交互作用對生命質量的影響有統計學意義。
  7. 3. modification study. scaffolds were modified with alginate calcium and alcohol, 24 - hours hydrophilic test were taken in the treated between two group scaffolds with each contrasts. microstructure scanning and significant statistics were done after that

    採用海藻酸鈣對支架內部結構進行修飾，針對對照組、酒精處理組和藻酸鈣改性組進行親水性研究，測定24小時內各組支架體積含水量的變化。
  8. 2. there were statistically differences between the groups in acidity and compressive strength changing at the first 6 weeks after degradation test, mass loss and intrinsic viscosity changed significantly in whole period, volume contract happened after the 2nd week ( p < 0. 05 ). 3. after modified with alginate calcium, the scaffolds have the much higher hydrophilic ability, water uptake reached 50 - 60 % ( v / v ) from 0. 5 to 24 hours, no significant difference found between the inner groups

    經過藻酸鈣改性后的支架親水性能得到良好改善，體積含水量在24小時內保持在5o朋之間，區組、組內比較無顯著性差異中勸刀5 ） ；酒精處理后吸水率達到個12之間，顯著高於對照組的2 10 ，區組和組內比較均存在顯著性差異（卜
  9. The results showed that every test group had no significant difference in growth speed, feed utilization rate, survival rate, carcass quality of meat duck comparing with the control group

    結果顯示這3種飼料添加劑與對照組相比在肉鴨生長速度、飼料利用率、成活率、屠體品質等方面均無顯著差異。
  10. The project involves significant technical difficulties that would test even a co - located team s ability to collaborate efficiently, understand requirements, and deliver high - quality results

    這個項目有著很重大的技術困難，這些難題也會檢驗協同位置的團隊有效協作、理解需求、交付高質量成果的能力。
  11. The t - test result shows that the species diversity index, evenness index and consume biomass are no significant differences between 12 years fore - and aft

    T檢驗結果表明，多樣性指數、均勻性指數的消費生物量， 12年前後的差異不顯著（ p 0 。 01 ） 。
  12. There were three reasons : ( a ) the cronbach ' s alpha coefficient for raters on the 5 criteria ranged from 0. 83 to 0. 91, which indicated that all the raters shared approximately the consistent rating procedure ; ( b ) in the multivariate generalizability theory ( mgt ), the paradigm got the composite generalizability coefficient of 0. 784, which showed the whole measure of wisdom, relative to each of the 5 criteria, was reliable ; ( c ) the pearson ' s correlation coefficients between the 5 wisdom - related criteria and the 3 positive indicators of psychological well - being ( pwb ) were mostly significant, which indicated that the conception of wisdom did test the knowledge and skills about the real life just like the pwb

    為考察柏林智慧範式的測量信度，研究分別使用經典測量理論和概化理論計算信度指標，結果得到：克朗巴赫系數在0 . 83 - 0 . 91之間，說明智慧的五個特徵維度的評分者一致性都較高；多元概化理論的d研究得出的復合g系數為0 . 784 ，說明智慧測量的整體信度也較高。對于智慧測量的效度，研究選擇具備良好信、效度的心理健康狀況量表（中國修訂版）中的三個指標? ?幸福感、願望與實際所得的符合程度、以及自尊感，作為同時效標。
  13. Split - half coefficient and internal concordance coefficient ( cronbach a coefficient ) were used to test reliability of the questionnaire. coefficient of all the factors was significant that shows the questionnaire has good internal concordance and high split - half reliability

    （ 2 ）本研究用分半信度和內部一致性系數（ cronbacha系數）檢驗問卷的信度，信度系數均達到顯著水平，說明中學校風問卷具有較好的信度。
  14. The interspecific association and correlation of 36 dominant species of the wetland vegetation were analyzed by using x2 - test, pearson ' s coefficient and spearman ' s coefficient. the results shown that those dominant populations composed 630 species - pairs ; among the 36 species were herbs, and the higher significant association ' s or correlation of species - pairs were 49, 88, 71, respectively, moreover, the significant association ' s or correlation of species - pairs were 31, 9, 7, respectively

    採用x ~ 2檢驗、 pearson積矩相關系數和spearman秩相關系數等方法對濕地植物群落的種間關系研究，結果表明： 36個建群種群和優勢種群構成的630個種對（其中主要是草本植物） ，其中極顯著關聯的種對數分別為49 、 88 、 71 ，顯著關聯的種對數分別是31 、 9 、 7 。
  15. With the purpose of better understanding some weak links in this subject, we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil, further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system, revealed the mechanisms inhibitors function, and explored the practicable inhibitor prescriptions and their usage. the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals. comprehensive methods including pot experiment, laboratory culture experiment, kinetic and thermodynamic adsorption - desorption experiment were adopted in this study, and the acidified purple soil was chosen to test, considering that cd is highly active in this soil

    本研究針對重慶市農業土壤的污染狀況，選取鎘活性較高的酸化紫色土為供試土壤，採用盆栽試驗、培養試驗、化學熱力學與動力學吸附試驗相結合的方法，系統研究和比較多種調控劑及其不同組合方式對鎘生物活性的效應，並揭示鎘在土壤?植物系統中的遷移轉化規律及影響因素，進一步分析調控劑的作用機理，探尋具有實際應用價值的調控劑配方及合理使用的方法，這不僅可以為重慶市農業土壤鎘污染的防治提供可靠的技術保障，而且對于其它重金屬污染的治理也有一定的理論意義。
  16. Methods the lymph node were dissected in 180 cases of female breast cancer, survival rates were calculated by the life - table method for significant test

    方法對180例女性乳腺癌進行淋巴結清掃，以壽命表法統計生存率，作顯著性檢驗。
  17. Correlation analysis and significant test showed that the correlation coefficient of average sugarcane yield and hsc was up to - 0. 9396 ( superscript * * ), significant at 1 % level

    變異參數的相關性分析和顯著性測驗表明，平均產量與高穩系數之間達極顯著的相關，相關系數達- 0 . 9396 （上標* * ） 。
  18. Then the precise value of moving parameters is achieved. through the significant test data we certificate the feasibility and robust of the techniques of multi - moving objects detection, feature extraction and selection and moving state detection

    同時，我們通過大量的測試數據驗證了多目標運動區域檢測與分割技術、特徵提取與選擇技術、多運動狀態檢測技術可行性和魯棒性。
  19. The supreme court was reviewing clark ' s appeal on wednesday, in what may become a significant test of state insanity laws

    最高法院于星期三回顧了克拉克的上訴。這也許會成為國家精神病法上一次有意義的測試。
  20. Finally, on the basis of the study above, referring to the early - warning model in other fields, we constructed an early - warning model of anti - dumping by ec against china. the model included three aspects : i to establish the guideline system of the early - warning model ; ii to generate a statistic model with a significant test ; illto form a predictable model of anti - dumping, by which the anti - dumping trend will be revealed and alert will be sound when any unusual changes occurred

    該系統包括三個方面的內容： 1 ）反傾銷預警指標體系框架的構建； 2 ）根據歷史數據，建立統計預警模型並進行預警有效性檢驗； 3 ）根據理論預警模型，在統計預警模型的基礎上建立反傾銷預測模型，一方面通過回歸分析預測反傾銷趨勢，另一方面利用統計預警模型預測警度，在發生異常變動時發出警報。
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