negative incidence 中文意思是什麼

negative incidence 解釋
負沖角
  • negative : adj 1 否定的 否認的;拒絕的 (opp affirmative); 反對的 反面的;消極的。2 (opp positive) 【電...
  • incidence : n. 1. 發生;影響;著落;(稅的)負擔;影響范圍;發生率。2. 【航空】(機翼)傾角,安裝角。3. 【數學】關聯,接合。4. 【物理學】入射,入射角。
  1. Results : using various regression models, the variables shown to significantly affect the incidence of major depression were job status before recruitment, father ' s style of discipline, personal psychiatric history, family psychiatric history, the time elapsed after the completion of new recruit basic training, support from family and friends, military stress, family stress, positive coping skills, and negative coping skills

    結果:誘發役男重度憂郁癥的顯著影響因子為入伍前工作狀況、父親管教方式、家人具憂郁癥病史、下部隊時間、支持者、軍中壓力、家庭壓力、積極因應、及消極因應等。
  2. Under the low temperature, the in - crease of indoor activity would make the opportunity. the rat will move to resident for the sake of lacking food that benefited the spread of virus between the rat, and cause easily epidemic situation breaking out. the ground temperature was negative correlation to the incidence of endemic typhus

    在低溫條件下,人群的室內活動增多,加上室內門戶密閉、通風不暢,容易增加呼吸道傳染病的感染機會;環境溫度過低,野外沒有水和食物可尋,鼠就要向居民區遷移,致使室內鼠密度增高,有利於病毒在鼠間傳播,容易引起人間疫情爆發流行。
  3. Numerical analysis of the behavior of two - dimensional separation flow of a turbine last stage rotor cascade at large negative incidence

    大負攻角下汽輪機末級動葉柵二維分離流特性的數值分析
  4. Significant negative correlation was observed between the initial time of runoff incidence, runoff and soil loss under the hedgerow ecosystems and soybean monocropping pattern, with significant positive correlation between runoff and soil loss

    在人工模擬降雨條件下,百喜草、黃花菜植物籬笆生態系統水土保持效應在植物籬笆的生長後期更為突出,而且與雨強有顯著的正相關關系。
  5. The enlarging effect of negative inclined incidence is better than that of positive inclined incidence

    負斜入射角度差的放大效果比正斜入射的效果更好。
  6. However, if it has been demonstrated that the incidence of glucose - negative micro - organisms in specific sample types is extremely low, omission of this test can be considered

    然而,如果已經證明在特殊種類的樣品中含有的葡萄糖陰性的微生物影響極小,可省略驗證步驟。
  7. Numerical investigation of three - dimensional separation flow in the rotor cascade of a steam turbine governing stage at large negative incidence

    汽輪機調節級動葉柵大負沖角工況下的三維分離流動研究
  8. Though absolute degree of incidence, relative degree of incidence and slope degree of incidence have improved a lot, yet they have n ' t satisfied the norms and could n ' t reflect the negative incidence

    絕對關聯度、相對關聯度及斜率關聯度盡管作了一些改進,但仍不滿足規范性的要求,不能體現負關聯關系。
  9. The defects of general degree of incidence are : 1 ) the incidence order relating to the method of initial valuation ; 2 ) the incidence order relating to resolution ratio ; 3 ) unsatisfying the norms ; 4 ) only reflecting the direct incidence, but not the negative incidence

    文中指出,一般關聯度存在下列缺陷:關聯序與初值化的方法有關;關聯序與分辨系數有關;不滿足規范性;只能體現正關聯,難以體現負關聯關系。
  10. 3. three aspects should be considered when applying gray incidence analytic method to the classified index of regional macroscopic economic prosperity : 1 ) the similar indicators have the same or most similar developing situation ; 2 ) the degree of incidence chosen should reflect both the direct incidence and the negative incidence ; 3 ) the degree of incidence chosen should satisfy the norms. ii

    3 、運用灰色關聯分析法將區域宏觀經濟景氣指標分類時,應考慮以下3個問題: ( 1 )同類指標具有相同或最相近的發展態勢; ( 2 )選用的關聯度既要反映正關聯,也要反映負關聯關系; ( 3 )選用的關聯度應滿足規范性。
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