混合綱 的英文怎麼說

中文拼音 [húngěgāng]
混合綱 英文
combination rope
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 綱 : Ⅰ名詞1 （提網的總繩 多用於比喻） the headrope of a fishing net 2 （比喻事物最主要的部分） key lin...
  • 混合 : （攙雜在一起） mix; blend; mingle; admix; mixture; mix up; interfusion; commixture; blending; cre...
  1. Shantou chuangjia carpet factory is a private enterprise which specializes in production of jacquard hand - woven carpet, machine woven carpet and machine - hand - woven carpet. our products are mainly made from imported good - quality pure wool, synthetic wool and chemical fiber wool. the base fabric, frame cloths and wool yarn dye of the carpet are all imported or domestic qualified products. our products enjoy the following advantages : leathery in texture, wear proof, non - deforming after water wash, vermin proof, fireproof, compliant with safety inspection standard. with the recuritment of professional graphic designers to serve customer in aspect of living room designing, we are good at processing various carpets and tapestry with pattern or sample of various styles provided by customer

    汕頭市創佳地毯廠是一家專業地毯生產廠，主要生產手織提花地毯，機織及機織加手織地毯，所用材料為高質量進口純羊毛、人造毛、及化纖混合毛等材質，地毯配用的底布，綱布及毛紗染料等均為進口及國內高質量產品，產品優點為質地堅韌、耐磨擦，水洗不變形，經防蟲蛀、防火處理，符合安全檢驗標準要求，聘請專業美術設計師為客戶居室添美設計服務，歡迎來樣加工各種滿鋪地毯及掛毯產品花式、圖案尺寸不受限制。
  2. This formula used inverse regression and data fusion technical and maximum likelihood theory, then this method enabled random sample value obtained in ultrasonic and rebound method of different detection population to mix together effectively, and reach estimation of concrete strength

    該公式利用逆回歸理論、數據融合技術和最大似然原理，將回彈值和聲速值分別看作被解釋變量，將來自超聲法和回彈法不同量綱的檢測數據進行有效融合，得出混凝土強度的推定值，該推定結果具有無偏性和方差最小性質。
  3. The results show that there exists such nonlinear dynamical phenomena as chaos ang quasi - period movement when the rotational speed, mass eccentric and a synthesizing parameter of the system change. from different point of view, the chaotical phenomenen induced by double period bifurcation is found. in this paper, the dynamical model of bearing - elastical rotor with a cross - section of crack is estabilished

    結果表明，在這一非穩態油膜力模型下，在轉速、無量綱偏心及一包含諸多因素的綜合參數的變化過程中，在很大的范圍內，系統運動都會出現由不斷倍周期分岔導致的混沌現象和概周期運動。
  4. There is no thoroughly rounded theory about displacement ventilation system in our country at present and our research begins recently. the study work of this paper will be useful for further optimization design of displacement ventilation system. this dissertation includes five parts. the first part introduces the development of the displacement ventilation and the background of research in domestic and oversea. in the second part, it gives working principle of displacement ventilation system and it ’ s advantages to the mixture ventilation. the study also gives a series of indexes to evaluate displacement ventilation system and specifies air supply terminal device and so on. it is needed to simulate and analyse the velocity field, temperature field and distribution of flow field. this is the third part. the forth part specifies the simulative method for thermal stratification of displacement ventilation system. it gives some factors affecting thermal stratification height such as inlet temperature, inlet velocity, heat transfer of wall body, distance of heat source and so on

    本文的研究工作主要包括以下幾個方面的內容: （ 1 ）綜述了國內外相關的研究現狀和研究背景; （ 2 ）簡介了置換通風的工作原理，並分析了它相對于混合通風的優良特性及評價指標、末端裝置等; （ 3 ）對採用置換通風方式房間的溫度場、速度場和氣流分佈進行了模擬計算與分析; （ 4 ）對採用置換通風方式房間的熱力分層高度進行了模擬計算，並分析其影響因素，如:送風溫度、送風速度、圍護結構傳熱和熱源分佈等; （ 5 ）擬合了無量綱熱力分層高度相應于送風溫度t 、送風速度v 、熱源間距離l和圍護結構傳熱q的經驗公式。
  5. By numerical simulations the author found the eccentricity produces very large effects on the chaotic mixing. when the eccentricity is high, there always exist very large regular zones in time - periodic flows and these regular zones ca n ' t be removed in aperiodic flows. the optimal configuration is that the dimensionless eccentricity is 0. 5

    數值模擬發現偏心率對混沌混合結構有很大的影響，偏心率很大時，常規區總是存在，而且非周期序列並不能消除這些常規區，分析表明，偏心圓筒內二維時間周期和對稱破壞序列混沌混合最佳的幾何條件是無量綱偏心率在0 . 5附近時。
分享友人
分享到 Line

分享到臉書