test of significant 中文意思是什麼

test of significant 解釋
顯著性檢驗
  • 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...
  • of : OF ＝Old French 古法語。
  • 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...
  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. 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。
  4. 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。
  5. 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。
  6. 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。
  7. 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。
  8. 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。
  9. 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 。
  10. 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。
  11. 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。
  12. The results oft - test indicated that few genetic main effects of qtls found were significant, among which additive by additive epistatic effects and additive effects were most significant for qtls controlling heading date, additive effects were most significant for qtls controlling kilo - grain weight

    T測驗的結果表明，鑒別出的qtl中，遺傳主效應達到顯著的不多，其中抽穗期的qtl以加加上位性效應和加性效應最為顯著，千粒重以加性效應最為顯著。
  13. This algorithm shows good practicability by off - line test, and its advent is practically significant for the improvement of land and water tanks motion simulation performance

    該演算法通過離線測試顯示了很好的實用性，它的提出對水陸坦克運動模擬器動感模擬性能的提高具有實踐意義。
  14. After two years of test running the multi project management paradigm factory wide, significant performance improvement is observed across multiple projects with aggregated investment capital amounting to over 300 million yuan. the project mission is accomplished successfully, which is in sharp contrast to the past failures in different aspects including project deadline completion, budget, and other performance measures

    該廠通過這種多項目管理模式的兩年多的試行，已在投資總額超過3億元的多個技改項目和其他項目管理中收到了成效，在工期、資金、效果等方面一掃過去的積弊，較好地完成了企業技改任務總目標。
  15. In - bore abnormal phenomenon test and measurement is not only a significant ordnance test technique, but also an important method for the investigation of bore premature

    膛內異常現象探測技術是備受國內外兵器界關注的一項兵器實驗測試技術，也是進行膛炸事故調查的一種重要實驗測試手段。
  16. The pre - test score suggested no significant differences between the two groups of students, while the post - test clearly indicated a big advantage of the experimental class over the control class

    前測結果表明試驗班與對照班無顯著差異，后測結果表明試驗班明顯優于對照班。
  17. The surface material is liable to erosion wear with high - velocity sediment - laden flow, hi this paper, sand wear mechanisms are discussed and some effects of significant flow factors on material wear are analyzed ; the possibility of preventing erosion wear with aeration is proposed ; based on test data, the formula for calculating the concrete material wall surface wear rate is derived. it is indicated that the wear rate is related to the air concentration, the strength of material, the flow velocity and the sediment content. it is shown that wear rate can be reduced with the help of flow aeration

    分析了空蝕與磨蝕的不同物理特徵；探討了沙粒磨蝕機理，提出了影響磨蝕vi河海大學博士學位論文一的因素；研究了摻氣抗磨的可能性：建立了混凝土材料壁面磨蝕率的計算公式；說明含沙水流對固壁材料的磨蝕率隨摻氣濃度、材料強度的增大而減小，隨水流流速、含沙量的提高而增大；利用摻氣可有效地降低過流表面的泥沙磨蝕率。
  18. 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。
  19. The mean difference of the post - test was significant at the 0. 05 level

    實驗組和對比組時間的平均數差異經過t檢驗，在0 . 05的水平上具有顯著性。
  20. Vibration and noise are an important content in quality test of bearing and how to effectively control them has been an urgent and difficult problem faced by china ' s roll bearing industry. with the increase and demand in low voice and low decibel vibration bearing in world market, the research in low noise bearing has become more and more significant

    振動和噪聲是軸承一項重要的質量檢驗項目。如何有效地控制軸承振動和噪聲是中國軸承行業急需解決的一大難題。隨著國內外軸承市場對低噪音軸承的需求量的增加、對軸承振動與噪聲分貝值越來越低的要求，使得低噪音軸承的研製工作顯得日益重要。
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