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geometry factor中文什么意思

發(fā)音:   用"geometry factor"造句
  • 幾何因數(shù)
  • geometry:    n. 1.幾何學。 2.幾何形狀。 3.幾何學著作。 短 ...
  • factor:    n. 1.〔英國〕經銷人；(代客買賣收取傭金的)經紀人； ...
  • geometry factor-durability:    齒面接觸強度幾何系數(shù)
  • pore geometry factor:    孔隙幾何系數(shù); 孔隙幾何因數(shù)
  • geometry:    n. 1.幾何學。 2.幾何形狀。 3.幾何學著作。 analytical geometry解析幾何。 descriptive geometry圖形幾何，畫法幾何。 Euclidean geometry歐氏幾何。 non-Euclidean geometry非歐幾何。 plane geometry平面幾何。 solid geometry立體幾何。 spherical geometry球面幾何。
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例句與用法

  1. Geometry factor - durability
    齒面接觸強度幾何系數(shù)
  2. In upper level optimization , the thickness and geometry factors of composite skins and webs as well as other structural dimensions are taken as design variables . then , considering the behavior constraints and the side constraints , the structural mass is minimized by the mathematical programming technique . in lower level optimization , the mathematical programming technique or the genetic algorithm ( ga ) is used to search the practical stacking sequence of composite skins and webs to realize the given thickness and geometry factors from upper level optimization
    底層優(yōu)化設西北工業(yè)大學博士學位論文計以復合材料蒙皮和腹板等層合板各分層的厚度(或鋪層數(shù)) 、鋪層角和鋪層順序為設計變量，以層合板的幾何因子與頂層優(yōu)化設計給出的最優(yōu)幾何因子之間的誤差最小為目標，考慮層合板厚度和制造工藝性約束，采用數(shù)學規(guī)劃方法或遺傳算法( geneticalgorithm ，簡稱ga )求出底層最優(yōu)設計變量。
  3. Abstract : the relation between the place ， size ， shape and number of hot spots in casting and the changes of factors such as geometry factor ， physics factor ， technics factor in the casting and mould system and the systematic characteristic of hot spot are studied by means of the technique of computer numerical simulation of solidification . the relationship between riser and hot spot is also discussed in this paper
    文摘:采用計算機凝固數(shù)值模擬技術，研究鑄件熱節(jié)的位置、大小、形狀和數(shù)量，在凝固過程中根據鑄件?鑄型系統(tǒng)內幾何因素、物理因素、工藝因素等各因素的變化關系，揭示熱節(jié)的系統(tǒng)性；討論了冒口與熱節(jié)的位置關系。
  4. In sso , the thickness of each stack of the laminate must be integer times as thick as that of single ply , the angle of each stack of the laminate is selected from a set of standard angles , and the stacking sequence can change arbitrarily . when material and ply angles of the laminate are selected , ga is used to giye the optimal laminate that meets the given requirements of thickness and geometry factors
    在550中，層合板各分層的厚度必須是單層材料厚度的整數(shù)倍，鋪層角取作一些標準的角度，各分層在層合板厚度方向上的相對位置可任意變化，利用ga求出滿足給定厚度和幾何因子要求的層合板最優(yōu)鋪層結構。

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